What the Pros Know
Market Snapshot
Zip Code 22101 | Fairfax County, VA
30,729
Population
YoY
202247.4
Median Age
YoY
2022$250
Median Household Income
YoY
2022$1,769,450
Median Sale Price
1.0% MoM
26.3% YoY
6/2025100
Homes Sold
2.9% MoM
4.2% YoY
6/20250.9
Months Inventory
15.6% MoM
5.8% YoY
6/202561
Days on Market
12 MoM
5 YoY
6/202586
Listings
18.1% MoM
28.9% YoY
6/2025485
Price per Sq Ft
11.1% MoM
2% YoY
6/2025
See 22101 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.