What the Pros Know
Market Snapshot
Zip Code 20121 | Fairfax County, VA
27,428
Population
YoY
202235.2
Median Age
YoY
2022$128,682
Median Household Income
YoY
2022$850,000
Median Sale Price
1.2% MoM
9.7% YoY
7/202411
Homes Sold
22.2% MoM
8.3% YoY
7/20240.4
Months Inventory
59.1% MoM
37.7% YoY
7/20249
Days on Market
100 MoM
150 YoY
7/20244
Listings
50.0% MoM
42.9% YoY
7/2024102.1%
Sale Price to List Price
0.7% MoM
1.0% YoY
7/2024
See 20121 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.