- 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
Sort:
$22,500
Land4,791 sq ft (lot)
TRACK J Holland St, Marion, IL 62959Historic clock tower • Build ready lot
$8,000
Land5,000 sq ft (lot)
TBD Candy Ln, Carterville, IL 62918Total dimensions • 3 lots 1 price • Triple lot
Loading...
$129,000
Land20.00 acres (lot)
20283 Thorn Rd, Thompsonville, IL 62890Potential build site • Northwest corner
$22,500
Land4,791 sq ft (lot)
Track M Monroe St, Marion, IL 62959Historic clock tower • Build ready lot
$29,000
Land7,840 sq ft (lot)
TBD Otis St, Marion, IL 62959Coffee shops • Local restaurants • Shopping
TRACK K Holland St, Marion, IL 62959
903 E Grand Ave, Carterville, IL 62918
1301 Wayne Ave, Marion, IL 62959
10393 Fleming Rd, Carterville, IL 62959
tbd Monroe St, Colp, IL 62921
1300 Noah St, Johnston City, IL 62951
305 N Carbon St, Marion, IL 62959
105 S 22nd St, Herrin, IL 62948
000 Au Vase Rd, Herrin, IL 62948
0000 Teske Rd, Marion, IL 62959
000 Airway Dr, Marion, IL 62959Loading...
201 Rowatt St, Cambria, IL 62915
1807 Roye Ln, Marion, IL 62959
1303 Wayne Ave, Marion, IL 62959
TBD None, Marion, IL 62959
1505 N Russell St, Marion, IL 62959
12897 Kyler Ct, Marion, IL 62959
3 Main St, Carterville, IL 62918
000 Whitney Ln, Marion, IL 62959
1001 W Grand Ave, Carterville, IL 62918
2901 S Park Ave, Energy, IL 62933
1602 Morgan Ave, Marion, IL 62959
1505 Morgan Ave, Marion, IL 62959
1501A Main St, Carterville, IL 62918
1503 Main St, Carterville, IL 62918
1120 Pin Oak Dr, Carterville, IL 62918
1130 Pin Oak Dr, Carterville, IL 62918
1110 Pin Oak Dr, Carterville, IL 62918
1300 S Division St, Carterville, IL 62918
1015 Shawnee Trl, Carterville, IL 62918
2007 W Main St, Marion, IL 62959
1990 Mallard Ln, Carbondale, IL 62918
tbd Mallard Dr, Carterville, IL 62918
000 Canadian Ln, Carterville, IL 62918
200 W Deyoung St, Marion, IL 62959
Lot 2 Frontage Rd, Crainville, IL 62918Viewing page 8 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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