12 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Rice Lake | 1 | 8,982 | 9,056 | -0.17% | 1,014 | 8.85 | City |
| Barron | 2 | 3,618 | 3,730 | -0.6% | 1,242 | 2.91 | City |
| Cumberland | 3 | 2,325 | 2,272 | 0.48% | 559 | 4.16 | City |
| Chetek | 4 | 2,149 | 2,178 | -0.28% | 896 | 2.40 | City |
| Cameron | 5 | 1,847 | 1,872 | -0.27% | 713 | 2.59 | Village |
| Turtle Lake | 6 | 1,035 | 1,040 | -0.1% | 362 | 2.86 | Village |
| Almena | 7 | 702 | 706 | -0.14% | 619 | 1.13 | Village |
| Prairie Farm | 8 | 493 | 490 | 0.2% | 512 | 0.96 | Village |
| Dallas | 9 | 349 | 358 | -0.57% | 241 | 1.45 | Village |
| Haugen | 10 | 254 | 263 | -0.78% | 504 | 0.50 | Village |
| Turtle Lake | 11 | 249 | 241 | -2.73% | 288 | 0.87 | CDP |
| Barronett | 12 | 82 | 138 | -2.38% | 107 | 0.77 | CDP |
Rice Lake is the largest city in Barron County, with a population of 8,982.
Barronett is the smallest city in Barron County.
There are 12 cities in Barron County, Wisconsin.