What the Pros Know
Market Snapshot
Zip Code 20905 | Montgomery County, MD
17,451
Population
YoY
202241.6
Median Age
YoY
2022$142,929
Median Household Income
YoY
2022$706,500
Median Sale Price
1.3% MoM
0.6% YoY
6/202550
Homes Sold
8.7% MoM
47.1% YoY
6/20250.6
Months Inventory
21.9% MoM
24.9% YoY
6/202529
Days on Market
2 MoM
6 YoY
6/202528
Listings
15.2% MoM
100.0% YoY
6/2025259
Price per Sq Ft
1.2% MoM
0.4% YoY
6/2025
See 20905 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.