What the Pros Know
Market Snapshot
Zip Code 21738 | Howard County, MD
3,786
Population
YoY
202244.7
Median Age
YoY
2022$239,821
Median Household Income
YoY
2022$1,262,500
Median Sale Price
1.0% MoM
3.9% YoY
6/20258
Homes Sold
166.7% MoM
11.1% YoY
6/20251.8
Months Inventory
41.7% MoM
381.3% YoY
6/202548
Days on Market
44 MoM
2 YoY
6/202514
Listings
55.6% MoM
180.0% YoY
6/2025239
Price per Sq Ft
1.8% MoM
11.3% YoY
6/2025
See 21738 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.