THE CHRISTIAN COUNTY LAND BRIEF
Land in the
Illinois/Indiana Prairies setting.
Christian County has 709.5 square miles of land in Illinois. 2 mapped landscape regions meet across Christian County: Illinois/Indiana Prairies, Southern Illinoian Till Plain.
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 ↗ · Regional mapping across the county footprint
Where the landscape changes
Christian County intersects 2 mapped regional units. The largest mapped shares are:
- Illinois/Indiana Prairies97.3%
- Southern Illinoian Till Plain2.7%
Interior River Valleys and Hills in Christian County
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.
Read the regional source ↗Finding your parcel within Christian County
The atlas lists 33 cities, towns, townships, and Census communities associated with Christian County, including South Fork, Buckhart, Pana. The list includes overlapping geography types and does not divide the county into exclusive service areas.
Christian County by land and water
The Census records 6.27 square miles of water within Christian County, or 0.9% of its total area. That share is close to Christian County’s 0.9%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Christian County has 68.8 times the land area of nearby Taylorville city (10.3 square miles). These areas describe boundaries, not comparable property prices.
The Census boundary meets Macon County, Montgomery County, Sangamon County, Shelby County within Illinois. A tract near one of these lines should be matched to the county identifier on its own records.

