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U.S. ZIP Code 21401
5-digit United States postal code #21401, Annapolis, MD
ZIP code 21401 is located in the city (place name) Annapolis, сounty Anne Arundel in the state of Maryland. The population in ZIP code 21401 is 36012 and the population density is 703.9. ZIP code 21401 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 21401 valid time zone America/New_York.
ZIP: 21401
County: Anne Arundel
Place Name: Annapolis
State: Maryland
State Abbreviation: MD
Coordinates: 38° 59' 23.28" N, 76° 33' 0.288" W
Latitude: 38.989800000000
Longitude: -76.550080000000
Population: 36012
Density: 703.9/km2
Time zone: America/New_York
County FIPS: 24003
All county weights: 24003: 100%