What the Pros Know
Market Snapshot
Zip Code 62220 | St. Clair County, IL
19,277
Population
YoY
202240
Median Age
YoY
2022$64,277
Median Household Income
YoY
2022$166,000
Median Sale Price
7.8% MoM
0.6% YoY
6/202575
Homes Sold
2.6% MoM
7.4% YoY
6/20251.1
Months Inventory
15.7% MoM
61% YoY
6/202541
Days on Market
3 MoM
11 YoY
6/202580
Listings
12.7% MoM
31.1% YoY
6/2025111
Price per Sq Ft
0.6% MoM
4.1% YoY
6/2025
See 62220 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.