What the Pros Know
Market Snapshot
Zip Code 62231 | Clinton County, IL
6,680
Population
YoY
202239
Median Age
YoY
2022$76,055
Median Household Income
YoY
2022$178,700
Median Sale Price
5.9% MoM
0.4% YoY
6/202524
Homes Sold
4.0% MoM
118.2% YoY
6/20250.5
Months Inventory
16.7% MoM
31.8% YoY
6/202572
Days on Market
15 MoM
29 YoY
6/202512
Listings
20.0% MoM
29.4% YoY
6/2025122
Price per Sq Ft
3.4% MoM
6.2% YoY
6/2025
See 62231 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.