15 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Kenosha | 1 | 97,079 | 99,909 | -0.58% | 3,389 | 28.64 | City |
| Pleasant Prairie | 2 | 22,138 | 21,338 | 0.73% | 663 | 33.38 | Village |
| Salem Lakes | 3 | 14,200 | 14,617 | -0.58% | 468 | 30.36 | Village |
| Somers | 4 | 7,969 | 8,396 | -1.06% | 309 | 25.78 | Village |
| Twin Lakes | 5 | 6,390 | 6,320 | 0.22% | 749 | 8.53 | Village |
| Bristol | 6 | 5,183 | 5,192 | -0.04% | 159 | 32.70 | Village |
| Bloomfield | 7 | 4,885 | 4,790 | 0.39% | 390 | 12.51 | Village |
| Paddock Lake | 8 | 3,009 | 2,951 | 0.4% | 995 | 3.02 | Village |
| Bohners Lake | 9 | 2,408 | 2,678 | -0.08% | 723 | 3.33 | CDP |
| Browns Lake | 10 | 1,779 | 1,808 | -0.95% | 993 | 1.79 | CDP |
| Powers Lake | 11 | 1,322 | 1,433 | -1.49% | 562 | 2.35 | CDP |
| Eagle Lake | 12 | 894 | 1,010 | -2.19% | 410 | 2.18 | CDP |
| Lily Lake | 13 | 741 | 436 | 7.08% | 1,165 | 0.64 | CDP |
| Lake Ivanhoe | 14 | 564 | 398 | 1.62% | 629 | 0.90 | CDP |
| New Munster | 15 | 294 | 296 | 7.3% | 249 | 1.18 | CDP |
Kenosha is the largest city in Kenosha County, with a population of 97,079.
New Munster is the smallest city in Kenosha County.
There are 15 cities in Kenosha County, Wisconsin.