What the Pros Know
Market Snapshot
Zip Code 70420 | St. Tammany Parish, LA
8,391
Population
YoY
202239.4
Median Age
YoY
2022$76,722
Median Household Income
YoY
2022$325,000
Median Sale Price
6.9% MoM
18.2% YoY
6/202534
Homes Sold
5.6% MoM
47.8% YoY
6/20251.1
Months Inventory
7% MoM
27.6% YoY
6/202562
Days on Market
12 MoM
11 YoY
6/202536
Listings
12.2% MoM
21.7% YoY
6/2025189
Price per Sq Ft
0.8% MoM
0.2% YoY
6/2025
See 70420 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.