- Median Sale Price
- # of Homes Sold
- Median Days on Market
Median Sale Price (All Home Types)
$232,480
+17.1% YoY | Sep 2026
- 1 year
- 3 year
- 5 year
Williamson County, IL homes for sale & real estate
407 homes
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$129,000
3 beds2 baths1,216 sq ft
8957 Grassy Rd, Marion, IL 62959Large decks • All appliances • 0.81 acre lot
$384,900
4 beds2 baths2,106 sq ft
2004 Dew Drop Dr, Marion, IL 62959Rich cabinetry • Open airy floor plan • Vaulted ceiling
Loading...
NEW 9 HRS AGO
$9,900
Land7,225 sq ft (lot)
1304 S Monroe St, Marion, IL 62959Local entertainment • Residential lot • Convenient location
29 Castle Oaks Rd, Pittsburg, IL 62974
TBD W Cherry St, Herrin, IL 62948
001 Lockeyville Rd, De Soto, IL 62924
TBD Morgan Ave, Marion, IL 62959
TBD Boulevard St, Marion, IL 62959
000 W College St, Energy, IL 62933
TBD W Simmons St, Marion, IL 62959
000 7th St, Herrin, IL 62948
0000 Champaign Rd, Johnston City, IL 62951
000 Fowler Rd, Whiteash, IL 62959
000 W Cypress Dr, Herrin, IL 62948Loading...
2509 Weaver Rd, Herrin, IL 62948
1614 Peabody St, Marion, IL 62959
TBD Boyton St, Marion, IL 62959
000 Streetcar Rd, Pittsburg, IL 62947-0000
000 Crabtree School Rd, Marion, IL 62959-0000
1201 S Madison St, Marion, IL 62959
000 Mustang Rd, Marion, IL 62959
000 Paulton Rd, Pittsburg, IL 62974-0000
16461 IL Hwy 37 Hwy, Johnston City, IL 62951
TBD Turner Rd, Creal Springs, IL 62922
16059 Route 13 St, Marion, IL 62959-0000
1113 W Concord St, Marion, IL 62959
12818 Route 166 Rd, Marion, IL 62959
900 Boston Rd, Marion, IL 62959
907 W White St, Marion, IL 62959
Lot 151 Kokopelli Dr, Marion, IL 62959
1403 N Russell St, Marion, IL 62959
0000 Park Ave N, Herrin, IL 62948
TBD S Monroe St, Marion, IL 62959
711 N Garfield St, Marion, IL 62959
TRACK N Monroe St, Marion, IL 62959
5962 Wards Mill Rd, Marion, IL 62959
1201 W Concord St, Marion, IL 62959
520 Mckinney Chapel Rd, Marion, IL 62959-0000
TRACK P Monroe St, Marion, IL 62959Viewing page 7 of 10 (Download top 350)
Based on information submitted to the MLS GRID as of Sat Oct 24 2026. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
Based on information submitted to the MLS GRID as of Sat Oct 24 2026. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
Based on information submitted to the MLS GRID as of Sat Oct 24 2026. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
Average home prices near Williamson County, IL
Cities
- West Frankfort homes for sale$108,000
- Cambria homes for sale$119,900
- Johnston City homes for sale$98,500
- Herrin homes for sale$120,000
- Energy homes for sale$224,900
- Marion homes for sale$204,250
Counties
- Johnson County homes for sale$230,000
- Franklin County homes for sale$129,949
- Jackson County homes for sale$139,450
Williamson County, IL real estate trends
All Home Types trends in Williamson County, IL
Based on Redfin calculations of home data from MLS and/or public records.
Location
Data
Sep 2026
Growth
% YoY
Williamson County, IL
$232,480
+17.1%
More to explore in Williamson County, IL
Popular Markets in Illinois
- Chicago homes for sale$374,998
- Naperville homes for sale$649,995
- Schaumburg homes for sale$373,900
- Arlington Heights homes for sale$499,950
- Glenview homes for sale$764,950
- Evanston homes for sale$464,450
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