What the Pros Know
Market Snapshot
Zip Code 21780 | Frederick County, MD
1,975
Population
YoY
202247.3
Median Age
YoY
2022$62,043
Median Household Income
YoY
2022$594,000
Median Sale Price
15.5% MoM
32.0% YoY
6/20255
Homes Sold
16.7% MoM
28.6% YoY
6/20251.6
Months Inventory
92% MoM
60% YoY
6/202542
Days on Market
8 MoM
9 YoY
6/20258
Listings
60.0% MoM
100.0% YoY
6/2025216
Price per Sq Ft
12% MoM
11.9% YoY
6/2025
See 21780 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.