2 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Silver Cliff | 1 | 724 | 616 | 2.99% | 47 | 15 | Town |
| Westcliffe | 2 | 509 | 424 | 3.46% | 412 | 1 | Town |
Silver Cliff is the largest city in Custer County, with a population of 724.
Westcliffe is the smallest city in Custer County, with a population of 509.
There are 2 cities in Custer County, Colorado.