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U.S. ZIP Code 21010
5-digit United States postal code #21010, Gunpowder, MD
ZIP code 21010 is located in the city (place name) Gunpowder, сounty Harford in the state of Maryland. The population in ZIP code 21010 is 104 and the population density is 7.8. ZIP code 21010 refers to сounty Harford having сounty FIPS 24025, the ratio of people from different counties in this ZIP code is as follows: all county weights - 24025: 100%. In the area of the ZIP code 21010 valid time zone America/New_York.
ZIP: 21010
County: Harford
Place Name: Gunpowder
State: Maryland
State Abbreviation: MD
Coordinates: 39° 23' 23.28" N, 76° 17' 27.312" W
Latitude: 39.389800000000
Longitude: -76.290920000000
Population: 104
Density: 7.8/km2
Time zone: America/New_York
County FIPS: 24025
All county weights: 24025: 100%