THE EDGAR COUNTY LAND BRIEF
Land in the
Illinois/Indiana Prairies setting.
Edgar County has 623.3 square miles of land in Illinois. 2 mapped landscape regions meet across Edgar County: Illinois/Indiana Prairies, Wabash River Bluffs and Low Hills.
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
Edgar County intersects 2 mapped regional units. The largest mapped shares are:
- Illinois/Indiana Prairies96.1%
- Wabash River Bluffs and Low Hills3.8%
Interior River Valleys and Hills in Edgar 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 Edgar County
The atlas lists 23 cities, towns, townships, and Census communities associated with Edgar County, including Shiloh, Edgar, Young America. The list includes overlapping geography types and does not divide the county into exclusive service areas.
Edgar County by land and water
The Census records 0.6 square miles of water within Edgar County, or 0.1% of its total area. That share is close to Edgar County’s 0.1%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Edgar County has 13.9 times the land area of nearby Paris township (45 square miles). These areas describe boundaries, not comparable property prices.
The Census boundary meets Champaign County, Clark County, Coles County, Douglas County, Vermilion County within Illinois. A tract near one of these lines should be matched to the county identifier on its own records.

