20398 postal code
United StatesUpdated 2026-11-09Washington Navy Yard, District of ColumbiaDistrict of Columbia5 digits
Postal code details
1 placeCode
20398
Place
Washington Navy Yard
Region
District of Columbia
County
District of Columbia
Coordinates
38.8951, -77.0364
Accuracy
1 / 6
Country
United States
Location
OpenStreetMap ↗
38.8951, -77.0364© OpenStreetMap
Ad slot · 300×250
Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Washington Navy Yard | District of Columbia | District of Columbia | 38.8951, -77.0364 |
Same code in other countries
0This code only appears in this country.
FAQ
Which city is 20398 in?
Washington Navy Yard, District of Columbia, United States.
What are the coordinates of 20398?
38.8951, -77.0364
Is 20398 used in other countries?
No.
Updated 2026-11-09. Attribution in Data & license.