What the Pros Know
Market Snapshot
Zip Code 20879 | Montgomery County, MD
27,489
Population
YoY
202236.1
Median Age
YoY
2022$100,324
Median Household Income
YoY
2022$600,000
Median Sale Price
3.3% MoM
3.8% YoY
6/202523
Homes Sold
11.5% MoM
9.5% YoY
6/20250.6
Months Inventory
31.9% MoM
366.7% YoY
6/202534
Days on Market
1 MoM
2 YoY
6/202514
Listings
16.7% MoM
7.7% YoY
6/2025265
Price per Sq Ft
3.7% MoM
0.5% YoY
6/2025
See 20879 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.