Search 30,300 parcels of Jefferson County, Illinois for Parcel Number, Site Address, Owner, Acreage (deeded), Acreage (calculated), Perimeter, Municipality, School District, Zip Code, Flood Zone, Flood Zone Subtype, Census Tract, Census Block Group, Census Block, Mail Address1, Mail Address2, Mail Address3, Legal Desc1, Addr Sec Unit Num, and Addr Sec Unit Type.
County data last updated 2017-Q2. Download Jefferson County, Illinois parcel data.
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