Colfax city, Iowa
Official LSAD Designation: Colfax city • Census GEOID: 1915060
• Jasper County
Colfax city is an incorporated city in Jasper County, Iowa. According to official records from the Census (2025), Colfax city had an estimated population of 2,303 residents. Official Census Bureau geographic records classify this community under LSAD designation Colfax city (GEOID 1915060).
Local Government Administration U.S. Census Bureau GMAF
City Of Colfax
Municipal
Official Title:
City Clerk
Address:
19 E HOWARD ST, COLFAX IA 50054-1020
County Of Jasper
County
Official Title:
Chairman
Address:
101 1ST ST N, STE 203, NEWTON IA 50208-3227
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 2,303 | 2025 |
| Median Household Income | $79,318 | 2020-2024 |
| Median Home Value | $178,000 | 2020-2024 |
| Land Area | 2.56 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).