ZIP Code 21524

ZIP code 21524 is classified by USPS as a standard delivery area and covers roughly 9.0 square miles in Corriganville, Allegany County, Maryland. The area is home to 626 residents, producing a population density of 70 people per square mile, and falls within the New York time zone. These USPS and Census boundary values drive every downstream statistic on this page, including the benchmarks that compare 21524 against Maryland and the nation.

On the economic side, the median household income for ZIP 21524 sits at $76,417 (33% below the Maryland average), while per-capita income is $30,855. The poverty rate stands at 9.3% and the unemployment rate at 0.0%. On housing, the median home value is $158,500 (65% below the state average) with median rent at $1,091 per month, and 75.2% of occupied units are owner-occupied, a direct signal of whether 21524 behaves more like a homeowner neighborhood or a renter-heavy ZIP.

Education and household profile round out the picture: 12.6% of adults hold a bachelor's degree or higher, the median age is 36.1, and the average commute is —. We also surface 8 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Allegany County, so you can benchmark 21524 against its immediate geography rather than a national average alone. Every figure is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates, HUD Fair Market Rents, and FHFA Home Price Index data, no estimates, no proprietary scoring. Verify with HUD →