What the Pros Know
Market Snapshot
Zip Code 62223 | St. Clair County, IL
16,534
Population
YoY
202243.5
Median Age
YoY
2022$69,170
Median Household Income
YoY
2022$197,500
Median Sale Price
1.3% MoM
3.9% YoY
6/202562
Homes Sold
11.4% MoM
19.5% YoY
6/20250.7
Months Inventory
0.6% MoM
7.7% YoY
6/202536
Days on Market
3 MoM
2 YoY
6/202541
Listings
10.9% MoM
6.8% YoY
6/2025114
Price per Sq Ft
2.7% MoM
4.3% YoY
6/2025
See 62223 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.