14 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Atwood township | 1 | 1,224 | 1,334 | -2.24% | 177 | 6.91 | Township |
| Atwood | 2 | 1,207 | 1,294 | -1.39% | 1,135 | 1.06 | City |
| Rocewood township | 3 | 296 | 329 | -3.27% | 1 | 286.44 | Township |
| Center township | 4 | 289 | 322 | -2.69% | 1 | 266.30 | Township |
| Herl township | 5 | 250 | 276 | -2.72% | 1 | 189.51 | Township |
| Herndon | 6 | 114 | 123 | -1.72% | 362 | 0.32 | City |
| Ludell township | 7 | 84 | 92 | -2.33% | 2 | 35.33 | Township |
| Driftwood township | 8 | 73 | 80 | -2.67% | 1 | 71.67 | Township |
| Mirage township | 9 | 38 | 42 | -2.56% | 1 | 71.45 | Township |
| Achilles township | 10 | 34 | 38 | -2.86% | 1 | 51.11 | Township |
| Union township | 11 | 34 | 35 | 0% | 1 | 43.04 | Township |
| Menlo | 12 | 32 | 34 | 0% | 274 | 0.12 | City |
| Jefferson township | 13 | 21 | 24 | -4.55% | 0.00 | 47.66 | Township |
| Ludell | 14 | 19 | 29 | 5.56% | 50 | 0.38 | CDP |
Atwood township is the largest city in Rawlins County, with a population of 1,224.
Ludell is the smallest city in Rawlins County.
There are 14 cities in Rawlins County, Kansas.