Explore the 20 largest incorporated communities within 30 minutes of major locations across Illinois.
Identifiers: city · village
| Rank | Community | Population |
|---|---|---|
| 1 | Centralia (city), IL | 12,182 |
| 2 | Salem (city), IL | 7,282 |
| 3 | Sandoval (village), IL | 1,157 |
| 4 | Central City (village), IL | 1,098 |
| 5 | Wamac (city), IL | 985 |
| 6 | Odin (village), IL | 935 |
| 7 | Woodlawn (village), IL | 617 |
| 8 | Irvington (village), IL | 581 |
| 9 | Junction City (village), IL | 527 |
| 10 | Hoyleton (village), IL | 520 |
| 11 | Dix (village), IL | 469 |
| 12 | Ashley (city), IL | 462 |
| 13 | Hoffman (village), IL | 439 |
| 14 | Richview (village), IL | 238 |
| 15 | Huey (village), IL | 160 |
| 16 | Walnut Hill (village), IL | 95 |
Identifiers: city · village · CDP
| Rank | Community | Population |
|---|---|---|
| 1 | Harrisburg (city), IL | 8,219 |
| 2 | Eldorado (city), IL | 3,743 |
| 3 | Carrier Mills (village), IL | 1,672 |
| 4 | Norris City (village), IL | 1,145 |
| 5 | Galatia (village), IL | 827 |
| 6 | Equality (village), IL | 539 |
| 7 | Thompsonville (village), IL | 486 |
| 8 | Crab Orchard (CDP), IL | 356 |
| 9 | Raleigh (village), IL | 284 |
| 10 | Omaha (village), IL | 209 |
| 11 | Broughton (village), IL | 185 |
| 12 | Eddyville (village), IL | 99 |
| 13 | Muddy (village), IL | 61 |
| 14 | Junction (village), IL | 56 |
Identifiers: city · village · CDP
| Rank | Community | Population |
|---|---|---|
| 1 | Carbondale (city), IL | 21,857 |
| 2 | Herrin (city), IL | 12,352 |
| 3 | Murphysboro (city), IL | 7,093 |
| 4 | Carterville (city), IL | 5,848 |
| 5 | Du Quoin (city), IL | 5,827 |
| 6 | Cambria (village), IL | 1,505 |
| 7 | Crainville (village), IL | 1,443 |
| 8 | De Soto (village), IL | 1,407 |
| 9 | Royalton (village), IL | 1,068 |
| 10 | Energy (village), IL | 974 |
| 11 | Harrison (CDP), IL | 895 |
| 12 | Elkville (village), IL | 838 |
| 13 | Hurst (city), IL | 764 |
| 14 | Makanda (village), IL | 547 |
| 15 | Dowell (village), IL | 368 |
| 16 | Blairsville (CDP), IL | 243 |
| 17 | Bush (village), IL | 241 |
| 18 | Vergennes (village), IL | 235 |
| 19 | Gorham (village), IL | 173 |
| 20 | Colp (village), IL | 168 |
Identifiers: city · village · CDP
| Rank | Community | Population |
|---|---|---|
| 1 | Champaign (city), IL | 88,302 |
| 2 | Urbana (city), IL | 38,336 |
| 3 | Rantoul (village), IL | 12,371 |
| 4 | Mahomet (village), IL | 9,434 |
| 5 | Savoy (village), IL | 8,857 |
| 6 | Monticello (city), IL | 5,941 |
| 7 | Tuscola (city), IL | 4,636 |
| 8 | Paxton (city), IL | 4,450 |
| 9 | St. Joseph (village), IL | 3,810 |
| 10 | Tolono (village), IL | 3,604 |
| 11 | Lake of the Woods (CDP), IL | 2,403 |
| 12 | Fisher (village), IL | 2,062 |
| 13 | Farmer City (city), IL | 1,828 |
| 14 | Philo (village), IL | 1,392 |
| 15 | Oakwood (village), IL | 1,325 |
| 16 | Sidney (village), IL | 1,208 |
| 17 | Homer (village), IL | 1,073 |
| 18 | Thomasboro (village), IL | 1,034 |
| 19 | Mansfield (village), IL | 928 |
| 20 | Gifford (village), IL | 911 |
Identifiers: city · village · CDP
| Rank | Community | Population |
|---|---|---|
| 1 | Champaign (city), IL | 88,302 |
| 2 | Urbana (city), IL | 38,336 |
| 3 | Rantoul (village), IL | 12,371 |
| 4 | Mahomet (village), IL | 9,434 |
| 5 | Savoy (village), IL | 8,857 |
| 6 | Monticello (city), IL | 5,941 |
| 7 | Tuscola (city), IL | 4,636 |
| 8 | Paxton (city), IL | 4,450 |
| 9 | St. Joseph (village), IL | 3,810 |
| 10 | Tolono (village), IL | 3,604 |
| 11 | Le Roy (city), IL | 3,512 |
| 12 | Lake of the Woods (CDP), IL | 2,403 |
| 13 | Fisher (village), IL | 2,062 |
| 14 | Farmer City (city), IL | 1,828 |
| 15 | Philo (village), IL | 1,392 |
| 16 | Oakwood (village), IL | 1,325 |
| 17 | Sidney (village), IL | 1,208 |
| 18 | Homer (village), IL | 1,073 |
| 19 | Thomasboro (village), IL | 1,034 |
| 20 | Mansfield (village), IL | 928 |
Identifiers: city · village · CDP
| Rank | Community | Population |
|---|---|---|
| 1 | Champaign (city), IL | 88,302 |
| 2 | Urbana (city), IL | 38,336 |
| 3 | Rantoul (village), IL | 12,371 |
| 4 | Mahomet (village), IL | 9,434 |
| 5 | Savoy (village), IL | 8,857 |
| 6 | Monticello (city), IL | 5,941 |
| 7 | Tuscola (city), IL | 4,636 |
| 8 | Paxton (city), IL | 4,450 |
| 9 | St. Joseph (village), IL | 3,810 |
| 10 | Tolono (village), IL | 3,604 |
| 11 | Lake of the Woods (CDP), IL | 2,403 |
| 12 | Fisher (village), IL | 2,062 |
| 13 | Farmer City (city), IL | 1,828 |
| 14 | Philo (village), IL | 1,392 |
| 15 | Oakwood (village), IL | 1,325 |
| 16 | Sidney (village), IL | 1,208 |
| 17 | Homer (village), IL | 1,073 |
| 18 | Thomasboro (village), IL | 1,034 |
| 19 | Mansfield (village), IL | 928 |
| 20 | Gifford (village), IL | 911 |
Identifiers: city · town · village
| Rank | Community | Population |
|---|---|---|
| 1 | Chicago (city), IL | 2,746,388 |
| 2 | Cicero (town), IL | 85,268 |
| 3 | Schaumburg (village), IL | 78,723 |
| 4 | Evanston (city), IL | 78,110 |
| 5 | Arlington Heights (village), IL | 77,676 |
| 6 | Palatine (village), IL | 67,908 |
| 7 | Skokie (village), IL | 67,824 |
| 8 | Des Plaines (city), IL | 60,675 |
| 9 | Berwyn (city), IL | 57,250 |
| 10 | Mount Prospect (village), IL | 56,852 |
| 11 | Oak Park (village), IL | 54,583 |
| 12 | Hoffman Estates (village), IL | 52,530 |
| 13 | Glenview (village), IL | 48,705 |
| 14 | Elmhurst (city), IL | 45,786 |
| 15 | Buffalo Grove (village), IL | 43,212 |
| 16 | Park Ridge (city), IL | 39,656 |
| 17 | Wheeling (village), IL | 39,137 |
| 18 | Addison (village), IL | 35,702 |
| 19 | Northbrook (village), IL | 35,222 |
| 20 | Elk Grove Village (village), IL | 32,812 |
Identifiers: city · village · CDP
| Rank | Community | Population |
|---|---|---|
| 1 | Champaign (city), IL | 88,302 |
| 2 | Urbana (city), IL | 38,336 |
| 3 | Rantoul (village), IL | 12,371 |
| 4 | Mahomet (village), IL | 9,434 |
| 5 | Savoy (village), IL | 8,857 |
| 6 | Monticello (city), IL | 5,941 |
| 7 | Tuscola (city), IL | 4,636 |
| 8 | Paxton (city), IL | 4,450 |
| 9 | St. Joseph (village), IL | 3,810 |
| 10 | Tolono (village), IL | 3,604 |
| 11 | Lake of the Woods (CDP), IL | 2,403 |
| 12 | Fisher (village), IL | 2,062 |
| 13 | Farmer City (city), IL | 1,828 |
| 14 | Philo (village), IL | 1,392 |
| 15 | Oakwood (village), IL | 1,325 |
| 16 | Sidney (village), IL | 1,208 |
| 17 | Homer (village), IL | 1,073 |
| 18 | Thomasboro (village), IL | 1,034 |
| 19 | Mansfield (village), IL | 928 |
| 20 | Gifford (village), IL | 911 |
Identifiers: city · town · village
| Rank | Community | Population |
|---|---|---|
| 1 | Chicago (city), IL | 2,746,388 |
| 2 | Cicero (town), IL | 85,268 |
| 3 | Schaumburg (village), IL | 78,723 |
| 4 | Evanston (city), IL | 78,110 |
| 5 | Arlington Heights (village), IL | 77,676 |
| 6 | Palatine (village), IL | 67,908 |
| 7 | Skokie (village), IL | 67,824 |
| 8 | Des Plaines (city), IL | 60,675 |
| 9 | Mount Prospect (village), IL | 56,852 |
| 10 | Oak Park (village), IL | 54,583 |
| 11 | Hoffman Estates (village), IL | 52,530 |
| 12 | Glenview (village), IL | 48,705 |
| 13 | Elmhurst (city), IL | 45,786 |
| 14 | Buffalo Grove (village), IL | 43,212 |
| 15 | Park Ridge (city), IL | 39,656 |
| 16 | Wheeling (village), IL | 39,137 |
| 17 | Addison (village), IL | 35,702 |
| 18 | Northbrook (village), IL | 35,222 |
| 19 | Elk Grove Village (village), IL | 32,812 |
| 20 | Niles (village), IL | 30,912 |
Identifiers: city · town · village
| Rank | Community | Population |
|---|---|---|
| 1 | Chicago (city), IL | 2,746,388 |
| 2 | Cicero (town), IL | 85,268 |
| 3 | Evanston (city), IL | 78,110 |
| 4 | Skokie (village), IL | 67,824 |
| 5 | Des Plaines (city), IL | 60,675 |
| 6 | Oak Lawn (village), IL | 58,362 |
| 7 | Berwyn (city), IL | 57,250 |
| 8 | Mount Prospect (village), IL | 56,852 |
| 9 | Oak Park (village), IL | 54,583 |
| 10 | Glenview (village), IL | 48,705 |
| 11 | Elmhurst (city), IL | 45,786 |
| 12 | Lombard (village), IL | 44,476 |
| 13 | Park Ridge (city), IL | 39,656 |
| 14 | Addison (village), IL | 35,702 |
| 15 | Northbrook (village), IL | 35,222 |
| 16 | Niles (village), IL | 30,912 |
| 17 | Highland Park (city), IL | 30,176 |
| 18 | Burbank (city), IL | 29,439 |
| 19 | Wilmette (village), IL | 28,170 |
| 20 | Morton Grove (village), IL | 25,297 |
Identifiers: city · town · village
| Rank | Community | Population |
|---|---|---|
| 1 | Chicago (city), IL | 2,746,388 |
| 2 | Cicero (town), IL | 85,268 |
| 3 | Schaumburg (village), IL | 78,723 |
| 4 | Evanston (city), IL | 78,110 |
| 5 | Arlington Heights (village), IL | 77,676 |
| 6 | Skokie (village), IL | 67,824 |
| 7 | Des Plaines (city), IL | 60,675 |
| 8 | Berwyn (city), IL | 57,250 |
| 9 | Mount Prospect (village), IL | 56,852 |
| 10 | Oak Park (village), IL | 54,583 |
| 11 | Hoffman Estates (village), IL | 52,530 |
| 12 | Glenview (village), IL | 48,705 |
| 13 | Elmhurst (city), IL | 45,786 |
| 14 | Park Ridge (city), IL | 39,656 |
| 15 | Wheeling (village), IL | 39,137 |
| 16 | Northbrook (village), IL | 35,222 |
| 17 | Elk Grove Village (village), IL | 32,812 |
| 18 | Niles (village), IL | 30,912 |
| 19 | Highland Park (city), IL | 30,176 |
| 20 | Wilmette (village), IL | 28,170 |
Identifiers: city · village
| Rank | Community | Population |
|---|---|---|
| 1 | Joliet (city), IL | 150,362 |
| 2 | Bolingbrook (village), IL | 73,922 |
| 3 | Orland Park (village), IL | 58,703 |
| 4 | Oak Lawn (village), IL | 58,362 |
| 5 | Tinley Park (village), IL | 55,971 |
| 6 | Romeoville (village), IL | 39,863 |
| 7 | Calumet City (city), IL | 36,033 |
| 8 | Woodridge (village), IL | 34,158 |
| 9 | Burbank (city), IL | 29,439 |
| 10 | Lansing (village), IL | 29,076 |
| 11 | Chicago Heights (city), IL | 27,480 |
| 12 | Oak Forest (city), IL | 27,478 |
| 13 | New Lenox (village), IL | 27,214 |
| 14 | Lockport (city), IL | 26,094 |
| 15 | Homer Glen (village), IL | 24,543 |
| 16 | Blue Island (city), IL | 22,558 |
| 17 | Darien (city), IL | 22,011 |
| 18 | Park Forest (village), IL | 21,687 |
| 19 | South Holland (village), IL | 21,465 |
| 20 | Dolton (village), IL | 21,426 |
Identifiers: city · town · village
| Rank | Community | Population |
|---|---|---|
| 1 | Chicago (city), IL | 2,746,388 |
| 2 | Cicero (town), IL | 85,268 |
| 3 | Orland Park (village), IL | 58,703 |
| 4 | Oak Lawn (village), IL | 58,362 |
| 5 | Berwyn (city), IL | 57,250 |
| 6 | Tinley Park (village), IL | 55,971 |
| 7 | Oak Park (village), IL | 54,583 |
| 8 | Downers Grove (village), IL | 50,247 |
| 9 | Elmhurst (city), IL | 45,786 |
| 10 | Calumet City (city), IL | 36,033 |
| 11 | Woodridge (village), IL | 34,158 |
| 12 | Burbank (city), IL | 29,439 |
| 13 | Lansing (village), IL | 29,076 |
| 14 | Chicago Heights (city), IL | 27,480 |
| 15 | Oak Forest (city), IL | 27,478 |
| 16 | Westmont (village), IL | 24,429 |
| 17 | Maywood (village), IL | 23,512 |
| 18 | Blue Island (city), IL | 22,558 |
| 19 | Villa Park (village), IL | 22,263 |
| 20 | Darien (city), IL | 22,011 |
Identifiers: village · city
| Rank | Community | Population |
|---|---|---|
| 1 | Schaumburg (village), IL | 78,723 |
| 2 | Evanston (city), IL | 78,110 |
| 3 | Arlington Heights (village), IL | 77,676 |
| 4 | Palatine (village), IL | 67,908 |
| 5 | Skokie (village), IL | 67,824 |
| 6 | Des Plaines (city), IL | 60,675 |
| 7 | Berwyn (city), IL | 57,250 |
| 8 | Mount Prospect (village), IL | 56,852 |
| 9 | Oak Park (village), IL | 54,583 |
| 10 | Hoffman Estates (village), IL | 52,530 |
| 11 | Glenview (village), IL | 48,705 |
| 12 | Elmhurst (city), IL | 45,786 |
| 13 | Lombard (village), IL | 44,476 |
| 14 | Buffalo Grove (village), IL | 43,212 |
| 15 | Park Ridge (city), IL | 39,656 |
| 16 | Wheeling (village), IL | 39,137 |
| 17 | Hanover Park (village), IL | 37,470 |
| 18 | Addison (village), IL | 35,702 |
| 19 | Northbrook (village), IL | 35,222 |
| 20 | Elk Grove Village (village), IL | 32,812 |
Identifiers: city · town · village
| Rank | Community | Population |
|---|---|---|
| 1 | Chicago (city), IL | 2,746,388 |
| 2 | Cicero (town), IL | 85,268 |
| 3 | Schaumburg (village), IL | 78,723 |
| 4 | Evanston (city), IL | 78,110 |
| 5 | Arlington Heights (village), IL | 77,676 |
| 6 | Palatine (village), IL | 67,908 |
| 7 | Skokie (village), IL | 67,824 |
| 8 | Des Plaines (city), IL | 60,675 |
| 9 | Berwyn (city), IL | 57,250 |
| 10 | Mount Prospect (village), IL | 56,852 |
| 11 | Oak Park (village), IL | 54,583 |
| 12 | Hoffman Estates (village), IL | 52,530 |
| 13 | Downers Grove (village), IL | 50,247 |
| 14 | Glenview (village), IL | 48,705 |
| 15 | Elmhurst (city), IL | 45,786 |
| 16 | Lombard (village), IL | 44,476 |
| 17 | Buffalo Grove (village), IL | 43,212 |
| 18 | Park Ridge (city), IL | 39,656 |
| 19 | Streamwood (village), IL | 39,577 |
| 20 | Wheeling (village), IL | 39,137 |
Identifiers: city · village · CDP
| Rank | Community | Population |
|---|---|---|
| 1 | Pekin (city), IL | 31,731 |
| 2 | East Peoria (city), IL | 22,484 |
| 3 | Morton (village), IL | 17,117 |
| 4 | Canton (city), IL | 13,242 |
| 5 | Bartonville (village), IL | 5,945 |
| 6 | Creve Coeur (village), IL | 4,934 |
| 7 | West Peoria (city), IL | 4,263 |
| 8 | Marquette Heights (city), IL | 2,541 |
| 9 | Tremont (village), IL | 2,277 |
| 10 | Bellevue (village), IL | 1,878 |
| 11 | Lake Camelot (CDP), IL | 1,798 |
| 12 | North Pekin (village), IL | 1,478 |
| 13 | Hanna City (village), IL | 1,253 |
| 14 | South Pekin (village), IL | 996 |
| 15 | Glasford (village), IL | 866 |
| 16 | St. David (village), IL | 522 |
| 17 | Norwood (village), IL | 437 |
| 18 | Trivoli (CDP), IL | 385 |
| 19 | Kingston Mines (village), IL | 266 |
| 20 | Dunfermline (village), IL | 262 |
Identifiers: city · village
| Rank | Community | Population |
|---|---|---|
| 1 | Springfield (city), IL | 114,394 |
| 2 | Chatham (village), IL | 14,377 |
| 3 | Lincoln (city), IL | 13,288 |
| 4 | Sherman (village), IL | 4,673 |
| 5 | Rochester (village), IL | 3,863 |
| 6 | Riverton (village), IL | 3,532 |
| 7 | Pawnee (village), IL | 2,678 |
| 8 | Petersburg (city), IL | 2,258 |
| 9 | Athens (city), IL | 1,977 |
| 10 | Jerome (village), IL | 1,692 |
| 11 | Southern View (village), IL | 1,596 |
| 12 | Leland Grove (city), IL | 1,454 |
| 13 | Williamsville (village), IL | 1,425 |
| 14 | Grandview (village), IL | 1,405 |
| 15 | New Berlin (village), IL | 1,381 |
| 16 | Divernon (village), IL | 1,139 |
| 17 | Edinburg (village), IL | 1,085 |
| 18 | Illiopolis (village), IL | 846 |
| 19 | Loami (village), IL | 812 |
| 20 | Pleasant Plains (village), IL | 808 |
Identifiers: city · village
| Rank | Community | Population |
|---|---|---|
| 1 | Belleville (city), IL | 42,404 |
| 2 | O'Fallon (city), IL | 32,289 |
| 3 | Granite City (city), IL | 27,549 |
| 4 | Edwardsville (city), IL | 26,808 |
| 5 | Collinsville (city), IL | 24,366 |
| 6 | East St. Louis (city), IL | 18,469 |
| 7 | Fairview Heights (city), IL | 16,706 |
| 8 | Swansea (village), IL | 14,386 |
| 9 | Shiloh (village), IL | 14,098 |
| 10 | Glen Carbon (village), IL | 13,842 |
| 11 | Columbia (city), IL | 10,999 |
| 12 | Troy (city), IL | 10,960 |
| 13 | Wood River (city), IL | 10,464 |
| 14 | Mascoutah (city), IL | 8,754 |
| 15 | Maryville (village), IL | 8,221 |
| 16 | Pontoon Beach (village), IL | 5,876 |
| 17 | Lebanon (city), IL | 4,691 |
| 18 | Freeburg (village), IL | 4,582 |
| 19 | Caseyville (village), IL | 4,400 |
| 20 | Millstadt (village), IL | 4,071 |
Identifiers: city · village
| Rank | Community | Population |
|---|---|---|
| 1 | Elgin (city), IL | 114,797 |
| 2 | Schaumburg (village), IL | 78,723 |
| 3 | Arlington Heights (village), IL | 77,676 |
| 4 | Palatine (village), IL | 67,908 |
| 5 | Hoffman Estates (village), IL | 52,530 |
| 6 | Buffalo Grove (village), IL | 43,212 |
| 7 | Crystal Lake (city), IL | 40,269 |
| 8 | Streamwood (village), IL | 39,577 |
| 9 | Carpentersville (village), IL | 37,983 |
| 10 | Mundelein (village), IL | 31,560 |
| 11 | Algonquin (village), IL | 29,700 |
| 12 | Lake in the Hills (village), IL | 28,982 |
| 13 | Huntley (village), IL | 27,740 |
| 14 | McHenry (city), IL | 27,135 |
| 15 | Woodstock (city), IL | 25,630 |
| 16 | South Elgin (village), IL | 23,865 |
| 17 | Lake Zurich (village), IL | 19,759 |
| 18 | Round Lake (village), IL | 18,721 |
| 19 | Cary (village), IL | 17,826 |
| 20 | Wauconda (village), IL | 14,084 |
Identifiers: city · village · CDP
| Rank | Community | Population |
|---|---|---|
| 1 | Marion (city), IL | 16,855 |
| 2 | Harrisburg (city), IL | 8,219 |
| 3 | Eldorado (city), IL | 3,743 |
| 4 | Carrier Mills (village), IL | 1,672 |
| 5 | Norris City (village), IL | 1,145 |
| 6 | Shawneetown (city), IL | 1,054 |
| 7 | Ridgway (village), IL | 851 |
| 8 | Galatia (village), IL | 827 |
| 9 | Pittsburg (village), IL | 565 |
| 10 | Equality (village), IL | 539 |
| 11 | Crab Orchard (CDP), IL | 356 |
| 12 | Raleigh (village), IL | 284 |
| 13 | Stonefort (village), IL | 224 |
| 14 | Omaha (village), IL | 209 |
| 15 | Broughton (village), IL | 185 |
| 16 | New Burnside (village), IL | 153 |
| 17 | Eddyville (village), IL | 99 |
| 18 | Muddy (village), IL | 61 |
| 19 | Junction (village), IL | 56 |
Identifiers: city · town · village
| Rank | Community | Population |
|---|---|---|
| 1 | Aurora (city), IL | 180,542 |
| 2 | Naperville (city), IL | 149,540 |
| 3 | Cicero (town), IL | 85,268 |
| 4 | Schaumburg (village), IL | 78,723 |
| 5 | Arlington Heights (village), IL | 77,676 |
| 6 | Bolingbrook (village), IL | 73,922 |
| 7 | Palatine (village), IL | 67,908 |
| 8 | Des Plaines (city), IL | 60,675 |
| 9 | Oak Lawn (village), IL | 58,362 |
| 10 | Berwyn (city), IL | 57,250 |
| 11 | Oak Park (village), IL | 54,583 |
| 12 | Wheaton (city), IL | 53,970 |
| 13 | Hoffman Estates (village), IL | 52,530 |
| 14 | Downers Grove (village), IL | 50,247 |
| 15 | Elmhurst (city), IL | 45,786 |
| 16 | Lombard (village), IL | 44,476 |
| 17 | Bartlett (village), IL | 41,105 |
| 18 | Romeoville (village), IL | 39,863 |
| 19 | Carol Stream (village), IL | 39,854 |
| 20 | Park Ridge (city), IL | 39,656 |
Identifiers: city · village
| Rank | Community | Population |
|---|---|---|
| 1 | Springfield (city), IL | 114,394 |
| 2 | Chatham (village), IL | 14,377 |
| 3 | Sherman (village), IL | 4,673 |
| 4 | Auburn (city), IL | 4,574 |
| 5 | Rochester (village), IL | 3,863 |
| 6 | Riverton (village), IL | 3,532 |
| 7 | Virden (city), IL | 3,231 |
| 8 | Pawnee (village), IL | 2,678 |
| 9 | Athens (city), IL | 1,977 |
| 10 | Jerome (village), IL | 1,692 |
| 11 | Southern View (village), IL | 1,596 |
| 12 | Leland Grove (city), IL | 1,454 |
| 13 | Williamsville (village), IL | 1,425 |
| 14 | Grandview (village), IL | 1,405 |
| 15 | New Berlin (village), IL | 1,381 |
| 16 | Ashland (village), IL | 1,218 |
| 17 | Divernon (village), IL | 1,139 |
| 18 | Loami (village), IL | 812 |
| 19 | Pleasant Plains (village), IL | 808 |
| 20 | Spaulding (village), IL | 801 |
Identifiers: city · village · CDP
| Rank | Community | Population |
|---|---|---|
| 1 | Rockford (city), IL | 148,655 |
| 2 | Belvidere (city), IL | 25,339 |
| 3 | Loves Park (city), IL | 23,397 |
| 4 | Machesney Park (village), IL | 22,950 |
| 5 | Roscoe (village), IL | 10,983 |
| 6 | South Beloit (city), IL | 7,989 |
| 7 | Rockton (village), IL | 7,863 |
| 8 | Candlewick Lake (CDP), IL | 5,115 |
| 9 | Poplar Grove (village), IL | 5,049 |
| 10 | Byron (city), IL | 3,784 |
| 11 | Winnebago (village), IL | 2,940 |
| 12 | Cherry Valley (village), IL | 2,905 |
| 13 | Davis Junction (village), IL | 2,512 |
| 14 | Pecatonica (village), IL | 2,090 |
| 15 | Westlake Village (CDP), IL | 1,493 |
| 16 | Durand (village), IL | 1,390 |
| 17 | Stillman Valley (village), IL | 1,075 |
| 18 | Timberlane (village), IL | 906 |
| 19 | New Milford (village), IL | 794 |
| 20 | Monroe Center (village), IL | 411 |
Identifiers: city · village · CDP
| Rank | Community | Population |
|---|---|---|
| 1 | Rockford (city), IL | 148,655 |
| 2 | Belvidere (city), IL | 25,339 |
| 3 | Loves Park (city), IL | 23,397 |
| 4 | Machesney Park (village), IL | 22,950 |
| 5 | Roscoe (village), IL | 10,983 |
| 6 | South Beloit (city), IL | 7,989 |
| 7 | Rockton (village), IL | 7,863 |
| 8 | Candlewick Lake (CDP), IL | 5,115 |
| 9 | Poplar Grove (village), IL | 5,049 |
| 10 | Byron (city), IL | 3,784 |
| 11 | Winnebago (village), IL | 2,940 |
| 12 | Cherry Valley (village), IL | 2,905 |
| 13 | Davis Junction (village), IL | 2,512 |
| 14 | Pecatonica (village), IL | 2,090 |
| 15 | Westlake Village (CDP), IL | 1,493 |
| 16 | Durand (village), IL | 1,390 |
| 17 | Stillman Valley (village), IL | 1,075 |
| 18 | Timberlane (village), IL | 906 |
| 19 | New Milford (village), IL | 794 |
| 20 | Monroe Center (village), IL | 411 |
Identifiers: city · town · village
| Rank | Community | Population |
|---|---|---|
| 1 | Chicago (city), IL | 2,746,388 |
| 2 | Cicero (town), IL | 85,268 |
| 3 | Oak Lawn (village), IL | 58,362 |
| 4 | Tinley Park (village), IL | 55,971 |
| 5 | Calumet City (city), IL | 36,033 |
| 6 | Burbank (city), IL | 29,439 |
| 7 | Lansing (village), IL | 29,076 |
| 8 | Chicago Heights (city), IL | 27,480 |
| 9 | Oak Forest (city), IL | 27,478 |
| 10 | Blue Island (city), IL | 22,558 |
| 11 | Park Forest (village), IL | 21,687 |
| 12 | South Holland (village), IL | 21,465 |
| 13 | Dolton (village), IL | 21,426 |
| 14 | Harvey (city), IL | 20,324 |
| 15 | Evergreen Park (village), IL | 19,943 |
| 16 | Homewood (village), IL | 19,463 |
| 17 | Matteson (village), IL | 19,073 |
| 18 | Alsip (village), IL | 19,063 |
| 19 | Bridgeview (village), IL | 17,027 |
| 20 | Country Club Hills (city), IL | 16,775 |
Identifiers: city · village
| Rank | Community | Population |
|---|---|---|
| 1 | Aurora (city), IL | 180,542 |
| 2 | Naperville (city), IL | 149,540 |
| 3 | Bolingbrook (village), IL | 73,922 |
| 4 | Wheaton (city), IL | 53,970 |
| 5 | Plainfield (village), IL | 44,762 |
| 6 | Romeoville (village), IL | 39,863 |
| 7 | Oswego (village), IL | 34,585 |
| 8 | Woodridge (village), IL | 34,158 |
| 9 | Batavia (city), IL | 26,098 |
| 10 | West Chicago (city), IL | 25,614 |
| 11 | Lisle (village), IL | 24,223 |
| 12 | Darien (city), IL | 22,011 |
| 13 | Yorkville (city), IL | 21,533 |
| 14 | Geneva (city), IL | 21,393 |
| 15 | Montgomery (village), IL | 20,262 |
| 16 | North Aurora (village), IL | 18,261 |
| 17 | Shorewood (village), IL | 18,186 |
| 18 | Warrenville (city), IL | 13,553 |
| 19 | Minooka (village), IL | 12,758 |
| 20 | Plano (city), IL | 11,847 |
Identifiers: city · town · village
| Rank | Community | Population |
|---|---|---|
| 1 | Chicago (city), IL | 2,746,388 |
| 2 | Cicero (town), IL | 85,268 |
| 3 | Schaumburg (village), IL | 78,723 |
| 4 | Evanston (city), IL | 78,110 |
| 5 | Arlington Heights (village), IL | 77,676 |
| 6 | Palatine (village), IL | 67,908 |
| 7 | Skokie (village), IL | 67,824 |
| 8 | Des Plaines (city), IL | 60,675 |
| 9 | Berwyn (city), IL | 57,250 |
| 10 | Mount Prospect (village), IL | 56,852 |
| 11 | Oak Park (village), IL | 54,583 |
| 12 | Hoffman Estates (village), IL | 52,530 |
| 13 | Glenview (village), IL | 48,705 |
| 14 | Elmhurst (city), IL | 45,786 |
| 15 | Park Ridge (city), IL | 39,656 |
| 16 | Wheeling (village), IL | 39,137 |
| 17 | Addison (village), IL | 35,702 |
| 18 | Northbrook (village), IL | 35,222 |
| 19 | Elk Grove Village (village), IL | 32,812 |
| 20 | Niles (village), IL | 30,912 |
Identifiers: city · town · village
| Rank | Community | Population |
|---|---|---|
| 1 | Chicago (city), IL | 2,746,388 |
| 2 | Cicero (town), IL | 85,268 |
| 3 | Evanston (city), IL | 78,110 |
| 4 | Skokie (village), IL | 67,824 |
| 5 | Des Plaines (city), IL | 60,675 |
| 6 | Berwyn (city), IL | 57,250 |
| 7 | Mount Prospect (village), IL | 56,852 |
| 8 | Oak Park (village), IL | 54,583 |
| 9 | Glenview (village), IL | 48,705 |
| 10 | Elmhurst (city), IL | 45,786 |
| 11 | Park Ridge (city), IL | 39,656 |
| 12 | Northbrook (village), IL | 35,222 |
| 13 | Niles (village), IL | 30,912 |
| 14 | Highland Park (city), IL | 30,176 |
| 15 | Burbank (city), IL | 29,439 |
| 16 | Wilmette (village), IL | 28,170 |
| 17 | Morton Grove (village), IL | 25,297 |
| 18 | Melrose Park (village), IL | 24,796 |
| 19 | Elmwood Park (village), IL | 24,521 |
| 20 | Rolling Meadows (city), IL | 24,200 |
Identifiers: city · village
| Rank | Community | Population |
|---|---|---|
| 1 | Waukegan (city), IL | 89,321 |
| 2 | Arlington Heights (village), IL | 77,676 |
| 3 | Palatine (village), IL | 67,908 |
| 4 | Mount Prospect (village), IL | 56,852 |
| 5 | Hoffman Estates (village), IL | 52,530 |
| 6 | Buffalo Grove (village), IL | 43,212 |
| 7 | Wheeling (village), IL | 39,137 |
| 8 | Northbrook (village), IL | 35,222 |
| 9 | Mundelein (village), IL | 31,560 |
| 10 | North Chicago (city), IL | 30,759 |
| 11 | Gurnee (village), IL | 30,706 |
| 12 | Highland Park (city), IL | 30,176 |
| 13 | Round Lake Beach (village), IL | 27,252 |
| 14 | McHenry (city), IL | 27,135 |
| 15 | Vernon Hills (village), IL | 26,850 |
| 16 | Zion (city), IL | 24,655 |
| 17 | Rolling Meadows (city), IL | 24,200 |
| 18 | Grayslake (village), IL | 21,248 |
| 19 | Libertyville (village), IL | 20,579 |
| 20 | Lake Zurich (village), IL | 19,759 |
Identifiers: city · town · village
| Rank | Community | Population |
|---|---|---|
| 1 | Chicago (city), IL | 2,746,388 |
| 2 | Cicero (town), IL | 85,268 |
| 3 | Evanston (city), IL | 78,110 |
| 4 | Skokie (village), IL | 67,824 |
| 5 | Des Plaines (city), IL | 60,675 |
| 6 | Berwyn (city), IL | 57,250 |
| 7 | Mount Prospect (village), IL | 56,852 |
| 8 | Oak Park (village), IL | 54,583 |
| 9 | Elmhurst (city), IL | 45,786 |
| 10 | Park Ridge (city), IL | 39,656 |
| 11 | Niles (village), IL | 30,912 |
| 12 | Burbank (city), IL | 29,439 |
| 13 | Wilmette (village), IL | 28,170 |
| 14 | Morton Grove (village), IL | 25,297 |
| 15 | Melrose Park (village), IL | 24,796 |
| 16 | Elmwood Park (village), IL | 24,521 |
| 17 | Maywood (village), IL | 23,512 |
| 18 | Blue Island (city), IL | 22,558 |
| 19 | Villa Park (village), IL | 22,263 |
| 20 | Evergreen Park (village), IL | 19,943 |
Identifiers: city · town · village
| Rank | Community | Population |
|---|---|---|
| 1 | Chicago (city), IL | 2,746,388 |
| 2 | Cicero (town), IL | 85,268 |
| 3 | Schaumburg (village), IL | 78,723 |
| 4 | Evanston (city), IL | 78,110 |
| 5 | Arlington Heights (village), IL | 77,676 |
| 6 | Palatine (village), IL | 67,908 |
| 7 | Skokie (village), IL | 67,824 |
| 8 | Des Plaines (city), IL | 60,675 |
| 9 | Berwyn (city), IL | 57,250 |
| 10 | Mount Prospect (village), IL | 56,852 |
| 11 | Oak Park (village), IL | 54,583 |
| 12 | Hoffman Estates (village), IL | 52,530 |
| 13 | Glenview (village), IL | 48,705 |
| 14 | Elmhurst (city), IL | 45,786 |
| 15 | Park Ridge (city), IL | 39,656 |
| 16 | Wheeling (village), IL | 39,137 |
| 17 | Northbrook (village), IL | 35,222 |
| 18 | Elk Grove Village (village), IL | 32,812 |
| 19 | Niles (village), IL | 30,912 |
| 20 | Highland Park (city), IL | 30,176 |
Identifiers: city · village · CDP
| Rank | Community | Population |
|---|---|---|
| 1 | Champaign (city), IL | 88,302 |
| 2 | Urbana (city), IL | 38,336 |
| 3 | Rantoul (village), IL | 12,371 |
| 4 | Mahomet (village), IL | 9,434 |
| 5 | Savoy (village), IL | 8,857 |
| 6 | Monticello (city), IL | 5,941 |
| 7 | Paxton (city), IL | 4,450 |
| 8 | St. Joseph (village), IL | 3,810 |
| 9 | Tolono (village), IL | 3,604 |
| 10 | Lake of the Woods (CDP), IL | 2,403 |
| 11 | Fisher (village), IL | 2,062 |
| 12 | Farmer City (city), IL | 1,828 |
| 13 | Philo (village), IL | 1,392 |
| 14 | Oakwood (village), IL | 1,325 |
| 15 | Sidney (village), IL | 1,208 |
| 16 | Homer (village), IL | 1,073 |
| 17 | Thomasboro (village), IL | 1,034 |
| 18 | Mansfield (village), IL | 928 |
| 19 | Ogden (village), IL | 729 |
| 20 | Pesotum (village), IL | 550 |
Identifiers: city · village
| Rank | Community | Population |
|---|---|---|
| 1 | Chicago (city), IL | 2,746,388 |
| 2 | Evanston (city), IL | 78,110 |
| 3 | Skokie (village), IL | 67,824 |
| 4 | Glenview (village), IL | 48,705 |
| 5 | Park Ridge (city), IL | 39,656 |
| 6 | Niles (village), IL | 30,912 |
| 7 | Highland Park (city), IL | 30,176 |
| 8 | Wilmette (village), IL | 28,170 |
| 9 | Morton Grove (village), IL | 25,297 |
| 10 | Elmwood Park (village), IL | 24,521 |
| 11 | Norridge (village), IL | 15,251 |
| 12 | Lincolnwood (village), IL | 13,463 |
| 13 | Winnetka (village), IL | 12,744 |
| 14 | Schiller Park (village), IL | 11,709 |
| 15 | Harwood Heights (village), IL | 9,065 |
| 16 | Glencoe (village), IL | 8,849 |
| 17 | Northfield (village), IL | 5,751 |
| 18 | Rosemont (village), IL | 3,952 |
| 19 | Kenilworth (village), IL | 2,514 |
| 20 | Golf (village), IL | 514 |
Identifiers: village · city
| Rank | Community | Population |
|---|---|---|
| 1 | Schaumburg (village), IL | 78,723 |
| 2 | Evanston (city), IL | 78,110 |
| 3 | Arlington Heights (village), IL | 77,676 |
| 4 | Palatine (village), IL | 67,908 |
| 5 | Skokie (village), IL | 67,824 |
| 6 | Des Plaines (city), IL | 60,675 |
| 7 | Mount Prospect (village), IL | 56,852 |
| 8 | Hoffman Estates (village), IL | 52,530 |
| 9 | Glenview (village), IL | 48,705 |
| 10 | Elmhurst (city), IL | 45,786 |
| 11 | Buffalo Grove (village), IL | 43,212 |
| 12 | Park Ridge (city), IL | 39,656 |
| 13 | Wheeling (village), IL | 39,137 |
| 14 | Northbrook (village), IL | 35,222 |
| 15 | Elk Grove Village (village), IL | 32,812 |
| 16 | Mundelein (village), IL | 31,560 |
| 17 | Niles (village), IL | 30,912 |
| 18 | North Chicago (city), IL | 30,759 |
| 19 | Gurnee (village), IL | 30,706 |
| 20 | Highland Park (city), IL | 30,176 |
Identifiers: city · town · village
| Rank | Community | Population |
|---|---|---|
| 1 | Chicago (city), IL | 2,746,388 |
| 2 | Cicero (town), IL | 85,268 |
| 3 | Evanston (city), IL | 78,110 |
| 4 | Skokie (village), IL | 67,824 |
| 5 | Des Plaines (city), IL | 60,675 |
| 6 | Oak Lawn (village), IL | 58,362 |
| 7 | Berwyn (city), IL | 57,250 |
| 8 | Mount Prospect (village), IL | 56,852 |
| 9 | Oak Park (village), IL | 54,583 |
| 10 | Hoffman Estates (village), IL | 52,530 |
| 11 | Glenview (village), IL | 48,705 |
| 12 | Elmhurst (city), IL | 45,786 |
| 13 | Lombard (village), IL | 44,476 |
| 14 | Park Ridge (city), IL | 39,656 |
| 15 | Northbrook (village), IL | 35,222 |
| 16 | Elk Grove Village (village), IL | 32,812 |
| 17 | Niles (village), IL | 30,912 |
| 18 | Highland Park (city), IL | 30,176 |
| 19 | Burbank (city), IL | 29,439 |
| 20 | Wilmette (village), IL | 28,170 |
Identifiers: city · town · village
| Rank | Community | Population |
|---|---|---|
| 1 | Chicago (city), IL | 2,746,388 |
| 2 | Cicero (town), IL | 85,268 |
| 3 | Evanston (city), IL | 78,110 |
| 4 | Skokie (village), IL | 67,824 |
| 5 | Des Plaines (city), IL | 60,675 |
| 6 | Berwyn (city), IL | 57,250 |
| 7 | Oak Park (village), IL | 54,583 |
| 8 | Park Ridge (city), IL | 39,656 |
| 9 | Niles (village), IL | 30,912 |
| 10 | Wilmette (village), IL | 28,170 |
| 11 | Morton Grove (village), IL | 25,297 |
| 12 | Elmwood Park (village), IL | 24,521 |
| 13 | Maywood (village), IL | 23,512 |
| 14 | Bensenville (village), IL | 18,813 |
| 15 | Bellwood (village), IL | 18,789 |
| 16 | Franklin Park (village), IL | 18,467 |
| 17 | Norridge (village), IL | 15,251 |
| 18 | Forest Park (village), IL | 14,339 |
| 19 | Lincolnwood (village), IL | 13,463 |
| 20 | Winnetka (village), IL | 12,744 |
Identifiers: city · village
| Rank | Community | Population |
|---|---|---|
| 1 | Waukegan (city), IL | 89,321 |
| 2 | Buffalo Grove (village), IL | 43,212 |
| 3 | Wheeling (village), IL | 39,137 |
| 4 | Northbrook (village), IL | 35,222 |
| 5 | Mundelein (village), IL | 31,560 |
| 6 | North Chicago (city), IL | 30,759 |
| 7 | Gurnee (village), IL | 30,706 |
| 8 | Highland Park (city), IL | 30,176 |
| 9 | Round Lake Beach (village), IL | 27,252 |
| 10 | Vernon Hills (village), IL | 26,850 |
| 11 | Zion (city), IL | 24,655 |
| 12 | Grayslake (village), IL | 21,248 |
| 13 | Libertyville (village), IL | 20,579 |
| 14 | Lake Zurich (village), IL | 19,759 |
| 15 | Lake Forest (city), IL | 19,367 |
| 16 | Deerfield (village), IL | 19,196 |
| 17 | Round Lake (village), IL | 18,721 |
| 18 | Prospect Heights (city), IL | 16,058 |
| 19 | Antioch (village), IL | 14,622 |
| 20 | Lindenhurst (village), IL | 14,406 |
Identifiers: city · village
| Rank | Community | Population |
|---|---|---|
| 1 | Belleville (city), IL | 42,404 |
| 2 | O'Fallon (city), IL | 32,289 |
| 3 | Granite City (city), IL | 27,549 |
| 4 | Edwardsville (city), IL | 26,808 |
| 5 | Collinsville (city), IL | 24,366 |
| 6 | East St. Louis (city), IL | 18,469 |
| 7 | Fairview Heights (city), IL | 16,706 |
| 8 | Swansea (village), IL | 14,386 |
| 9 | Shiloh (village), IL | 14,098 |
| 10 | Glen Carbon (village), IL | 13,842 |
| 11 | Columbia (city), IL | 10,999 |
| 12 | Troy (city), IL | 10,960 |
| 13 | Wood River (city), IL | 10,464 |
| 14 | Mascoutah (city), IL | 8,754 |
| 15 | Maryville (village), IL | 8,221 |
| 16 | Pontoon Beach (village), IL | 5,876 |
| 17 | Lebanon (city), IL | 4,691 |
| 18 | Freeburg (village), IL | 4,582 |
| 19 | Caseyville (village), IL | 4,400 |
| 20 | Millstadt (village), IL | 4,071 |
Identifiers: city · town · village
| Rank | Community | Population |
|---|---|---|
| 1 | Elgin (city), IL | 114,797 |
| 2 | Cicero (town), IL | 85,268 |
| 3 | Schaumburg (village), IL | 78,723 |
| 4 | Arlington Heights (village), IL | 77,676 |
| 5 | Palatine (village), IL | 67,908 |
| 6 | Des Plaines (city), IL | 60,675 |
| 7 | Berwyn (city), IL | 57,250 |
| 8 | Mount Prospect (village), IL | 56,852 |
| 9 | Oak Park (village), IL | 54,583 |
| 10 | Wheaton (city), IL | 53,970 |
| 11 | Hoffman Estates (village), IL | 52,530 |
| 12 | Downers Grove (village), IL | 50,247 |
| 13 | Glenview (village), IL | 48,705 |
| 14 | Elmhurst (city), IL | 45,786 |
| 15 | Lombard (village), IL | 44,476 |
| 16 | Buffalo Grove (village), IL | 43,212 |
| 17 | Bartlett (village), IL | 41,105 |
| 18 | Carol Stream (village), IL | 39,854 |
| 19 | Park Ridge (city), IL | 39,656 |
| 20 | Streamwood (village), IL | 39,577 |
Identifiers: city · town · village
| Rank | Community | Population |
|---|---|---|
| 1 | Chicago (city), IL | 2,746,388 |
| 2 | Cicero (town), IL | 85,268 |
| 3 | Evanston (city), IL | 78,110 |
| 4 | Skokie (village), IL | 67,824 |
| 5 | Des Plaines (city), IL | 60,675 |
| 6 | Berwyn (city), IL | 57,250 |
| 7 | Mount Prospect (village), IL | 56,852 |
| 8 | Oak Park (village), IL | 54,583 |
| 9 | Park Ridge (city), IL | 39,656 |
| 10 | Niles (village), IL | 30,912 |
| 11 | Wilmette (village), IL | 28,170 |
| 12 | Morton Grove (village), IL | 25,297 |
| 13 | Melrose Park (village), IL | 24,796 |
| 14 | Elmwood Park (village), IL | 24,521 |
| 15 | Maywood (village), IL | 23,512 |
| 16 | Bensenville (village), IL | 18,813 |
| 17 | Bellwood (village), IL | 18,789 |
| 18 | Franklin Park (village), IL | 18,467 |
| 19 | Norridge (village), IL | 15,251 |
| 20 | Forest Park (village), IL | 14,339 |
Identifiers: city · town · village
| Rank | Community | Population |
|---|---|---|
| 1 | Chicago (city), IL | 2,746,388 |
| 2 | Naperville (city), IL | 149,540 |
| 3 | Cicero (town), IL | 85,268 |
| 4 | Schaumburg (village), IL | 78,723 |
| 5 | Arlington Heights (village), IL | 77,676 |
| 6 | Bolingbrook (village), IL | 73,922 |
| 7 | Palatine (village), IL | 67,908 |
| 8 | Des Plaines (city), IL | 60,675 |
| 9 | Oak Lawn (village), IL | 58,362 |
| 10 | Berwyn (city), IL | 57,250 |
| 11 | Mount Prospect (village), IL | 56,852 |
| 12 | Oak Park (village), IL | 54,583 |
| 13 | Wheaton (city), IL | 53,970 |
| 14 | Hoffman Estates (village), IL | 52,530 |
| 15 | Downers Grove (village), IL | 50,247 |
| 16 | Elmhurst (city), IL | 45,786 |
| 17 | Lombard (village), IL | 44,476 |
| 18 | Carol Stream (village), IL | 39,854 |
| 19 | Park Ridge (city), IL | 39,656 |
| 20 | Hanover Park (village), IL | 37,470 |
Identifiers: city · town · village
| Rank | Community | Population |
|---|---|---|
| 1 | Chicago (city), IL | 2,746,388 |
| 2 | Cicero (town), IL | 85,268 |
| 3 | Skokie (village), IL | 67,824 |
| 4 | Berwyn (city), IL | 57,250 |
| 5 | Oak Park (village), IL | 54,583 |
| 6 | Calumet City (city), IL | 36,033 |
| 7 | Burbank (city), IL | 29,439 |
| 8 | Lansing (village), IL | 29,076 |
| 9 | Melrose Park (village), IL | 24,796 |
| 10 | Elmwood Park (village), IL | 24,521 |
| 11 | Maywood (village), IL | 23,512 |
| 12 | Blue Island (city), IL | 22,558 |
| 13 | South Holland (village), IL | 21,465 |
| 14 | Dolton (village), IL | 21,426 |
| 15 | Harvey (city), IL | 20,324 |
| 16 | Evergreen Park (village), IL | 19,943 |
| 17 | Brookfield (village), IL | 19,476 |
| 18 | Alsip (village), IL | 19,063 |
| 19 | Bellwood (village), IL | 18,789 |
| 20 | Bridgeview (village), IL | 17,027 |
Identifiers: city · town · village
| Rank | Community | Population |
|---|---|---|
| 1 | Chicago (city), IL | 2,746,388 |
| 2 | Cicero (town), IL | 85,268 |
| 3 | Evanston (city), IL | 78,110 |
| 4 | Skokie (village), IL | 67,824 |
| 5 | Des Plaines (city), IL | 60,675 |
| 6 | Berwyn (city), IL | 57,250 |
| 7 | Oak Park (village), IL | 54,583 |
| 8 | Elmhurst (city), IL | 45,786 |
| 9 | Park Ridge (city), IL | 39,656 |
| 10 | Niles (village), IL | 30,912 |
| 11 | Burbank (city), IL | 29,439 |
| 12 | Wilmette (village), IL | 28,170 |
| 13 | Morton Grove (village), IL | 25,297 |
| 14 | Melrose Park (village), IL | 24,796 |
| 15 | Elmwood Park (village), IL | 24,521 |
| 16 | Maywood (village), IL | 23,512 |
| 17 | Blue Island (city), IL | 22,558 |
| 18 | Evergreen Park (village), IL | 19,943 |
| 19 | Brookfield (village), IL | 19,476 |
| 20 | Bensenville (village), IL | 18,813 |
Identifiers: city · village
| Rank | Community | Population |
|---|---|---|
| 1 | Elgin (city), IL | 114,797 |
| 2 | Schaumburg (village), IL | 78,723 |
| 3 | Arlington Heights (village), IL | 77,676 |
| 4 | Palatine (village), IL | 67,908 |
| 5 | Des Plaines (city), IL | 60,675 |
| 6 | Mount Prospect (village), IL | 56,852 |
| 7 | Wheaton (city), IL | 53,970 |
| 8 | Hoffman Estates (village), IL | 52,530 |
| 9 | Elmhurst (city), IL | 45,786 |
| 10 | Lombard (village), IL | 44,476 |
| 11 | Buffalo Grove (village), IL | 43,212 |
| 12 | Bartlett (village), IL | 41,105 |
| 13 | Crystal Lake (city), IL | 40,269 |
| 14 | Carol Stream (village), IL | 39,854 |
| 15 | Park Ridge (city), IL | 39,656 |
| 16 | Streamwood (village), IL | 39,577 |
| 17 | Wheeling (village), IL | 39,137 |
| 18 | Carpentersville (village), IL | 37,983 |
| 19 | Hanover Park (village), IL | 37,470 |
| 20 | Addison (village), IL | 35,702 |
Identifiers: city · village
| Rank | Community | Population |
|---|---|---|
| 1 | Springfield (city), IL | 114,394 |
| 2 | Jacksonville (city), IL | 17,616 |
| 3 | Chatham (village), IL | 14,377 |
| 4 | Sherman (village), IL | 4,673 |
| 5 | Auburn (city), IL | 4,574 |
| 6 | Rochester (village), IL | 3,863 |
| 7 | Riverton (village), IL | 3,532 |
| 8 | South Jacksonville (village), IL | 3,302 |
| 9 | Virden (city), IL | 3,231 |
| 10 | Pawnee (village), IL | 2,678 |
| 11 | Athens (city), IL | 1,977 |
| 12 | Jerome (village), IL | 1,692 |
| 13 | Southern View (village), IL | 1,596 |
| 14 | Leland Grove (city), IL | 1,454 |
| 15 | Williamsville (village), IL | 1,425 |
| 16 | Grandview (village), IL | 1,405 |
| 17 | New Berlin (village), IL | 1,381 |
| 18 | Ashland (village), IL | 1,218 |
| 19 | Waverly (city), IL | 1,194 |
| 20 | Divernon (village), IL | 1,139 |
Identifiers: city · town · village
| Rank | Community | Population |
|---|---|---|
| 1 | Chicago (city), IL | 2,746,388 |
| 2 | Cicero (town), IL | 85,268 |
| 3 | Evanston (city), IL | 78,110 |
| 4 | Skokie (village), IL | 67,824 |
| 5 | Des Plaines (city), IL | 60,675 |
| 6 | Oak Lawn (village), IL | 58,362 |
| 7 | Berwyn (city), IL | 57,250 |
| 8 | Mount Prospect (village), IL | 56,852 |
| 9 | Oak Park (village), IL | 54,583 |
| 10 | Elmhurst (city), IL | 45,786 |
| 11 | Lombard (village), IL | 44,476 |
| 12 | Park Ridge (city), IL | 39,656 |
| 13 | Addison (village), IL | 35,702 |
| 14 | Niles (village), IL | 30,912 |
| 15 | Burbank (city), IL | 29,439 |
| 16 | Wilmette (village), IL | 28,170 |
| 17 | Morton Grove (village), IL | 25,297 |
| 18 | Melrose Park (village), IL | 24,796 |
| 19 | Elmwood Park (village), IL | 24,521 |
| 20 | Westmont (village), IL | 24,429 |
Identifiers: city · village
| Rank | Community | Population |
|---|---|---|
| 1 | Evanston (city), IL | 78,110 |
| 2 | Skokie (village), IL | 67,824 |
| 3 | Des Plaines (city), IL | 60,675 |
| 4 | Mount Prospect (village), IL | 56,852 |
| 5 | Glenview (village), IL | 48,705 |
| 6 | Park Ridge (city), IL | 39,656 |
| 7 | Wheeling (village), IL | 39,137 |
| 8 | Northbrook (village), IL | 35,222 |
| 9 | Niles (village), IL | 30,912 |
| 10 | Highland Park (city), IL | 30,176 |
| 11 | Wilmette (village), IL | 28,170 |
| 12 | Morton Grove (village), IL | 25,297 |
| 13 | Lake Forest (city), IL | 19,367 |
| 14 | Deerfield (village), IL | 19,196 |
| 15 | Prospect Heights (city), IL | 16,058 |
| 16 | Norridge (village), IL | 15,251 |
| 17 | Lincolnwood (village), IL | 13,463 |
| 18 | Winnetka (village), IL | 12,744 |
| 19 | Harwood Heights (village), IL | 9,065 |
| 20 | Glencoe (village), IL | 8,849 |
Identifiers: city · town · village
| Rank | Community | Population |
|---|---|---|
| 1 | Chicago (city), IL | 2,746,388 |
| 2 | Cicero (town), IL | 85,268 |
| 3 | Schaumburg (village), IL | 78,723 |
| 4 | Evanston (city), IL | 78,110 |
| 5 | Arlington Heights (village), IL | 77,676 |
| 6 | Palatine (village), IL | 67,908 |
| 7 | Skokie (village), IL | 67,824 |
| 8 | Des Plaines (city), IL | 60,675 |
| 9 | Berwyn (city), IL | 57,250 |
| 10 | Mount Prospect (village), IL | 56,852 |
| 11 | Oak Park (village), IL | 54,583 |
| 12 | Hoffman Estates (village), IL | 52,530 |
| 13 | Glenview (village), IL | 48,705 |
| 14 | Elmhurst (city), IL | 45,786 |
| 15 | Lombard (village), IL | 44,476 |
| 16 | Park Ridge (city), IL | 39,656 |
| 17 | Wheeling (village), IL | 39,137 |
| 18 | Hanover Park (village), IL | 37,470 |
| 19 | Addison (village), IL | 35,702 |
| 20 | Northbrook (village), IL | 35,222 |
Identifiers: city · town · village
| Rank | Community | Population |
|---|---|---|
| 1 | Chicago (city), IL | 2,746,388 |
| 2 | Cicero (town), IL | 85,268 |
| 3 | Evanston (city), IL | 78,110 |
| 4 | Skokie (village), IL | 67,824 |
| 5 | Des Plaines (city), IL | 60,675 |
| 6 | Berwyn (city), IL | 57,250 |
| 7 | Oak Park (village), IL | 54,583 |
| 8 | Park Ridge (city), IL | 39,656 |
| 9 | Niles (village), IL | 30,912 |
| 10 | Wilmette (village), IL | 28,170 |
| 11 | Morton Grove (village), IL | 25,297 |
| 12 | Melrose Park (village), IL | 24,796 |
| 13 | Elmwood Park (village), IL | 24,521 |
| 14 | Maywood (village), IL | 23,512 |
| 15 | Brookfield (village), IL | 19,476 |
| 16 | Bensenville (village), IL | 18,813 |
| 17 | Bellwood (village), IL | 18,789 |
| 18 | Franklin Park (village), IL | 18,467 |
| 19 | Westchester (village), IL | 16,892 |
| 20 | Norridge (village), IL | 15,251 |
Identifiers: city · village · CDP
| Rank | Community | Population |
|---|---|---|
| 1 | Peoria (city), IL | 113,150 |
| 2 | Pekin (city), IL | 31,731 |
| 3 | East Peoria (city), IL | 22,484 |
| 4 | Morton (village), IL | 17,117 |
| 5 | Washington (city), IL | 16,071 |
| 6 | Chillicothe (city), IL | 6,128 |
| 7 | Bartonville (village), IL | 5,945 |
| 8 | Peoria Heights (village), IL | 5,908 |
| 9 | Eureka (city), IL | 5,227 |
| 10 | Creve Coeur (village), IL | 4,934 |
| 11 | West Peoria (city), IL | 4,263 |
| 12 | Metamora (village), IL | 3,904 |
| 13 | Germantown Hills (village), IL | 3,412 |
| 14 | Marquette Heights (city), IL | 2,541 |
| 15 | Tremont (village), IL | 2,277 |
| 16 | Elmwood (city), IL | 2,058 |
| 17 | Bellevue (village), IL | 1,878 |
| 18 | Lake Camelot (CDP), IL | 1,798 |
| 19 | Rome (CDP), IL | 1,604 |
| 20 | Dunlap (village), IL | 1,603 |
Identifiers: city · village
| Rank | Community | Population |
|---|---|---|
| 1 | Belleville (city), IL | 42,404 |
| 2 | O'Fallon (city), IL | 32,289 |
| 3 | Granite City (city), IL | 27,549 |
| 4 | Edwardsville (city), IL | 26,808 |
| 5 | Collinsville (city), IL | 24,366 |
| 6 | East St. Louis (city), IL | 18,469 |
| 7 | Fairview Heights (city), IL | 16,706 |
| 8 | Swansea (village), IL | 14,386 |
| 9 | Shiloh (village), IL | 14,098 |
| 10 | Glen Carbon (village), IL | 13,842 |
| 11 | Columbia (city), IL | 10,999 |
| 12 | Troy (city), IL | 10,960 |
| 13 | Wood River (city), IL | 10,464 |
| 14 | Mascoutah (city), IL | 8,754 |
| 15 | Maryville (village), IL | 8,221 |
| 16 | Pontoon Beach (village), IL | 5,876 |
| 17 | Lebanon (city), IL | 4,691 |
| 18 | Breese (city), IL | 4,641 |
| 19 | Freeburg (village), IL | 4,582 |
| 20 | Caseyville (village), IL | 4,400 |
Identifiers: city · village
| Rank | Community | Population |
|---|---|---|
| 1 | Chicago (city), IL | 2,746,388 |
| 2 | Evanston (city), IL | 78,110 |
| 3 | Skokie (village), IL | 67,824 |
| 4 | Des Plaines (city), IL | 60,675 |
| 5 | Mount Prospect (village), IL | 56,852 |
| 6 | Glenview (village), IL | 48,705 |
| 7 | Park Ridge (city), IL | 39,656 |
| 8 | Northbrook (village), IL | 35,222 |
| 9 | Niles (village), IL | 30,912 |
| 10 | Highland Park (city), IL | 30,176 |
| 11 | Wilmette (village), IL | 28,170 |
| 12 | Morton Grove (village), IL | 25,297 |
| 13 | Elmwood Park (village), IL | 24,521 |
| 14 | Lake Forest (city), IL | 19,367 |
| 15 | Deerfield (village), IL | 19,196 |
| 16 | Bensenville (village), IL | 18,813 |
| 17 | Franklin Park (village), IL | 18,467 |
| 18 | Prospect Heights (city), IL | 16,058 |
| 19 | Norridge (village), IL | 15,251 |
| 20 | Lincolnwood (village), IL | 13,463 |
Identifiers: city · village · CDP
| Rank | Community | Population |
|---|---|---|
| 1 | Ottawa (city), IL | 18,840 |
| 2 | Peru (city), IL | 9,896 |
| 3 | LaSalle (city), IL | 9,582 |
| 4 | Princeton (city), IL | 7,832 |
| 5 | Mendota (city), IL | 7,061 |
| 6 | Spring Valley (city), IL | 5,582 |
| 7 | Oglesby (city), IL | 3,712 |
| 8 | De Pue (village), IL | 1,633 |
| 9 | Earlville (city), IL | 1,613 |
| 10 | Granville (village), IL | 1,359 |
| 11 | North Utica (village), IL | 1,323 |
| 12 | Ladd (village), IL | 1,263 |
| 13 | Wenona (city), IL | 974 |
| 14 | Paw Paw (village), IL | 830 |
| 15 | Hennepin (village), IL | 769 |
| 16 | Tonica (village), IL | 749 |
| 17 | La Moille (village), IL | 679 |
| 18 | Dalzell (village), IL | 663 |
| 19 | Dayton (CDP), IL | 528 |
| 20 | Mark (village), IL | 519 |
Identifiers: city · village · CDP
| Rank | Community | Population |
|---|---|---|
| 1 | Rockford (city), IL | 148,655 |
| 2 | Belvidere (city), IL | 25,339 |
| 3 | Loves Park (city), IL | 23,397 |
| 4 | Machesney Park (village), IL | 22,950 |
| 5 | Roscoe (village), IL | 10,983 |
| 6 | South Beloit (city), IL | 7,989 |
| 7 | Rockton (village), IL | 7,863 |
| 8 | Candlewick Lake (CDP), IL | 5,115 |
| 9 | Poplar Grove (village), IL | 5,049 |
| 10 | Cherry Valley (village), IL | 2,905 |
| 11 | Capron (village), IL | 1,395 |
| 12 | Durand (village), IL | 1,390 |
| 13 | Timberlane (village), IL | 906 |
| 14 | New Milford (village), IL | 794 |
| 15 | Davis (village), IL | 589 |
| 16 | Monroe Center (village), IL | 411 |
| 17 | Argyle (CDP), IL | 332 |
| 18 | Chemung (CDP), IL | 276 |
| 19 | Caledonia (village), IL | 183 |
Identifiers: city · village · CDP
| Rank | Community | Population |
|---|---|---|
| 1 | Champaign (city), IL | 88,302 |
| 2 | Urbana (city), IL | 38,336 |
| 3 | Rantoul (village), IL | 12,371 |
| 4 | Mahomet (village), IL | 9,434 |
| 5 | Savoy (village), IL | 8,857 |
| 6 | St. Joseph (village), IL | 3,810 |
| 7 | Tolono (village), IL | 3,604 |
| 8 | Villa Grove (city), IL | 2,472 |
| 9 | Lake of the Woods (CDP), IL | 2,403 |
| 10 | Fisher (village), IL | 2,062 |
| 11 | Philo (village), IL | 1,392 |
| 12 | Oakwood (village), IL | 1,325 |
| 13 | Sidney (village), IL | 1,208 |
| 14 | Homer (village), IL | 1,073 |
| 15 | Thomasboro (village), IL | 1,034 |
| 16 | Mansfield (village), IL | 928 |
| 17 | Ogden (village), IL | 729 |
| 18 | Pesotum (village), IL | 550 |
| 19 | Fithian (village), IL | 488 |
| 20 | Sadorus (village), IL | 402 |
Identifiers: city · village · CDP
| Rank | Community | Population |
|---|---|---|
| 1 | Rockford (city), IL | 148,655 |
| 2 | Huntley (village), IL | 27,740 |
| 3 | Belvidere (city), IL | 25,339 |
| 4 | Loves Park (city), IL | 23,397 |
| 5 | Machesney Park (village), IL | 22,950 |
| 6 | Roscoe (village), IL | 10,983 |
| 7 | Pingree Grove (village), IL | 10,365 |
| 8 | Harvard (city), IL | 9,469 |
| 9 | Gilberts (village), IL | 8,366 |
| 10 | South Beloit (city), IL | 7,989 |
| 11 | West Dundee (village), IL | 7,686 |
| 12 | Hampshire (village), IL | 7,667 |
| 13 | Marengo (city), IL | 7,568 |
| 14 | Genoa (city), IL | 5,298 |
| 15 | Candlewick Lake (CDP), IL | 5,115 |
| 16 | Poplar Grove (village), IL | 5,049 |
| 17 | Winnebago (village), IL | 2,940 |
| 18 | Cherry Valley (village), IL | 2,905 |
| 19 | Davis Junction (village), IL | 2,512 |
| 20 | Kirkland (village), IL | 1,650 |
Identifiers: city · town · village
| Rank | Community | Population |
|---|---|---|
| 1 | Chicago (city), IL | 2,746,388 |
| 2 | Cicero (town), IL | 85,268 |
| 3 | Oak Lawn (village), IL | 58,362 |
| 4 | Tinley Park (village), IL | 55,971 |
| 5 | Calumet City (city), IL | 36,033 |
| 6 | Burbank (city), IL | 29,439 |
| 7 | Lansing (village), IL | 29,076 |
| 8 | Chicago Heights (city), IL | 27,480 |
| 9 | Oak Forest (city), IL | 27,478 |
| 10 | Blue Island (city), IL | 22,558 |
| 11 | Park Forest (village), IL | 21,687 |
| 12 | South Holland (village), IL | 21,465 |
| 13 | Dolton (village), IL | 21,426 |
| 14 | Harvey (city), IL | 20,324 |
| 15 | Evergreen Park (village), IL | 19,943 |
| 16 | Homewood (village), IL | 19,463 |
| 17 | Matteson (village), IL | 19,073 |
| 18 | Alsip (village), IL | 19,063 |
| 19 | Bridgeview (village), IL | 17,027 |
| 20 | Country Club Hills (city), IL | 16,775 |
Identifiers: city · village
| Rank | Community | Population |
|---|---|---|
| 1 | Joliet (city), IL | 150,362 |
| 2 | Orland Park (village), IL | 58,703 |
| 3 | Oak Lawn (village), IL | 58,362 |
| 4 | Tinley Park (village), IL | 55,971 |
| 5 | Woodridge (village), IL | 34,158 |
| 6 | Burbank (city), IL | 29,439 |
| 7 | Lansing (village), IL | 29,076 |
| 8 | Chicago Heights (city), IL | 27,480 |
| 9 | Oak Forest (city), IL | 27,478 |
| 10 | New Lenox (village), IL | 27,214 |
| 11 | Lockport (city), IL | 26,094 |
| 12 | Homer Glen (village), IL | 24,543 |
| 13 | Westmont (village), IL | 24,429 |
| 14 | Blue Island (city), IL | 22,558 |
| 15 | Darien (city), IL | 22,011 |
| 16 | Park Forest (village), IL | 21,687 |
| 17 | South Holland (village), IL | 21,465 |
| 18 | Dolton (village), IL | 21,426 |
| 19 | Crest Hill (city), IL | 20,459 |
| 20 | Harvey (city), IL | 20,324 |
Identifiers: city · town · village
| Rank | Community | Population |
|---|---|---|
| 1 | Chicago (city), IL | 2,746,388 |
| 2 | Cicero (town), IL | 85,268 |
| 3 | Orland Park (village), IL | 58,703 |
| 4 | Oak Lawn (village), IL | 58,362 |
| 5 | Tinley Park (village), IL | 55,971 |
| 6 | Calumet City (city), IL | 36,033 |
| 7 | Burbank (city), IL | 29,439 |
| 8 | Lansing (village), IL | 29,076 |
| 9 | Chicago Heights (city), IL | 27,480 |
| 10 | Oak Forest (city), IL | 27,478 |
| 11 | Blue Island (city), IL | 22,558 |
| 12 | Darien (city), IL | 22,011 |
| 13 | South Holland (village), IL | 21,465 |
| 14 | Dolton (village), IL | 21,426 |
| 15 | Harvey (city), IL | 20,324 |
| 16 | Evergreen Park (village), IL | 19,943 |
| 17 | Homewood (village), IL | 19,463 |
| 18 | Matteson (village), IL | 19,073 |
| 19 | Alsip (village), IL | 19,063 |
| 20 | Palos Hills (city), IL | 18,530 |
Identifiers: city · village · CDP
| Rank | Community | Population |
|---|---|---|
| 1 | Champaign (city), IL | 88,302 |
| 2 | Urbana (city), IL | 38,336 |
| 3 | Rantoul (village), IL | 12,371 |
| 4 | Mahomet (village), IL | 9,434 |
| 5 | Savoy (village), IL | 8,857 |
| 6 | Monticello (city), IL | 5,941 |
| 7 | Tuscola (city), IL | 4,636 |
| 8 | Paxton (city), IL | 4,450 |
| 9 | St. Joseph (village), IL | 3,810 |
| 10 | Tolono (village), IL | 3,604 |
| 11 | Lake of the Woods (CDP), IL | 2,403 |
| 12 | Fisher (village), IL | 2,062 |
| 13 | Farmer City (city), IL | 1,828 |
| 14 | Philo (village), IL | 1,392 |
| 15 | Oakwood (village), IL | 1,325 |
| 16 | Sidney (village), IL | 1,208 |
| 17 | Homer (village), IL | 1,073 |
| 18 | Thomasboro (village), IL | 1,034 |
| 19 | Mansfield (village), IL | 928 |
| 20 | Gifford (village), IL | 911 |
Identifiers: city · village
| Rank | Community | Population |
|---|---|---|
| 1 | Aurora (city), IL | 180,542 |
| 2 | Naperville (city), IL | 149,540 |
| 3 | Bolingbrook (village), IL | 73,922 |
| 4 | Wheaton (city), IL | 53,970 |
| 5 | Downers Grove (village), IL | 50,247 |
| 6 | Elmhurst (city), IL | 45,786 |
| 7 | Plainfield (village), IL | 44,762 |
| 8 | Lombard (village), IL | 44,476 |
| 9 | Bartlett (village), IL | 41,105 |
| 10 | Carol Stream (village), IL | 39,854 |
| 11 | Streamwood (village), IL | 39,577 |
| 12 | Hanover Park (village), IL | 37,470 |
| 13 | Addison (village), IL | 35,702 |
| 14 | Oswego (village), IL | 34,585 |
| 15 | Woodridge (village), IL | 34,158 |
| 16 | Glendale Heights (village), IL | 33,176 |
| 17 | St. Charles (city), IL | 33,081 |
| 18 | Glen Ellyn (village), IL | 28,846 |
| 19 | Batavia (city), IL | 26,098 |
| 20 | West Chicago (city), IL | 25,614 |
Identifiers: city · village · CDP
| Rank | Community | Population |
|---|---|---|
| 1 | Champaign (city), IL | 88,302 |
| 2 | Urbana (city), IL | 38,336 |
| 3 | Rantoul (village), IL | 12,371 |
| 4 | Mahomet (village), IL | 9,434 |
| 5 | Savoy (village), IL | 8,857 |
| 6 | St. Joseph (village), IL | 3,810 |
| 7 | Tolono (village), IL | 3,604 |
| 8 | Villa Grove (city), IL | 2,472 |
| 9 | Lake of the Woods (CDP), IL | 2,403 |
| 10 | Fisher (village), IL | 2,062 |
| 11 | Philo (village), IL | 1,392 |
| 12 | Oakwood (village), IL | 1,325 |
| 13 | Sidney (village), IL | 1,208 |
| 14 | Homer (village), IL | 1,073 |
| 15 | Thomasboro (village), IL | 1,034 |
| 16 | Mansfield (village), IL | 928 |
| 17 | Ogden (village), IL | 729 |
| 18 | Pesotum (village), IL | 550 |
| 19 | Fithian (village), IL | 488 |
| 20 | Sadorus (village), IL | 402 |
Identifiers: city · village · CDP
| Rank | Community | Population |
|---|---|---|
| 1 | Rockford (city), IL | 148,655 |
| 2 | Huntley (village), IL | 27,740 |
| 3 | Belvidere (city), IL | 25,339 |
| 4 | Loves Park (city), IL | 23,397 |
| 5 | Machesney Park (village), IL | 22,950 |
| 6 | Roscoe (village), IL | 10,983 |
| 7 | Pingree Grove (village), IL | 10,365 |
| 8 | Harvard (city), IL | 9,469 |
| 9 | Gilberts (village), IL | 8,366 |
| 10 | South Beloit (city), IL | 7,989 |
| 11 | Hampshire (village), IL | 7,667 |
| 12 | Marengo (city), IL | 7,568 |
| 13 | Genoa (city), IL | 5,298 |
| 14 | Candlewick Lake (CDP), IL | 5,115 |
| 15 | Poplar Grove (village), IL | 5,049 |
| 16 | Winnebago (village), IL | 2,940 |
| 17 | Cherry Valley (village), IL | 2,905 |
| 18 | Kirkland (village), IL | 1,650 |
| 19 | Capron (village), IL | 1,395 |
| 20 | Kingston (village), IL | 1,108 |
Identifiers: city · town · village
| Rank | Community | Population |
|---|---|---|
| 1 | Chicago (city), IL | 2,746,388 |
| 2 | Cicero (town), IL | 85,268 |
| 3 | Evanston (city), IL | 78,110 |
| 4 | Skokie (village), IL | 67,824 |
| 5 | Des Plaines (city), IL | 60,675 |
| 6 | Oak Lawn (village), IL | 58,362 |
| 7 | Berwyn (city), IL | 57,250 |
| 8 | Mount Prospect (village), IL | 56,852 |
| 9 | Oak Park (village), IL | 54,583 |
| 10 | Downers Grove (village), IL | 50,247 |
| 11 | Glenview (village), IL | 48,705 |
| 12 | Elmhurst (city), IL | 45,786 |
| 13 | Lombard (village), IL | 44,476 |
| 14 | Park Ridge (city), IL | 39,656 |
| 15 | Addison (village), IL | 35,702 |
| 16 | Northbrook (village), IL | 35,222 |
| 17 | Elk Grove Village (village), IL | 32,812 |
| 18 | Niles (village), IL | 30,912 |
| 19 | Highland Park (city), IL | 30,176 |
| 20 | Burbank (city), IL | 29,439 |
Identifiers: city · town · village
| Rank | Community | Population |
|---|---|---|
| 1 | Chicago (city), IL | 2,746,388 |
| 2 | Cicero (town), IL | 85,268 |
| 3 | Oak Lawn (village), IL | 58,362 |
| 4 | Tinley Park (village), IL | 55,971 |
| 5 | Calumet City (city), IL | 36,033 |
| 6 | Burbank (city), IL | 29,439 |
| 7 | Lansing (village), IL | 29,076 |
| 8 | Chicago Heights (city), IL | 27,480 |
| 9 | Oak Forest (city), IL | 27,478 |
| 10 | Blue Island (city), IL | 22,558 |
| 11 | Park Forest (village), IL | 21,687 |
| 12 | South Holland (village), IL | 21,465 |
| 13 | Dolton (village), IL | 21,426 |
| 14 | Harvey (city), IL | 20,324 |
| 15 | Evergreen Park (village), IL | 19,943 |
| 16 | Homewood (village), IL | 19,463 |
| 17 | Matteson (village), IL | 19,073 |
| 18 | Alsip (village), IL | 19,063 |
| 19 | Bridgeview (village), IL | 17,027 |
| 20 | Country Club Hills (city), IL | 16,775 |
Identifiers: city · village · CDP
| Rank | Community | Population |
|---|---|---|
| 1 | Rockford (city), IL | 148,655 |
| 2 | Belvidere (city), IL | 25,339 |
| 3 | Loves Park (city), IL | 23,397 |
| 4 | Machesney Park (village), IL | 22,950 |
| 5 | Roscoe (village), IL | 10,983 |
| 6 | South Beloit (city), IL | 7,989 |
| 7 | Rockton (village), IL | 7,863 |
| 8 | Candlewick Lake (CDP), IL | 5,115 |
| 9 | Poplar Grove (village), IL | 5,049 |
| 10 | Cherry Valley (village), IL | 2,905 |
| 11 | Capron (village), IL | 1,395 |
| 12 | Durand (village), IL | 1,390 |
| 13 | Timberlane (village), IL | 906 |
| 14 | New Milford (village), IL | 794 |
| 15 | Davis (village), IL | 589 |
| 16 | Monroe Center (village), IL | 411 |
| 17 | Argyle (CDP), IL | 332 |
| 18 | Chemung (CDP), IL | 276 |
| 19 | Caledonia (village), IL | 183 |
Identifiers: city · village
| Rank | Community | Population |
|---|---|---|
| 1 | Elgin (city), IL | 114,797 |
| 2 | Schaumburg (village), IL | 78,723 |
| 3 | Palatine (village), IL | 67,908 |
| 4 | Hoffman Estates (village), IL | 52,530 |
| 5 | Buffalo Grove (village), IL | 43,212 |
| 6 | Crystal Lake (city), IL | 40,269 |
| 7 | Streamwood (village), IL | 39,577 |
| 8 | Carpentersville (village), IL | 37,983 |
| 9 | Mundelein (village), IL | 31,560 |
| 10 | Algonquin (village), IL | 29,700 |
| 11 | Lake in the Hills (village), IL | 28,982 |
| 12 | Huntley (village), IL | 27,740 |
| 13 | McHenry (city), IL | 27,135 |
| 14 | Woodstock (city), IL | 25,630 |
| 15 | South Elgin (village), IL | 23,865 |
| 16 | Lake Zurich (village), IL | 19,759 |
| 17 | Round Lake (village), IL | 18,721 |
| 18 | Cary (village), IL | 17,826 |
| 19 | Wauconda (village), IL | 14,084 |
| 20 | Barrington (village), IL | 10,722 |
Identifiers: city · village
| Rank | Community | Population |
|---|---|---|
| 1 | Elgin (city), IL | 114,797 |
| 2 | Schaumburg (village), IL | 78,723 |
| 3 | Arlington Heights (village), IL | 77,676 |
| 4 | Palatine (village), IL | 67,908 |
| 5 | Des Plaines (city), IL | 60,675 |
| 6 | Mount Prospect (village), IL | 56,852 |
| 7 | Wheaton (city), IL | 53,970 |
| 8 | Hoffman Estates (village), IL | 52,530 |
| 9 | Elmhurst (city), IL | 45,786 |
| 10 | Lombard (village), IL | 44,476 |
| 11 | Buffalo Grove (village), IL | 43,212 |
| 12 | Bartlett (village), IL | 41,105 |
| 13 | Carol Stream (village), IL | 39,854 |
| 14 | Park Ridge (city), IL | 39,656 |
| 15 | Streamwood (village), IL | 39,577 |
| 16 | Wheeling (village), IL | 39,137 |
| 17 | Carpentersville (village), IL | 37,983 |
| 18 | Hanover Park (village), IL | 37,470 |
| 19 | Addison (village), IL | 35,702 |
| 20 | Glendale Heights (village), IL | 33,176 |
Identifiers: city · village · CDP
| Rank | Community | Population |
|---|---|---|
| 1 | Rockford (city), IL | 148,655 |
| 2 | Belvidere (city), IL | 25,339 |
| 3 | Loves Park (city), IL | 23,397 |
| 4 | Machesney Park (village), IL | 22,950 |
| 5 | Roscoe (village), IL | 10,983 |
| 6 | South Beloit (city), IL | 7,989 |
| 7 | Rockton (village), IL | 7,863 |
| 8 | Candlewick Lake (CDP), IL | 5,115 |
| 9 | Poplar Grove (village), IL | 5,049 |
| 10 | Winnebago (village), IL | 2,940 |
| 11 | Cherry Valley (village), IL | 2,905 |
| 12 | Pecatonica (village), IL | 2,090 |
| 13 | Westlake Village (CDP), IL | 1,493 |
| 14 | Capron (village), IL | 1,395 |
| 15 | Durand (village), IL | 1,390 |
| 16 | Timberlane (village), IL | 906 |
| 17 | New Milford (village), IL | 794 |
| 18 | Monroe Center (village), IL | 411 |
| 19 | Argyle (CDP), IL | 332 |
| 20 | Garden Prairie (CDP), IL | 300 |
Identifiers: city · village
| Rank | Community | Population |
|---|---|---|
| 1 | Joliet (city), IL | 150,362 |
| 2 | Orland Park (village), IL | 58,703 |
| 3 | Oak Lawn (village), IL | 58,362 |
| 4 | Tinley Park (village), IL | 55,971 |
| 5 | Calumet City (city), IL | 36,033 |
| 6 | Woodridge (village), IL | 34,158 |
| 7 | Burbank (city), IL | 29,439 |
| 8 | Lansing (village), IL | 29,076 |
| 9 | Chicago Heights (city), IL | 27,480 |
| 10 | Oak Forest (city), IL | 27,478 |
| 11 | New Lenox (village), IL | 27,214 |
| 12 | Lockport (city), IL | 26,094 |
| 13 | Homer Glen (village), IL | 24,543 |
| 14 | Westmont (village), IL | 24,429 |
| 15 | Blue Island (city), IL | 22,558 |
| 16 | Darien (city), IL | 22,011 |
| 17 | Park Forest (village), IL | 21,687 |
| 18 | South Holland (village), IL | 21,465 |
| 19 | Dolton (village), IL | 21,426 |
| 20 | Crest Hill (city), IL | 20,459 |
Identifiers: city · town · village
| Rank | Community | Population |
|---|---|---|
| 1 | Chicago (city), IL | 2,746,388 |
| 2 | Cicero (town), IL | 85,268 |
| 3 | Orland Park (village), IL | 58,703 |
| 4 | Oak Lawn (village), IL | 58,362 |
| 5 | Tinley Park (village), IL | 55,971 |
| 6 | Calumet City (city), IL | 36,033 |
| 7 | Burbank (city), IL | 29,439 |
| 8 | Lansing (village), IL | 29,076 |
| 9 | Chicago Heights (city), IL | 27,480 |
| 10 | Oak Forest (city), IL | 27,478 |
| 11 | Blue Island (city), IL | 22,558 |
| 12 | Darien (city), IL | 22,011 |
| 13 | South Holland (village), IL | 21,465 |
| 14 | Dolton (village), IL | 21,426 |
| 15 | Harvey (city), IL | 20,324 |
| 16 | Evergreen Park (village), IL | 19,943 |
| 17 | Homewood (village), IL | 19,463 |
| 18 | Matteson (village), IL | 19,073 |
| 19 | Alsip (village), IL | 19,063 |
| 20 | Palos Hills (city), IL | 18,530 |
Identifiers: city · village
| Rank | Community | Population |
|---|---|---|
| 1 | Aurora (city), IL | 180,542 |
| 2 | Naperville (city), IL | 149,540 |
| 3 | Bolingbrook (village), IL | 73,922 |
| 4 | Wheaton (city), IL | 53,970 |
| 5 | Downers Grove (village), IL | 50,247 |
| 6 | Elmhurst (city), IL | 45,786 |
| 7 | Plainfield (village), IL | 44,762 |
| 8 | Lombard (village), IL | 44,476 |
| 9 | Bartlett (village), IL | 41,105 |
| 10 | Carol Stream (village), IL | 39,854 |
| 11 | Streamwood (village), IL | 39,577 |
| 12 | Hanover Park (village), IL | 37,470 |
| 13 | Addison (village), IL | 35,702 |
| 14 | Oswego (village), IL | 34,585 |
| 15 | Woodridge (village), IL | 34,158 |
| 16 | Glendale Heights (village), IL | 33,176 |
| 17 | St. Charles (city), IL | 33,081 |
| 18 | Glen Ellyn (village), IL | 28,846 |
| 19 | Batavia (city), IL | 26,098 |
| 20 | West Chicago (city), IL | 25,614 |
Identifiers: city · village
| Rank | Community | Population |
|---|---|---|
| 1 | Springfield (city), IL | 114,394 |
| 2 | Chatham (village), IL | 14,377 |
| 3 | Lincoln (city), IL | 13,288 |
| 4 | Sherman (village), IL | 4,673 |
| 5 | Rochester (village), IL | 3,863 |
| 6 | Riverton (village), IL | 3,532 |
| 7 | Pawnee (village), IL | 2,678 |
| 8 | Athens (city), IL | 1,977 |
| 9 | Jerome (village), IL | 1,692 |
| 10 | Southern View (village), IL | 1,596 |
| 11 | Mount Pulaski (city), IL | 1,537 |
| 12 | Leland Grove (city), IL | 1,454 |
| 13 | Williamsville (village), IL | 1,425 |
| 14 | Grandview (village), IL | 1,405 |
| 15 | New Berlin (village), IL | 1,381 |
| 16 | Divernon (village), IL | 1,139 |
| 17 | Edinburg (village), IL | 1,085 |
| 18 | Illiopolis (village), IL | 846 |
| 19 | Loami (village), IL | 812 |
| 20 | Pleasant Plains (village), IL | 808 |
Identifiers: city · town · village
| Rank | Community | Population |
|---|---|---|
| 1 | Aurora (city), IL | 180,542 |
| 2 | Naperville (city), IL | 149,540 |
| 3 | Cicero (town), IL | 85,268 |
| 4 | Schaumburg (village), IL | 78,723 |
| 5 | Arlington Heights (village), IL | 77,676 |
| 6 | Bolingbrook (village), IL | 73,922 |
| 7 | Palatine (village), IL | 67,908 |
| 8 | Des Plaines (city), IL | 60,675 |
| 9 | Oak Lawn (village), IL | 58,362 |
| 10 | Berwyn (city), IL | 57,250 |
| 11 | Oak Park (village), IL | 54,583 |
| 12 | Wheaton (city), IL | 53,970 |
| 13 | Hoffman Estates (village), IL | 52,530 |
| 14 | Downers Grove (village), IL | 50,247 |
| 15 | Elmhurst (city), IL | 45,786 |
| 16 | Plainfield (village), IL | 44,762 |
| 17 | Lombard (village), IL | 44,476 |
| 18 | Bartlett (village), IL | 41,105 |
| 19 | Romeoville (village), IL | 39,863 |
| 20 | Carol Stream (village), IL | 39,854 |
Identifiers: city · village · CDP
| Rank | Community | Population |
|---|---|---|
| 1 | Champaign (city), IL | 88,302 |
| 2 | Urbana (city), IL | 38,336 |
| 3 | Rantoul (village), IL | 12,371 |
| 4 | Mahomet (village), IL | 9,434 |
| 5 | Savoy (village), IL | 8,857 |
| 6 | Monticello (city), IL | 5,941 |
| 7 | Tuscola (city), IL | 4,636 |
| 8 | Paxton (city), IL | 4,450 |
| 9 | St. Joseph (village), IL | 3,810 |
| 10 | Tolono (village), IL | 3,604 |
| 11 | Le Roy (city), IL | 3,512 |
| 12 | Lake of the Woods (CDP), IL | 2,403 |
| 13 | Fisher (village), IL | 2,062 |
| 14 | Farmer City (city), IL | 1,828 |
| 15 | Philo (village), IL | 1,392 |
| 16 | Oakwood (village), IL | 1,325 |
| 17 | Sidney (village), IL | 1,208 |
| 18 | Homer (village), IL | 1,073 |
| 19 | Thomasboro (village), IL | 1,034 |
| 20 | Mansfield (village), IL | 928 |
Identifiers: city · village
| Rank | Community | Population |
|---|---|---|
| 1 | Aurora (city), IL | 180,542 |
| 2 | Joliet (city), IL | 150,362 |
| 3 | Naperville (city), IL | 149,540 |
| 4 | Bolingbrook (village), IL | 73,922 |
| 5 | Wheaton (city), IL | 53,970 |
| 6 | Plainfield (village), IL | 44,762 |
| 7 | Romeoville (village), IL | 39,863 |
| 8 | Oswego (village), IL | 34,585 |
| 9 | Woodridge (village), IL | 34,158 |
| 10 | Batavia (city), IL | 26,098 |
| 11 | West Chicago (city), IL | 25,614 |
| 12 | Lisle (village), IL | 24,223 |
| 13 | Darien (city), IL | 22,011 |
| 14 | Yorkville (city), IL | 21,533 |
| 15 | Geneva (city), IL | 21,393 |
| 16 | Montgomery (village), IL | 20,262 |
| 17 | North Aurora (village), IL | 18,261 |
| 18 | Shorewood (village), IL | 18,186 |
| 19 | Warrenville (city), IL | 13,553 |
| 20 | Minooka (village), IL | 12,758 |
Identifiers: village · city · CDP
| Rank | Community | Population |
|---|---|---|
| 1 | Oswego (village), IL | 34,585 |
| 2 | Yorkville (city), IL | 21,533 |
| 3 | Montgomery (village), IL | 20,262 |
| 4 | North Aurora (village), IL | 18,261 |
| 5 | Plano (city), IL | 11,847 |
| 6 | Sugar Grove (village), IL | 9,278 |
| 7 | Boulder Hill (CDP), IL | 8,394 |
| 8 | Sandwich (city), IL | 7,221 |
| 9 | Lake Holiday (CDP), IL | 5,687 |
| 10 | Sheridan (village), IL | 2,431 |
| 11 | Hinckley (village), IL | 2,006 |
| 12 | Somonauk (village), IL | 1,786 |
| 13 | Prestbury (CDP), IL | 1,657 |
| 14 | Earlville (city), IL | 1,613 |
| 15 | Big Rock (village), IL | 1,104 |
| 16 | Newark (village), IL | 973 |
| 17 | Leland (village), IL | 951 |
| 18 | Millington (village), IL | 617 |
| 19 | Kaneville (village), IL | 452 |
| 20 | Millbrook (village), IL | 277 |