Westminster city, Colorado
Official LSAD Designation: Westminster city • Census GEOID: 0883835
• Adams County / Jefferson County
Westminster city is an incorporated city in Adams County, Jefferson County, Colorado. According to official records from the Census (2025), Westminster city had an estimated population of 116,182 residents. Official Census Bureau geographic records classify this community under LSAD designation Westminster city (GEOID 0883835).
Local Government Administration U.S. Census Bureau GMAF
City Of Westminster
Municipal
Official Title:
Management Analyst - Cmo
Address:
4800 W 92ND AVE, WESTMINSTER CO 80031-6399
County Of Adams
County
Official Title:
Senior Accountant
Address:
4430 SOUTH ADAMS COUNTY PARKWAY, SUITE C4000A, BRIGHTON CO 80601
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 116,182 | 2025 |
| Median Household Income | $100,272 | 2020-2024 |
| Median Home Value | $532,400 | 2020-2024 |
| Land Area | 31.63 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).