Williamson County Parcel Search (Illinois)

Williamson County Clerks maintain public records for their jurisdictions, usually at the county or local level in Williamson County, Illinois. Clerks also keep documents on every parcel in Williamson County, including information on property tax assessments, property appraisal values, parcels eligible for property tax reductions, unclaimed parcels, and public property. Parcel searches can also provide information about Williamson County property owners, liens, and unpaid property taxes. The Clerk's Office may provide an online parcel search on its website.

Carterville City Clerk Carterville IL 101 South Division Street 62918 618-985-2252

Herrin City Clerk Herrin IL 300 North Park Avenue 62948 618-942-3175

Williamson County Clerk Marion IL 407 North Monroe Street 62959 618-997-1301

Williamson County Treasurers and Tax Collectors are responsible for collecting taxes for a county or local government and disbursing these funds, including property taxes in Williamson County, Illinois. Treasurers and Tax Collectors maintain information on parcels in Williamson County, including information on property taxes, appraisal values, parcel lines, unclaimed parcels, and parcels with reduced property taxes. Some Williamson County parcel searches may also provide information about ownership, building types, and zoning. Parcel searches may be available on the Treasurer and Tax Collector's website.

Johnston Treasurer Johnston IL 500 Washington Ave 62951 618-983-6544

Marion City Treasurer Marion IL 1102 Tower Square Plaza 62959 618-993-8575

Williamson County Treasurer's Office Marion IL 200 West Jefferson Street 62959 618-997-1301


Williamson County Assessors work at the county and local level to determine the value of taxable property in Williamson County, Illinois. As part of their responsibilities, assessors conduct appraisals of property and assess property taxes owed for each parcel. Many assessors also provide online access to Williamson County parcel search information, which shows parcels, buildings, public property, appraisal values, zoning information, and property tax assessments. Williamson County parcel searches can also locate unclaimed parcels and property owner information. Parcel searches are often available on the Assessor's website.

Williamson County Assessor's Office Marion IL 200 West Jefferson Street 62959 618-997-1301


Williamson County Recorders of Deeds is responsible for maintaining real estate ownership documents for a county or local government in Williamson County, Illinois. Recorders of Deeds must ensure the accuracy of Williamson County property, land, and parcel records, and their records include information on parcel lines, unclaimed parcels, parcel zoning, and parcel appraisal values. This information is often available in a parcel search, which is typically available on the Recorder of Deeds website.

Williamson County Recorder of Deeds Marion IL 407 North Monroe Street 62959 618-997-1301