What the Pros Know
Market Snapshot
Zip Code 21078 | Harford County, MD
19,820
Population
YoY
202245.2
Median Age
YoY
2022$100,853
Median Household Income
YoY
2022$474,313
Median Sale Price
1.6% MoM
1.2% YoY
6/202550
Homes Sold
6.4% MoM
22.0% YoY
6/20250.9
Months Inventory
2.7% MoM
12.2% YoY
6/202535
Days on Market
4 MoM
9 YoY
6/202547
Listings
9.3% MoM
2.2% YoY
6/2025191
Price per Sq Ft
9.4% MoM
2.8% YoY
6/2025
See 21078 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.