Keystone town, Colorado
Official LSAD Designation: Keystone town • Census GEOID: 0840550
• Summit County
Keystone town is an incorporated town in Summit County, Colorado. According to official records from the Census (2025), Keystone town had an estimated population of 1,274 residents. Official Census Bureau geographic records classify this community under LSAD designation Keystone town (GEOID 0840550).
Local Government Administration U.S. Census Bureau GMAF
Town Of Keystone
Municipal
Official Title:
Town Hall
Address:
1628 ST JOHN RD, KEYSTONE CO 80435
County Of Summit
County
Official Title:
Finance Director
Address:
PO BOX 68, BRECKENRIDGE CO 80424-0068
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 1,274 | 2025 |
| Median Household Income | $51,591 | 2020-2024 |
| Median Home Value | $1,284,700 | 2020-2024 |
| Land Area | 1.83 sq mi | Gazetteer (2026) |
| Civic & Public Services | Hospitals, Libraries, Colleges | CMS / IMLS / IPEDS |
| Schools & Districts | NCES Directory Listings | Provided by k12guides.com |
| Nearby Airports | Landing Facilities | Provided by airport-data.com |
| Climate & Weather | NOAA 30-Year Normals | 1991–2020 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).