What the Pros Know
Market Snapshot
Zip Code 21530 | Allegany County, MD
1,783
Population
YoY
202246.9
Median Age
YoY
2022$57,115
Median Household Income
YoY
2022$323,850
Median Sale Price
27.0% MoM
40.8% YoY
6/20252
Homes Sold
33.3% MoM
0.0% YoY
6/20252.0
Months Inventory
100% MoM
366.7% YoY
6/202537
Days on Market
10 MoM
30 YoY
6/20254
Listings
33.3% MoM
20.0% YoY
6/2025160
Price per Sq Ft
29.5% MoM
2% YoY
6/2025
See 21530 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.