Identifiers: city · village
| Rank | Community | Population |
|---|---|---|
| 1 | Milwaukee (city), WI | 577,222 |
| 2 | West Bend (city), WI | 31,752 |
| 3 | Mequon (city), WI | 25,142 |
| 4 | Germantown (village), WI | 20,917 |
| 5 | Whitefish Bay (village), WI | 14,954 |
| 6 | Shorewood (village), WI | 13,859 |
| 7 | Glendale (city), WI | 13,357 |
| 8 | Brown Deer (village), WI | 12,507 |
| 9 | Port Washington (city), WI | 12,353 |
| 10 | Cedarburg (city), WI | 12,121 |
| 11 | Grafton (village), WI | 12,094 |
| 12 | St. Francis (city), WI | 9,161 |
| 13 | Jackson (village), WI | 7,185 |
| 14 | Fox Point (village), WI | 6,934 |
| 15 | Bayside (village), WI | 4,482 |
| 16 | Saukville (village), WI | 4,258 |
| 17 | West Milwaukee (village), WI | 4,114 |
| 18 | Thiensville (village), WI | 3,290 |
| 19 | Oostburg (village), WI | 3,056 |
| 20 | Belgium (village), WI | 2,421 |