National Harbor, Maryland ZIP Code - United States

The location National Harbor, MD has been assigned with the 20745 as the only ZIP Code. Check the map below to see the aproximate zone for this Postal Code. To zoom the map, click the "load map" button.

Although we show the postal codes for the local National Harbor, MD, note that this searched city name (National Harbor, MD) is described as NO ACCEPTABLE (means it is an inappropriate city name). Doing a search we find that the accepted city name for this region is . For correspondence or filling out a form we suggest using the name of the city that is ACCEPTABLE or PRIMARY.

	City Name	ZIP Code	ZIP Type	Estimated Population
National Harbor, MD	IMPROPER	20745	STANDARD	20.874

Postal Zone of National Harbor, MD - USA

National Harbor, Maryland ZIP Code - United States — ZIP Code Tabulation Areas (ZCTAs) for National Harbor, MD ZIP Code. A ZCTA is a generalized area representation of the american ZIP Code service area.

National Harbor, MD belongs to which county?

National Harbor, MD belongs to Prince George's county. Check the list of Prince George's county ZIP Code.

ZIP Code Maryland

Check the list of Maryland ZIP Code.

ZIP Code United States

If you want to restart your search by state, get back to US 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.
IMPROPER/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.