What the Pros Know
Market Snapshot
Zip Code 21111 | Baltimore County, MD
4,838
Population
YoY
202249.5
Median Age
YoY
2022$140,966
Median Household Income
YoY
2022$763,500
Median Sale Price
27.3% MoM
6.0% YoY
6/202516
Homes Sold
5.9% MoM
33.3% YoY
6/20250.6
Months Inventory
31.7% MoM
37.5% YoY
6/202536
Days on Market
0 MoM
14 YoY
6/20259
Listings
35.7% MoM
0.0% YoY
6/2025217
Price per Sq Ft
18.4% MoM
11.4% YoY
6/2025
See 21111 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.