National Historical RegisterIndependent guide · not a government site

National Register listings in Jefferson County, Illinois

2 listings 0 districts 2 with nomination summaries Updated October 2026
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Most notable listings

Appellate Court, 5th District Mount Vernon · Building · listed 1973 Judd, C. H., House Belle · Building · listed 1983

All listings

Places: Mount Vernon (1) · Belle (1)

NamePlaceTypeListed
Appellate Court, 5th District Mount Vernon Building 1973
Judd, C. H., House Belle Building 1983

State Historic Preservation Office

Nominations, tax-credit certifications and official records for Illinois go through the Illinois State Historic Preservation Office. See how to nominate a property.