20404 postal code
United StatesUpdated 2026-11-09Washington, District of ColumbiaDistrict of Columbia5 digits
Postal code details
1 placeCode
20404
Place
Washington
Region
District of Columbia
County
District of Columbia
Coordinates
38.8992, -77.0089
Accuracy
4 / 6
Country
United States
Location
OpenStreetMap ↗
38.8992, -77.0089© OpenStreetMap
Ad slot · 300×250
Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Washington | District of Columbia | District of Columbia | 38.8992, -77.0089 |
Same code in other countries
4| Country | Place | Region |
|---|---|---|
| KE Kenya | Ndanai | Bomet |
| LK Sri Lanka | Uda Peradeniya | Central Province |
| MX Mexico | Embajadores | Aguascalientes |
| PL Poland | Lublin | Lublin |
FAQ
Which city is 20404 in?
Washington, District of Columbia, United States.
What are the coordinates of 20404?
38.8992, -77.0089
Is 20404 used in other countries?
Yes, 4 other countries.
Updated 2026-11-09. Attribution in Data & license.