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20871 ZIP Code - United States

This ZIP Code belongs to the following areas. Below you can see the map of the postal area.

City City ZIP Type Estimated Population
Clarksburg, MD PRIMARY Significado STANDARD 10.531
Hyattstown, MD ACCEPTABLE Significado STANDARD 10.531

Postal Zone from ZIP Code 20871 - United States

20871 ZIP Code - United States
ZIP Code Tabulation Areas (ZCTAs) for 20871 ZIP Code. A ZCTA is a generalized area representation of the american ZIP Code service area.

20871 details

City Clarksburg
County Montgomery, Frederick
State Maryland
Estimated Population 18.628
Density 350,10
Timezone America/New_York
Latitude 39.260920000
Longitude -77.283240000

Average county area weight on ZIP Code 20871

County FIP Weight
Montgomery 24031 97.46%
Frederick 24021 2.54%

ZIP Code Maryland

Check the list of Maryland ZIP Code.

United States ZIP Code

See all the USA ZIP Code.

Status Definitions
  • PRIMARY: means an the primary city name. Official city name, although the city name might also have another acceptable name.
  • ACCEPTABLE: means an adequate city name. City names that are abbreviated will frequently be listed as unacceptable because abbreviations are not an acceptable city name format.
  • NOT ACCEPTABLE: Means an inadequate city name has been entered or received based on information entered.
  • UNIQUE: Assigned to a company, government agency, or entity with sufficient mail volume, based on average daily volume of letter size mail received, availability of ZIP Code numbers in the postal area, and the US mail service cost-benefit analysis.