7 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Raton | 1 | 5,998 | 6,030 | -0.12% | 753 | 8 | City |
| Angel Fire | 2 | 1,180 | 1,194 | -0.25% | 41 | 29 | Village |
| Springer | 3 | 928 | 930 | -0.11% | 421 | 2 | Town |
| Cimarron | 4 | 795 | 790 | 0.13% | 376 | 2 | Village |
| Eagle Nest | 5 | 317 | 320 | -0.31% | 71 | 4 | Village |
| Maxwell | 6 | 224 | 223 | 0% | 473 | 0 | Village |
| Ute Park | 7 | 130 | 225 | 7.44% | 38 | 3 | CDP |
Raton is the largest city in Colfax County, with a population of 5,998.
Ute Park is the smallest city in Colfax County, with a population of 130.
There are 7 cities in Colfax County, New Mexico.