9 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Ladysmith | 1 | 3,003 | 3,212 | -1.38% | 711 | 4.23 | City |
| Bruce | 2 | 737 | 776 | -1.07% | 319 | 2.31 | Village |
| Hawkins | 3 | 311 | 328 | -0.96% | 141 | 2.21 | Village |
| Sheldon | 4 | 246 | 260 | -1.2% | 372 | 0.66 | Village |
| Weyerhaeuser | 5 | 229 | 233 | -0.43% | 245 | 0.94 | Village |
| Tony | 6 | 96 | 101 | -1.03% | 47 | 2.02 | Village |
| Glen Flora | 7 | 94 | 99 | -1.05% | 166 | 0.56 | Village |
| Conrath | 8 | 86 | 90 | -1.15% | 164 | 0.52 | Village |
| Ingram | 9 | 69 | 73 | -1.43% | 69 | 0.99 | Village |
Ladysmith is the largest city in Rusk County, with a population of 3,003.
Ingram is the smallest city in Rusk County.
There are 9 cities in Rusk County, Wisconsin.