| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Beloit | 1 | 3,282 | 3,395 | -0.18% | 838 | 4 | City |
| Cawker City | 2 | 444 | 455 | 0% | 441 | 1 | City |
| Glen Elder | 3 | 347 | 360 | -0.29% | 796 | 0 | City |
| Tipton | 4 | 186 | 191 | 0% | 738 | 0 | City |
| Simpson | 5 | 80 | 84 | -1.23% | 311 | 0 | City |
| Hunter | 6 | 49 | 53 | -2% | 233 | 0 | City |
Beloit is the largest city in Mitchell County, with a population of 3,282.
Hunter is the smallest city in Mitchell County, with a population of 49.
There are 6 cities in Mitchell County, Kansas.