THE KILBOURNE LAND BRIEF
Land in the
Sand Area setting.
Kilbourne township has 40.1 square miles of land in Mason County. Its Census reference point is in Sand Area, within Central Corn Belt Plains.
Glaciated plains historically supported tallgrass prairie mixed with oak and hickory woodland. Dark prairie soils and broad farming landscapes distinguish much of the Central Corn Belt.
Regional context: Central Corn Belt Plains ↗ · Classification at the Census reference point
Kilbourne and Mason County
Kilbourne is associated with Mason 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.
Kilbourne by land and water
The Census records 0.24 square miles of water within Kilbourne, or 0.6% of its total area. It is 3.7 percentage points lower than the 4.3% recorded for Mason County. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Kilbourne township has 45.1 times the land area of nearby Kilbourne village (0.89 square miles). These areas describe boundaries, not comparable property prices.

