1 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Leadville | 1 | 2,624 | 2,621 | 0% | 2,235 | 1 | City |
Leadville is the largest city in Lake County, with a population of 2,624.
Leadville is the smallest city in Lake County, with a population of 2,624.
There is 1 city in Lake County, Colorado.