20456 postal code

United StatesUpdated 2026-11-09

Washington, District of ColumbiaDistrict of Columbia5 digits

Postal code details

1 place

Code

20456

Place

Washington

Region

District of Columbia

County

District of Columbia

Coordinates

38.8981, -77.0401

Accuracy

4 / 6

Country

United States

38.8981, -77.0401© OpenStreetMap

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Place	Region	County	Coordinates
Washington	District of Columbia	District of Columbia	38.8981, -77.0401

Country	Place	Region
MX Mexico	Las Rosas	Aguascalientes
PL Poland	Lublin	Lublin

Which city is 20456 in?

Washington, District of Columbia, United States.

What are the coordinates of 20456?

38.8981, -77.0401

Is 20456 used in other countries?

Yes, 2 other countries.

Updated 2026-11-09. Attribution in Data & license.