13 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Caledonia | 1 | 25,320 | 25,335 | -0.01% | 560 | 45.20 | Village |
| Burlington | 2 | 11,043 | 11,035 | 0.02% | 1,431 | 7.72 | City |
| Sturtevant | 3 | 6,615 | 6,915 | -0.9% | 1,612 | 4.10 | Village |
| Waterford | 4 | 5,870 | 5,555 | 1.08% | 2,406 | 2.44 | Village |
| Union Grove | 5 | 5,357 | 4,844 | 1.96% | 2,068 | 2.59 | Village |
| Tichigan | 6 | 5,042 | 5,068 | -0.12% | 445 | 11.33 | CDP |
| Wind Lake | 7 | 5,032 | 5,407 | -0.42% | 729 | 6.91 | CDP |
| Raymond | 8 | 3,957 | 3,921 | 0.18% | 111 | 35.66 | Village |
| Rochester | 9 | 3,768 | 3,787 | -0.11% | 216 | 17.42 | Village |
| Wind Point | 10 | 1,626 | 1,650 | -0.31% | 1,284 | 1.27 | Village |
| Potter Lake | 11 | 822 | 936 | -2.26% | 765 | 1.07 | CDP |
| Elmwood Park | 12 | 502 | 509 | -0.2% | 3,325 | 0.15 | Village |
| North Bay | 13 | 203 | 208 | -0.49% | 1,933 | 0.10 | Village |
Caledonia is the largest city in Racine County, with a population of 25,320.
North Bay is the smallest city in Racine County.
There are 13 cities in Racine County, Wisconsin.