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U.S. ZIP Code 21056
5-digit United States postal code #21056, Gibson Island, MD
ZIP code 21056 is located in the city (place name) Gibson Island, сounty Anne Arundel in the state of Maryland. The population in ZIP code 21056 is 267 and the population density is 74.9. ZIP code 21056 refers to сounty Anne Arundel having сounty FIPS 24003, the ratio of people from different counties in this ZIP code is as follows: all county weights - 24003: 100%. In the area of the ZIP code 21056 valid time zone America/New_York.
ZIP: 21056
County: Anne Arundel
Place Name: Gibson Island
State: Maryland
State Abbreviation: MD
Coordinates: 39° 4' 33.672" N, 76° 26' 25.188" W
Latitude: 39.076020000000
Longitude: -76.440330000000
Population: 267
Density: 74.9/km2
Time zone: America/New_York
County FIPS: 24003
All county weights: 24003: 100%