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U.S. ZIP Code 20852
5-digit United States postal code #20852, Rockville, MD
ZIP code 20852 is located in the city (place name) Rockville, сounty Montgomery in the state of Maryland. The population in ZIP code 20852 is 40365 and the population density is 1871.1. ZIP code 20852 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 20852 valid time zone America/New_York.
ZIP: 20852
County: Montgomery
Place Name: Rockville
State: Maryland
State Abbreviation: MD
Coordinates: 39° 3' 5.436" N, 77° 7' 28.488" W
Latitude: 39.051510000000
Longitude: -77.124580000000
Population: 40365
Density: 1871.1/km2
Time zone: America/New_York
County FIPS: 24031
All county weights: 24031: 100%