Acres logo

Williamson County, Illinois Plat Map and Land Values | Acres GIS

Discover Williamson County, Illinois plat maps and property boundaries. Search 50,227 parcel records and views insights like land ownership information, soil maps, and elevation. Acres features 362 sold land records in Williamson County with a median price per acre of $8,858.

Ready to unlock nationwide plat maps? Acres brings together land for sale, sold land, and parcel-level insights into one GIS mapping platform.