What the Pros Know
Market Snapshot
Zip Code 21128 | Baltimore County, MD
15,934
Population
YoY
202240
Median Age
YoY
2022$122,021
Median Household Income
YoY
2022$539,900
Median Sale Price
8.0% MoM
11.9% YoY
7/202427
Homes Sold
17.4% MoM
35.0% YoY
7/20240.2
Months Inventory
43.2% MoM
55.6% YoY
7/20249
Days on Market
300 MoM
50 YoY
7/20246
Listings
25.0% MoM
40.0% YoY
7/2024101.7%
Sale Price to List Price
0.3% MoM
2.8% YoY
7/2024
See 21128 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.