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U.S. ZIP Code 20838
5-digit United States postal code #20838, Barnesville, MD
ZIP code 20838 is located in the city (place name) Barnesville, сounty Montgomery in the state of Maryland. The population in ZIP code 20838 is 259 and the population density is 37.0. ZIP code 20838 refers to сounty Montgomery having сounty FIPS 24031, the ratio of people from different counties in this ZIP code is as follows: all county weights - 24031: 100%. In the area of the ZIP code 20838 valid time zone America/New_York.
ZIP: 20838
County: Montgomery
Place Name: Barnesville
State: Maryland
State Abbreviation: MD
Coordinates: 39° 13' 34.356" N, 77° 22' 20.496" W
Latitude: 39.226210000000
Longitude: -77.372360000000
Population: 259
Density: 37.0/km2
Time zone: America/New_York
County FIPS: 24031
All county weights: 24031: 100%