Zip code 20230: Washington, District of Columbia
Boundary is the Census Bureau's ZIP Code Tabulation Area, which closely tracks the postal delivery area.
About 20230
20230 is a zip code in Washington, District of Columbia (District of Columbia) covering 0.1 sq mi of land, but the Census Bureau counts no residents living in it. Zip areas like this usually cover an airport, a military installation, an industrial or commercial district, or protected land. See the nearby zip codes below for the surrounding population.
Geography
- City (USPS)
- Washington
- State
- District of Columbia
- County
- District of Columbia
- Center point
- 38.8937° N, 77.0357° W
- Land area
- 0.1 sq mi
- Water area
- under 0.1 sq mi
- Time zone
- Eastern Time (UTC-5, UTC-4 in summer)
- Zip type
- Residential delivery area
Cities and towns within this zip
- Washington100% of zip
Census places overlapping the zip's area. Mail may use a different city name than the municipality.
Zip codes near 20230
| Zip | City | Distance | IncomeMedian income |
|---|---|---|---|
| 20068 | Washington, DC · PO box | 0.1 mi | — |
| 20228 | Washington, DC · PO box | 0.1 mi | — |
| 20237 | Washington, DC · PO box | 0.1 mi | — |
| 20355 | Washington, DC · PO box | 0.1 mi | — |
| 20374 | Washington Navy Yard, DC · PO box | 0.1 mi | — |
| 20391 | Washington Navy Yard, DC · PO box | 0.1 mi | — |
| 20398 | Washington Navy Yard, DC · PO box | 0.1 mi | — |
| 20405 | Washington, DC · PO box | 0.1 mi | — |
| 20500 | Washington, DC · PO box | 0.1 mi | — |
| 20511 | Washington, DC · PO box | 0.1 mi | — |
| 20528 | Washington, DC · PO box | 0.1 mi | — |
| 56901 | Washington, DC · PO box | 0.1 mi | — |
Questions about 20230
What city is zip code 20230?
20230 is assigned to Washington, District of Columbia. The city name is the one the Postal Service prefers for mail addressed to this zip code.
What county is 20230 in?
20230 is in District of Columbia, District of Columbia.
What is the population of 20230?
The Census Bureau counts no residents in 20230.
What time zone is 20230 in?
20230 is in Eastern Time.
What zip codes are near 20230?
The closest zip codes to 20230 are 20068, 20228, 20237, 20355, 20374.
Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 20230, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.