Zip code 20398: Washington Navy Yard, District of Columbia
This zip has no delivery boundary. The map shows its post office location and nearby zip codes.
About 20398
20398 is a non-residential zip code for Washington Navy Yard, District of Columbia (District of Columbia). It has no delivery area of its own, so the Census Bureau doesn't publish population or housing figures for it. Codes like this are usually assigned to post office boxes, or to a single organization such as a university, hospital, government agency or large company that gets enough mail to need its own zip code.
For a picture of the people who live around 20398, see the residential zip codes in the nearby list below.
Geography
- City (USPS)
- Washington Navy Yard
- State
- District of Columbia
- County
- District of Columbia
- Center point
- 38.8951° N, 77.0364° W
- Time zone
- Eastern Time (UTC-5, UTC-4 in summer)
- Zip type
- PO box or unique zip
Zip codes near 20398
| Zip | City | Distance | IncomeMedian income |
|---|---|---|---|
| 20068 | Washington, DC · PO box | 0 mi | — |
| 20228 | Washington, DC · PO box | 0 mi | — |
| 20237 | Washington, DC · PO box | 0 mi | — |
| 20355 | Washington, DC · PO box | 0 mi | — |
| 20374 | Washington Navy Yard, DC · PO box | 0 mi | — |
| 20391 | Washington Navy Yard, DC · PO box | 0 mi | — |
| 20405 | Washington, DC · PO box | 0 mi | — |
| 20511 | Washington, DC · PO box | 0 mi | — |
| 20528 | Washington, DC · PO box | 0 mi | — |
| 56901 | Washington, DC · PO box | 0 mi | — |
| 56915 | Washington, DC · PO box | 0 mi | — |
| 56920 | Washington, DC · PO box | 0 mi | — |
Questions about 20398
What city is zip code 20398?
20398 is assigned to Washington Navy Yard, District of Columbia. The city name is the one the Postal Service prefers for mail addressed to this zip code.
What county is 20398 in?
20398 is in District of Columbia, District of Columbia.
What time zone is 20398 in?
20398 is in Eastern Time.
What zip codes are near 20398?
The closest zip codes to 20398 are 20068, 20228, 20237, 20355, 20374.
Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 20398, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.