COUNTY GOVERNMENT | WILLIAMSON COUNTY OFFICES
407 North Monroe Street, Marion, IL 62959
Eligibility
Open to anyone
Required documents
Call for information
Hours
Mon 8 am - 4 pm
Tue 8 am - 4 pm
Wed 8 am - 4 pm
Thu 8 am - 4 pm
Fri 8 am - 4 pm
(618) 997-1301
Voice
(618) 998-2110
Voice - Alternate | County Clerk and Recorder
Languages
English
Application process
Call for services
Fees
Call for information
Service area
Williamson County, Illinois
Description
County government departments and other county information.
Date of Last Formal Update
07/17/2025
Data provided by
211 Nebraska
What's Here
Providing organization
WILLIAMSON COUNTY OFFICES
County services.