What the Pros Know
Market Snapshot
Zip Code 63131 | St. Louis County, MO
18,531
Population
YoY
202247.1
Median Age
YoY
2022$208,654
Median Household Income
YoY
2022$1,037,500
Median Sale Price
5.7% MoM
4.6% YoY
6/202585
Homes Sold
6.3% MoM
3.7% YoY
6/20250.4
Months Inventory
3.1% MoM
24.3% YoY
6/20259
Days on Market
1 MoM
2 YoY
6/202535
Listings
2.9% MoM
12.9% YoY
6/2025282
Price per Sq Ft
4% MoM
2.9% YoY
6/2025
See 63131 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.