What the Pros Know
Market Snapshot
Zip Code 20148 | Loudoun County, VA
62,554
Population
YoY
202237.2
Median Age
YoY
2022$219,491
Median Household Income
YoY
2022$1,215,000
Median Sale Price
2.8% MoM
1.3% YoY
6/2025109
Homes Sold
1.8% MoM
31.3% YoY
6/20250.4
Months Inventory
13% MoM
26.5% YoY
6/202550
Days on Market
6 MoM
22 YoY
6/202541
Listings
14.6% MoM
33.9% YoY
6/2025264
Price per Sq Ft
0.6% MoM
2% YoY
6/2025
See 20148 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.