What the Pros Know
Market Snapshot
Zip Code 62951 | Williamson County, IL
5,574
Population
YoY
202249
Median Age
YoY
2022$54,120
Median Household Income
YoY
2022$141,950
Median Sale Price
13.6% MoM
61.3% YoY
6/202514
Homes Sold
17.6% MoM
17.6% YoY
6/20251.3
Months Inventory
45.7% MoM
14.3% YoY
6/202544
Days on Market
10 MoM
36 YoY
6/202518
Listings
20.0% MoM
12.5% YoY
6/202590
Price per Sq Ft
65.8% MoM
7.1% YoY
6/2025
See 62951 on Zillow
1. Population Data from U.S. Census Bureau.
2. Sales Data provided by Redfin, a national real estate brokerage.
MoM = Month over Month. The percentage change from the previous month to the current month.
YoY = Year over Year. The percentage change from the same period the previous year to the current period.