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ZIP code 21056
Gibson Island, MD · Anne Arundel County
About ZIP code 21056
- ZIP code 21056 is in Gibson Island, Anne Arundel County, Maryland.
- About 291 people live in it, which is 81.6 people per square mile.
- Time zone: Eastern Standard Time.
- The middle of the ZIP code is at 39.078, -76.434.
A ZIP code is a mail delivery area, not a town border, and one ZIP code can cover parts of several towns. To check a single address, use the US Postal Service lookup.
Cape St. Claire, MD
The closest town we cover is Cape St. Claire, MD, about 2 miles from the middle of this ZIP code. 9,236 people live in Cape St. Claire. Typical household income is $136,111. A typical home costs $488,200.
- Stronger than most towns on: Home internet and working from home, Airport access and Long, healthy lives.
- Weaker than most towns on: Cost of living, Short commute and Housing affordability.
Nearby ZIP codes
- 21012 Arnold · 22,570 people
- 21409 Annapolis · 20,289 people
- 21122 Pasadena · 61,566 people
- 21402 Annapolis · 4,303 people
- 21146 Severna Park · 28,591 people
- 21405 Annapolis · 495 people
- 21052 Fort Howard · 409 people
- 21401 Annapolis · 38,629 people
ZIP code list from SimpleMaps US Zips. Population is a US Census Bureau estimate. These are estimates, so check official sources before you decide.