Zip Code Information
ZIP Code
20851
City
Rockville
State
Maryland
County
Montgomery County
Population
15,489
Density
2518.4 /km²
Latitude
39.0784
Longitude
-77.12182
Time Zone
America/New_York
About Zip Code 20851
Zip Code 20851 is primarily located in Rockville, Maryland. It covers an area in Montgomery County. The population of this area is approximately 15,489.0, with a population density of 2518.4 people per square kilometer. This Zip Code falls within the America/New_York timezone.
Frequently Asked Questions
What city is Zip Code 20851 in? +
Zip Code 20851 is in Rockville, Maryland.
What is the population of Zip Code 20851? +
The population of Zip Code 20851 is 15,489.0.
What county is Zip Code 20851 in? +
It is located in Montgomery County.
What is the timezone for Zip Code 20851? +
The timezone is America/New_York.