2 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Silver Cliff | 1 | 746 | 616 | 3.04% | 48 | 15 | Town |
| Westcliffe | 2 | 526 | 424 | 3.34% | 426 | 1 | Town |
Silver Cliff is the largest city in Custer County, with a population of 746.
Westcliffe is the smallest city in Custer County, with a population of 526.
There are 2 cities in Custer County, Colorado.