What the Pros Know
Market Snapshot
Zip Code 20117 | Loudoun County, VA
2,997
Population
YoY
202252.2
Median Age
YoY
2022$128,750
Median Household Income
YoY
2022$1,292,500
Median Sale Price
0.2% MoM
31.1% YoY
6/202516
Homes Sold
33.3% MoM
23.1% YoY
6/20251.2
Months Inventory
32.1% MoM
63.1% YoY
6/202568
Days on Market
0 MoM
10 YoY
6/202519
Listings
9.5% MoM
40.6% YoY
6/2025451
Price per Sq Ft
34.7% MoM
0% YoY
6/2025
See 20117 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.