Lafayette city, Colorado
Official LSAD Designation: Lafayette city • Census GEOID: 0841835
• Boulder County
Lafayette city is an incorporated city in Boulder County, Colorado. According to official records from the Census (2025), Lafayette city had an estimated population of 30,116 residents. Official Census Bureau geographic records classify this community under LSAD designation Lafayette city (GEOID 0841835).
Local Government Administration U.S. Census Bureau GMAF
City Of Lafayette
Municipal
Official Title:
Mayor
Address:
1290 S PUBLIC RD, LAFAYETTE CO 80026-2706
County Of Boulder
County
Official Title:
Chairman
Address:
PO BOX 471, BOULDER CO 80306-0471
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 30,116 | 2025 |
| Median Household Income | $119,040 | 2020-2024 |
| Median Home Value | $686,500 | 2020-2024 |
| Land Area | 9.26 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).