6 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Springfield | 1 | 1,292 | 1,322 | -0.46% | 1,147 | 1 | Town |
| Walsh | 2 | 510 | 538 | -1.16% | 1,141 | 0 | Town |
| Pritchett | 3 | 106 | 114 | -1.85% | 455 | 0 | Town |
| Vilas | 4 | 97 | 100 | -1.02% | 758 | 0 | Town |
| Campo | 5 | 95 | 102 | -2.06% | 660 | 0 | Town |
| Two Buttes | 6 | 31 | 34 | -3.13% | 125 | 0 | Town |
Springfield is the largest city in Baca County, with a population of 1,292.
Two Buttes is the smallest city in Baca County, with a population of 31.
There are 6 cities in Baca County, Colorado.