What the Pros Know
Market Snapshot
Zip Code 20191 | Fairfax County, VA
29,758
Population
YoY
202239.3
Median Age
YoY
2022$139,932
Median Household Income
YoY
2022$939,850
Median Sale Price
6.5% MoM
1.7% YoY
6/202532
Homes Sold
5.9% MoM
20.0% YoY
6/20250.5
Months Inventory
32% MoM
22.2% YoY
6/202570
Days on Market
19 MoM
35 YoY
6/202516
Listings
36.0% MoM
36.0% YoY
6/2025342
Price per Sq Ft
3.4% MoM
2.6% YoY
6/2025
See 20191 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.