Basalt town, Colorado
Official LSAD Designation: Basalt town • Census GEOID: 0804935
• Eagle County / Pitkin County
Demographics & Population Profile
Population and demographics for Basalt town.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 4,009 | — | 2025 | Census |
| Median Age | 41.2 yrs | ±4.5 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 1,963 | ±239 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).