Fairfield city, Idaho
Official LSAD Designation: Fairfield city • Census GEOID: 1626290
• Camas County
Fairfield city is an incorporated city in Camas County, Idaho. According to official records from the Census (2025), Fairfield city had an estimated population of 501 residents. Official Census Bureau geographic records classify this community under LSAD designation Fairfield city (GEOID 1626290).
Local Government Administration U.S. Census Bureau GMAF
City Of Fairfield
Municipal
Official Title:
City Clerk
Address:
PO BOX 336, FAIRFIELD ID 83327-0336
County Of Camas
County
Official Title:
Clerk
Address:
PO BOX 430, FAIRFIELD ID 83327-0430
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 501 | 2025 |
| Median Household Income | $71,250 | 2020-2024 |
| Median Home Value | $250,000 | 2020-2024 |
| Land Area | 0.88 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).