THE CASEYVILLE LAND BRIEF
Land in the
Middle Mississippi Alluvial Plain setting.
Caseyville village has 7.3 square miles of land in 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
Caseyville and St. Clair County
Caseyville is associated with St. Clair County in the Census boundary data. Start with the parcel’s tax bill to match the property to that jurisdiction, then confirm which government handles its land use.
Caseyville by land and water
The Census records 0.16 square miles of water within Caseyville, or 2.1% of its total area. It is 0.3 percentage points lower than the 2.4% recorded for St. Clair County. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Caseyville village has 42.9% of the land area of nearby Canteen township (17 square miles). These areas describe boundaries, not comparable property prices.