Prices and availability in Williamson County, IL were last updated on 18 Nov 2025.
The best apartments in Williamson County, IL are: 812 West Maplewood Street, Unit C, 302 Elles Ave and 115 Woodview Ln.
The average rent in Williamson County, IL is $995.
The price range for a 2-bedroom apartment in Williamson County, IL is between $900 and $1,000.
In Williamson County 37% of the housing is rented out compared to 63% of homes are owned, according to the most recent Census Bureau estimates. 6% of Williamson County’s apartments are found in large buildings of 50 units or more, 57% are located in smaller apartment complexes with less than 50 units, and 31% are single-family rentals.
RentCafe is your one-stop shop for finding a great new apartment in Williamson County, IL. Easily search through a wide selection of apartments for rent in Williamson County, IL, and view detailed information about available rentals including floor plans, pricing, photos, amenities, interactive maps, and thorough property descriptions. Property owners and managers are one click away, so feel free to contact them and find out all you need to know about the apartment you’re interested in. Browse Williamson County, IL apartments with rents starting from $900 and submit your rental application today!
