THE FAIRMONT CITY LAND BRIEF
Land in the
Middle Mississippi Alluvial Plain setting.
Fairmont City village has 6.21 square miles of land in Madison County, St. Clair County. Its Census reference point is in Middle Mississippi Alluvial Plain, within Interior River Valleys and Hills.
Broad terraced river valleys contrast with wooded slopes and dissected glacial plains. Bottomland settings and upland oak landscapes occur close together across the Interior River Valleys and Hills.
Regional context: Interior River Valleys and Hills ↗ · Classification at the Census reference point
One place name. 2 county geographies.
Fairmont City intersects 2 county geographies: Madison County, St. Clair County. A Fairmont City mailing address alone cannot choose the right record office; use the county and parcel identifier on the tax bill or deed.
Fairmont City by land and water
The Census records 0.34 square miles of water within Fairmont City, or 5.2% of its total area. It is 1.1 percentage points higher than the 4.1% recorded for Illinois. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Fairmont City village has 2.4 times the land area of nearby Washington Park village (2.55 square miles). These areas describe boundaries, not comparable property prices.

