What the Pros Know
Market Snapshot
Zip Code 21710 | Frederick County, MD
4,988
Population
YoY
202248.3
Median Age
YoY
2022$158,918
Median Household Income
YoY
2022$705,000
Median Sale Price
1.4% MoM
0.7% YoY
6/202512
Homes Sold
0.0% MoM
9.1% YoY
6/20251.8
Months Inventory
4.5% MoM
390% YoY
6/202543
Days on Market
11 MoM
14 YoY
6/202521
Listings
4.5% MoM
320.0% YoY
6/2025213
Price per Sq Ft
14.1% MoM
0.3% YoY
6/2025
See 21710 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.