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U.S. ZIP Code 21638
5-digit United States postal code #21638, Grasonville, MD
ZIP code 21638 is located in the city (place name) Grasonville, сounty Queen Anne's in the state of Maryland. The population in ZIP code 21638 is 4934 and the population density is 194.9. ZIP code 21638 refers to сounty Queen Anne's having сounty FIPS 24035, the ratio of people from different counties in this ZIP code is as follows: all county weights - 24035: 100%. In the area of the ZIP code 21638 valid time zone America/New_York.
ZIP: 21638
County: Queen Anne's
Place Name: Grasonville
State: Maryland
State Abbreviation: MD
Coordinates: 38° 56' 41.208" N, 76° 12' 9.648" W
Latitude: 38.944780000000
Longitude: -76.202680000000
Population: 4934
Density: 194.9/km2
Time zone: America/New_York
County FIPS: 24035
All county weights: 24035: 100%