THE CASS LAND BRIEF
Land in the
Western Dissected Illinoian Till Plain setting.
Cass township has 39.4 square miles of land in Fulton County. Its Census reference point is in Western Dissected Illinoian Till 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
Cass and Fulton County
Cass is associated with Fulton 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.
Cass by land and water
The Census records 0.15 square miles of water within Cass, or 0.4% of its total area. It is 1.6 percentage points lower than the 1.9% recorded for Fulton County. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Cass township has 84.7 times the land area of nearby Smithfield village (0.47 square miles). These areas describe boundaries, not comparable property prices.

