6 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Beloit | 1 | 3,404 | 3,391 | 0.06% | 869 | 4 | City |
| Cawker City | 2 | 465 | 456 | 0.43% | 462 | 1 | City |
| Glen Elder | 3 | 366 | 357 | 0.55% | 839 | 0 | City |
| Tipton | 4 | 195 | 192 | 0.52% | 774 | 0 | City |
| Simpson | 5 | 81 | 83 | 0% | 315 | 0 | City |
| Hunter | 6 | 49 | 51 | 0% | 233 | 0 | City |
Beloit is the largest city in Mitchell County, with a population of 3,404.
Hunter is the smallest city in Mitchell County, with a population of 49.
There are 6 cities in Mitchell County, Kansas.