Identifiers: city · CDP
| Rank | Community | Population |
|---|---|---|
| 1 | Sandy Springs (city), GA | 108,080 |
| 2 | Marietta (city), GA | 60,972 |
| 3 | Smyrna (city), GA | 55,663 |
| 4 | Mableton (city), GA | 40,834 |
| 5 | Woodstock (city), GA | 35,065 |
| 6 | Douglasville (city), GA | 34,650 |
| 7 | Kennesaw (city), GA | 33,036 |
| 8 | Canton (city), GA | 32,973 |
| 9 | Acworth (city), GA | 22,440 |
| 10 | Powder Springs (city), GA | 16,887 |
| 11 | Lithia Springs (CDP), GA | 16,644 |
| 12 | Holly Springs (city), GA | 16,213 |
| 13 | Dallas (city), GA | 14,042 |
| 14 | Vinings (CDP), GA | 12,581 |
| 15 | Fair Oaks (CDP), GA | 9,028 |
| 16 | Austell (city), GA | 7,713 |
| 17 | Hiram (city), GA | 4,929 |
| 18 | Emerson (city), GA | 1,415 |
| 19 | Mountain Park (city), GA | 583 |
| 20 | Kennesaw State University (CDP), GA | 382 |
Identifiers: city · CDP
| Rank | Community | Population |
|---|---|---|
| 1 | Atlanta (city), GA | 498,715 |
| 2 | Sandy Springs (city), GA | 108,080 |
| 3 | Roswell (city), GA | 92,833 |
| 4 | Johns Creek (city), GA | 82,453 |
| 5 | Alpharetta (city), GA | 65,818 |
| 6 | Marietta (city), GA | 60,972 |
| 7 | Smyrna (city), GA | 55,663 |
| 8 | Brookhaven (city), GA | 55,161 |
| 9 | Dunwoody (city), GA | 51,683 |
| 10 | Peachtree Corners (city), GA | 42,243 |
| 11 | Woodstock (city), GA | 35,065 |
| 12 | Kennesaw (city), GA | 33,036 |
| 13 | Chamblee (city), GA | 30,164 |
| 14 | Acworth (city), GA | 22,440 |
| 15 | North Druid Hills (CDP), GA | 20,385 |
| 16 | North Decatur (CDP), GA | 18,511 |
| 17 | Norcross (city), GA | 17,209 |
| 18 | Powder Springs (city), GA | 16,887 |
| 19 | Holly Springs (city), GA | 16,213 |
| 20 | Clarkston (city), GA | 14,756 |
Identifiers: city · CDP
| Rank | Community | Population |
|---|---|---|
| 1 | Atlanta (city), GA | 498,715 |
| 2 | Sandy Springs (city), GA | 108,080 |
| 3 | South Fulton (city), GA | 107,436 |
| 4 | Marietta (city), GA | 60,972 |
| 5 | Smyrna (city), GA | 55,663 |
| 6 | Dunwoody (city), GA | 51,683 |
| 7 | Mableton (city), GA | 40,834 |
| 8 | East Point (city), GA | 38,358 |
| 9 | Woodstock (city), GA | 35,065 |
| 10 | Douglasville (city), GA | 34,650 |
| 11 | Kennesaw (city), GA | 33,036 |
| 12 | Acworth (city), GA | 22,440 |
| 13 | Villa Rica (city), GA | 16,970 |
| 14 | Powder Springs (city), GA | 16,887 |
| 15 | Lithia Springs (CDP), GA | 16,644 |
| 16 | Dallas (city), GA | 14,042 |
| 17 | College Park (city), GA | 13,930 |
| 18 | Vinings (CDP), GA | 12,581 |
| 19 | Doraville (city), GA | 10,623 |
| 20 | Fair Oaks (CDP), GA | 9,028 |