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U.S. ZIP Code 20621
5-digit United States postal code #20621, Chaptico, MD
ZIP code 20621 is located in the city (place name) Chaptico, сounty St. Mary's in the state of Maryland. The population in ZIP code 20621 is 1373 and the population density is 38.0. ZIP code 20621 refers to сounty St. Mary's having сounty FIPS 24037, the ratio of people from different counties in this ZIP code is as follows: all county weights - 24037: 100%. In the area of the ZIP code 20621 valid time zone America/New_York.
ZIP: 20621
County: St. Mary's
Place Name: Chaptico
State: Maryland
State Abbreviation: MD
Coordinates: 38° 19' 52.716" N, 76° 47' 47.292" W
Latitude: 38.331310000000
Longitude: -76.796470000000
Population: 1373
Density: 38.0/km2
Time zone: America/New_York
County FIPS: 24037
All county weights: 24037: 100%