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U.S. ZIP Code 21791
5-digit United States postal code #21791, Union Bridge, MD
ZIP code 21791 is located in the city (place name) Union Bridge, сounty Carroll in the state of Maryland. The population in ZIP code 21791 is 5281 and the population density is 41.4. ZIP code 21791 refers to сounty Carroll having сounty FIPS 24013, the ratio of people from different counties in this ZIP code is as follows: all county weights - 24013: 52.83%, 24021: 47.17%. In the area of the ZIP code 21791 valid time zone America/New_York.
ZIP: 21791
County: Carroll
Place Name: Union Bridge
State: Maryland
State Abbreviation: MD
Coordinates: 39° 32' 23.604" N, 77° 11' 14.1" W
Latitude: 39.539890000000
Longitude: -77.187250000000
Population: 5281
Density: 41.4/km2
Time zone: America/New_York
County FIPS: 24013
All county weights: 24013: 52.83%, 24021: 47.17%