About 21501 - Cumberland, Maryland
Located in Maryland, the United States is home to the densely populated community of Cumberland, served by ZIP code 21501. It sits within Cumberland County.
Census data puts the population of this ZIP code at 41,413 residents. That's noticeably above the average for a Maryland ZIP code, which sits near 23,118 people.
Median household income is about $88,800 (near the Maryland average).
Other ZIP code codes in Maryland serve areas such as Essex, White Marsh, Frederick.