What the Pros Know
Market Snapshot
Zip Code 20721 | Prince Georges County, MD
30,785
Population
YoY
202247.2
Median Age
YoY
2022$162,538
Median Household Income
YoY
2022$663,500
Median Sale Price
1.3% MoM
2.1% YoY
6/202542
Homes Sold
10.5% MoM
5.0% YoY
6/20251.1
Months Inventory
9% MoM
86.5% YoY
6/202540
Days on Market
2 MoM
16 YoY
6/202547
Listings
20.5% MoM
123.8% YoY
6/2025220
Price per Sq Ft
5.6% MoM
6.9% YoY
6/2025
See 20721 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.