What the Pros Know
Market Snapshot
Zip Code 21755 | Frederick County, MD
5,706
Population
YoY
202243.6
Median Age
YoY
2022$129,085
Median Household Income
YoY
2022$650,000
Median Sale Price
8.3% MoM
9.1% YoY
6/202513
Homes Sold
0.0% MoM
44.4% YoY
6/20250.8
Months Inventory
120% MoM
12.8% YoY
6/202526
Days on Market
8 MoM
5 YoY
6/202511
Listings
120.0% MoM
26.7% YoY
6/2025248
Price per Sq Ft
8.4% MoM
2.1% YoY
6/2025
See 21755 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.