7 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Wautoma | 1 | 2,409 | 2,216 | 1.6% | 862 | 3 | City |
| Redgranite | 2 | 2,136 | 2,070 | 0.61% | 904 | 2 | Village |
| Plainfield | 3 | 919 | 922 | -0.11% | 590 | 2 | Village |
| Wild Rose | 4 | 796 | 784 | 0.25% | 547 | 1 | Village |
| Coloma | 5 | 452 | 450 | 0% | 304 | 1 | Village |
| Lohrville | 6 | 432 | 432 | 0% | 356 | 1 | Village |
| Hancock | 7 | 398 | 395 | 0% | 380 | 1 | Village |
Wautoma is the largest city in Waushara County, with a population of 2,409.
Hancock is the smallest city in Waushara County, with a population of 398.
There are 7 cities in Waushara County, Wisconsin.