What the Pros Know
Market Snapshot
Zip Code 21771 | Frederick County, MD
31,653
Population
YoY
202241.6
Median Age
YoY
2022$148,909
Median Household Income
YoY
2022$700,500
Median Sale Price
5.3% MoM
1.3% YoY
6/202586
Homes Sold
3.4% MoM
14.7% YoY
6/20250.5
Months Inventory
16.4% MoM
13.5% YoY
6/202524
Days on Market
4 MoM
5 YoY
6/202542
Listings
19.2% MoM
4.5% YoY
6/2025243
Price per Sq Ft
1.9% MoM
0.2% YoY
6/2025
See 21771 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.