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U.S. ZIP Code 20851

5-digit United States postal code #20851, Rockville, MD

ZIP code 20851 is located in the city (place name) Rockville, сounty Montgomery in the state of Maryland. The population in ZIP code 20851 is 14191 and the population density is 2316.1. ZIP code 20851 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 20851 valid time zone America/New_York.

ZIP: 20851

County: Montgomery

Place Name: Rockville

State: Maryland

State Abbreviation: MD

Coordinates: 39° 4' 42.384" N, 77° 7' 18.732" W

Latitude: 39.078440000000
Longitude: -77.121870000000

Population: 14191

Density: 2316.1/km2

Time zone: America/New_York

County FIPS: 24031

All county weights: 24031: 100%

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See also:

All zip codes in County: Montgomery

All zip codes in Place Name: Rockville