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

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Discover Williamson County, Illinois plat maps and property boundaries. Search 49,657 parcel records and views insights like land ownership information, soil maps, and elevation. Acres features 257 sold land records in Williamson County with a median price per acre of $5,300.

Ready to unlock nationwide plat maps? Acres brings together land for sale, sold land, and parcel-level insights into one GIS mapping platform for $7.49.

Williamson County ListingsWilliamson County Sold Land
Adjacent Counties
Franklin County, ILJackson County, ILJohnson County, ILSaline County, ILUnion County, IL

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