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U.S. ZIP Code 20778
5-digit United States postal code #20778, West River, MD
ZIP code 20778 is located in the city (place name) West River, сounty Anne Arundel in the state of Maryland. The population in ZIP code 20778 is 2009 and the population density is 98.8. ZIP code 20778 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 20778 valid time zone America/New_York.
ZIP: 20778
County: Anne Arundel
Place Name: West River
State: Maryland
State Abbreviation: MD
Coordinates: 38° 50' 13.884" N, 76° 33' 54.54" W
Latitude: 38.837190000000
Longitude: -76.565150000000
Population: 2009
Density: 98.8/km2
Time zone: America/New_York
County FIPS: 24003
All county weights: 24003: 100%