| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Salida | 1 | 6,058 | 5,717 | 1.22% | 2,170 | 3 | City |
| Buena Vista | 2 | 3,314 | 2,865 | 2.03% | 841 | 4 | Town |
| Poncha Springs | 3 | 1,499 | 948 | 7.61% | 554 | 3 | Town |
Salida is the largest city in Chaffee County, with a population of 6,058.
Poncha Springs is the smallest city in Chaffee County, with a population of 1,499.
There are 3 cities in Chaffee County, Colorado.