13 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Atwood | 1 | 1,220 | 1,337 | -1.85% | 177 | 7 | Township |
| Atwood | 2 | 1,189 | 1,290 | -1.41% | 1,119 | 1 | City |
| Rocewood | 3 | 303 | 330 | -1.62% | 1 | 286 | Township |
| Center | 4 | 279 | 312 | -2.11% | 1 | 266 | Township |
| Herl | 5 | 243 | 275 | -2.8% | 1 | 190 | Township |
| Herndon | 6 | 110 | 122 | -1.79% | 349 | 0 | City |
| Ludell | 7 | 90 | 100 | -2.17% | 3 | 35 | Township |
| Driftwood | 8 | 76 | 81 | -2.56% | 1 | 72 | Township |
| Mirage | 9 | 41 | 43 | 0% | 1 | 71 | Township |
| Achilles | 10 | 31 | 35 | -3.13% | 1 | 51 | Township |
| Union | 11 | 31 | 35 | -3.13% | 1 | 43 | Township |
| Menlo | 12 | 29 | 31 | 0% | 248 | 0 | City |
| Jefferson | 13 | 22 | 26 | -4.35% | 0.00 | 48 | Township |
Atwood is the largest city in Rawlins County, with a population of 1,220.
Jefferson is the smallest city in Rawlins County, with a population of 22.
There are 13 cities in Rawlins County, Kansas.