2 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Silver Cliff | 1 | 767 | 617 | 4.07% | 50 | 15.46 | Town |
| Westcliffe | 2 | 541 | 425 | 4.44% | 438 | 1.24 | Town |
Silver Cliff is the largest city in Custer County, with a population of 767.
Westcliffe is the smallest city in Custer County.
There are 2 cities in Custer County, Colorado.