16 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Wautoma | 1 | 2,409 | 2,211 | 1.6% | 862 | 3 | City |
| Wautoma | 2 | 2,409 | 2,216 | 1.6% | 862 | 3 | City |
| Redgranite | 3 | 2,136 | 2,069 | 0.61% | 904 | 2 | Village |
| Redgranite | 4 | 2,136 | 2,070 | 0.61% | 904 | 2 | Village |
| Plainfield | 5 | 919 | 922 | -0.11% | 590 | 2 | Village |
| Plainfield | 6 | 919 | 922 | -0.11% | 590 | 2 | Village |
| Wild Rose | 7 | 796 | 784 | 0.25% | 547 | 1 | Village |
| Wild Rose | 8 | 796 | 784 | 0.25% | 547 | 1 | Village |
| Coloma | 9 | 452 | 450 | 0% | 304 | 1 | Village |
| Coloma | 10 | 452 | 450 | 0% | 304 | 1 | Village |
| Lohrville | 11 | 432 | 432 | 0% | 356 | 1 | Village |
| Lohrville | 12 | 432 | 432 | 0% | 356 | 1 | Village |
| Hancock | 13 | 398 | 395 | 0% | 380 | 1 | Village |
| Hancock | 14 | 398 | 395 | 0% | 380 | 1 | Village |
| Poy Sippi | 15 | 395 | 403 | 0.51% | 540 | 1 | CDP |
| Pine River | 16 | 126 | 161 | -0.79% | 108 | 1 | CDP |
Wautoma is the largest city in Waushara County, with a population of 2,409.
Pine River is the smallest city in Waushara County, with a population of 126.
There are 16 cities in Waushara County, Wisconsin.