THE KENDALL COUNTY LAND BRIEF
Land in the
Illinois/Indiana Prairies setting.
Kendall County has 320.2 square miles of land in Illinois. The mapped landscape region in Kendall County is Illinois/Indiana Prairies.
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
Finding your parcel within Kendall County
The atlas lists 25 cities, towns, townships, and Census communities associated with Kendall County, including Joliet, Aurora, Oswego. The list includes overlapping geography types and does not divide the county into exclusive service areas.
Kendall County by land and water
The Census records 1.98 square miles of water within Kendall County, or 0.6% of its total area. That share is close to Kendall County’s 0.6%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Kendall County has 141.8 times the land area of nearby Plattville village (2.26 square miles). These areas describe boundaries, not comparable property prices.
The Census boundary meets DeKalb County, DuPage County, Grundy County, Kane County, LaSalle County, Will County within Illinois. A tract near one of these lines should be matched to the county identifier on its own records.

