Farmington city, Illinois
Official LSAD Designation: Farmington city • Census GEOID: 1725531
• Fulton County / Peoria County
Farmington city is an incorporated city in Fulton County, Peoria County, Illinois. According to official records from the Census (2025), Farmington city had an estimated population of 2,298 residents. Official Census Bureau geographic records classify this community under LSAD designation Farmington city (GEOID 1725531).
Local Government Administration U.S. Census Bureau GMAF
City Of Farmington
Municipal
Official Title:
City Administrator
Address:
322 E FORT ST, RM 101, FARMINGTON IL 61531-1251
County Of Fulton
County
Official Title:
County Board Chairman
Address:
PO BOX 226, 100 N MAIN ST, LEWISTOWN IL 61542
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 2,298 | 2025 |
| Median Household Income | $65,223 | 2020-2024 |
| Median Home Value | $101,300 | 2020-2024 |
| Land Area | 1.51 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).