Keystone town, Colorado
Official LSAD Designation: Keystone town • Census GEOID: 0840550
• Summit County
Demographics & Population Profile
Population and demographics for Keystone town.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 1,274 | — | 2025 | Census |
| Median Age | 28.2 yrs | ±4.6 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 641 | ±240 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).