Zip code 20390
Zip code 20390, DC
The zip code 20390, type unique, belongs to the following denominations: Washington, Marine Barrks, Us Marine Corps Barracks, Dept Navy Other Offices . It is part of the county District of Columbia, state of District of Columbia. It has an estimated population of 329.
The postal code 20390 has several names. If you are going to use the postal service be sure to use only those denominations marked as official (Washington) or acceptable (Marine Barrks, Us Marine Corps Barracks).
| Location | Denomination |
|---|---|
| Washington | Official |
| Marine Barrks | Acceptable |
| Us Marine Corps Barracks | Acceptable |
| Dept Navy Other Offices | Unacceptable |
