Williamson County Property Records (Illinois)

Search for free Williamson County, IL Property Records, including Williamson County property tax assessments, deeds & title records, property ownership, building permits, zoning, land records, GIS maps, and more.


Williamson County Assessor Office

Get Property Records from 1 Assessor Office in Williamson County, IL

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


Williamson County Recorder Of Deeds

Get Property Records from 1 Recorder Of Deeds in Williamson County, IL

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


Williamson County Treasurer & Tax Collector Offices

Get Property Records from 3 Treasurer & Tax Collector Offices in Williamson County, IL

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

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

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


Williamson County Building Departments

Get Property Records from 2 Building Departments in Williamson County, IL

Herrin Building Department 300 North Park Avenue Herrin, IL 62948 618-942-6004 Directions

Jackson County Planning Department 608 E College St Carbondale, IL 62901 618-549-3306 Directions


Williamson County Building Inspector Offices

Get Property Records from 2 Building Inspector Offices in Williamson County, IL

Herrin Building Inspector 300 North Park Avenue Herrin, IL 62948 618-942-6004 Directions

Marion Building Inspector 1102 Tower Square Plaza Marion, IL 62959 618-993-2422 Directions


Williamson County Property Records Databases

The Williamson County Property Records (Illinois) links below open in a new window and will take you to third party websites that are useful for finding Williamson County public records. Editorial staff monitor and update these links on a frequent basis.

Williamson County Assessor's Website http://www.williamsoncountyil.gov/supervisor-of-assessments/

Williamson County Codes & Ordinances http://www.williamsoncountyil.gov/wp-content/uploads/2018/01/2017-Williamson-County-Ordinances.pdf

Williamson County Flood Maps http://www.illinoisfloodmaps.org/dfirm.aspx

Williamson County GIS Maps http://williamson.il.bhamaps.com/

Williamson County Property Tax Exemptions http://www.williamsoncountyil.gov/property-tax-exemptions/

Williamson County Tax Payments https://www.illinoistreasurers.org/parceldetail.php

Williamson County Tax Records http://www.williamsoncountyil.gov/county-treasurer-2/

Williamson County Tax Records (Illinois) http://www.iltaxsale.com/new/index.php/county/Williamson

Williamson County Tax Warrants http://www.williamsoncountyil.gov/tax-sale-information/

Williamson County Treasurer Website http://www.williamsoncountyil.gov/county-treasurer/

Williamson County Website http://www.williamsoncountyil.gov/

Williamson County Home & Property Tax Statistics

Data Source: U.S. Census Bureau; American Community Survey, 2017 ACS 5-Year Estimates.

Williamson County Home Values
Median Home Value$106,400
Median Rental Cost (per month)$697
Williamson County Property Tax Payments (Annual)
Median Property Taxes$1,596
Median Property Taxes (Mortgage)$1,897
Median Property Taxes (No Mortgage)$1,260
Williamson County Property Tax Collections (Total)
Property Taxes$39,549,600
Property Taxes (Mortgage)$24,107,800
Property Taxes (No Mortgage)$15,441,800
Williamson County Housing Characteristics
Total Housing Units31,082
Occupied Housing Units26,862 (86.4%)
Vacant Housing Units4,220 (13.6%)
Owner Occupied Housing Units19,396 (72.2%)
Renter Occupied Housing Units7,466 (27.8%)
Housing Units (Mortgage)54.6%
Housing Units (No Mortgage)45.4%
Williamson County Mortgage Characteristics
Mortgage, Contract to Purchase, or Similar Debt10,586
Second Mortage or HELOC1,015
Second Mortgage (No HELOC)300
HELOC (No Second Mortgage)715
Second Mortgage & HELOC44
No Mortgage8,810
Williamson County Occupied Residential Buildings
Single-Family Detached Homes19,980 (74.4%)
Single-Family Attached Homes625 (2.3%)
2 Apartments1,492 (5.6%)
3 or 4 Apartments1,079 (4.0%)
5 to 9 Apartments614 (2.3%)
10 or More Apartments739 (2.8%)
Mobile Home or Other Type of Housing2,333 (8.7%)
Williamson County Occupied Residential Buildings Construction Year
2014 or Later268 (1.0%)
2010 to 20131,072 (4.0%)
2000 to 20093,860 (14.4%)
1980 to 19996,836 (25.4%)
1960 to 19796,982 (26.0%)
1940 to 19593,821 (14.2%)
1939 or Earlier4,023 (15.0%)
Williamson County Occupied Residential Buildings Room Characteristics
1 Room603 (2.2%)
2 or 3 Rooms1,562 (5.8%)
4 or 5 Rooms10,081 (37.5%)
6 or 7 Rooms10,333 (38.5%)
8 or More Rooms4,283 (15.9%)
Williamson County Occupied Residential Buildings Bedroom Characteristics
No Bedroom613 (2.3%)
1 Bedroom1,557 (5.8%)
2 or 3 Bedrooms20,779 (77.4%)
4 or More Bedrooms3,913 (14.6%)
Williamson County Occupied Residential Building Facility Characteristics
With Complete Plumbing Facilities26,832 (99.9%)
With Complete Kitchen Facilities26,634 (99.2%)