Housing in Williamson, IL
Home values, rent, ownership rates, and housing market data
Housing Market Snapshot
Source: Redfin — January 2026Median Sale Price
$125,000
Median List Price
N/A
Price Per Sq Ft
$88
Days on Market
105
Active Inventory
N/A
Price Trends
Source: RedfinMarket Competitiveness
Source: RedfinSold Above List
100.0%
Sale-to-List Ratio
108.7%
Seller's market
Market Activity
Source: RedfinHomes Sold
1
Price Per Square Foot
Source: RedfinMedian Sale $/SF
$88
Williamson vs Similar Cities
Source: Census ACS / Redfin (2023)Compared to cities with under 10,000 residents. Williamson is highlighted.
Median Home Value
Median Rent
Median Price Per Sq Ft
Rent Burden
Census Housing Data
Source: U.S. Census Bureau ACS (2023)Median Home Value
$75,500
Median Rent
$779
Total Housing Units
97
Vacancy Rate
11.3%
Owner Occupied
72.1%
Renter Occupied
27.9%
Median Property Tax
$975
per year
Monthly Cost (w/ Mortgage)
$833
Housing Types
The current median sale price in Williamson, IL is $125,000 according to Redfin data. Homes spend a median of 105 days on the market. 100.0% of homes sold above asking price. The median price per square foot is $88. The median rent is $779 per month (Census ACS). About 72.1% of housing units are owner-occupied. The median year homes were built is 1946. There are 97 total housing units.