What the Pros Know
Market Snapshot
Zip Code 20815 | Montgomery County, MD
31,080
Population
YoY
202246.3
Median Age
YoY
2022$185,873
Median Household Income
YoY
2022$1,602,500
Median Sale Price
5.5% MoM
5.7% YoY
6/202566
Homes Sold
9.6% MoM
1.5% YoY
6/20250.6
Months Inventory
0.6% MoM
6.5% YoY
6/202524
Days on Market
9 MoM
1 YoY
6/202540
Listings
9.1% MoM
11.1% YoY
6/2025565
Price per Sq Ft
7.3% MoM
0.5% YoY
6/2025
See 20815 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.