20403 postal code
United StatesUpdated 2026-11-09Washington, District of ColumbiaDistrict of Columbia5 digits
Postal code details
1 placeCode
20403
Place
Washington
Region
District of Columbia
County
District of Columbia
Coordinates
38.8933, -77.0146
Accuracy
4 / 6
Country
United States
Location
OpenStreetMap ↗
38.8933, -77.0146© OpenStreetMap
Ad slot · 300×250
Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Washington | District of Columbia | District of Columbia | 38.8933, -77.0146 |
Same code in other countries
5| Country | Place | Region |
|---|---|---|
| CR Costa Rica | Jesús María | Provincia de Alajuela |
| FR France | Bastia | Corse |
| KE Kenya | Mogogosiek | Kericho |
| MX Mexico | Desarrollo Especial La Pedrera | Aguascalientes |
| PL Poland | Lublin | Lublin |
FAQ
Which city is 20403 in?
Washington, District of Columbia, United States.
What are the coordinates of 20403?
38.8933, -77.0146
Is 20403 used in other countries?
Yes, 5 other countries.
Updated 2026-11-09. Attribution in Data & license.