What County Is Washington, District of Columbia In?
Washington is in District of Columbia, District of Columbia.
- Official code
- 1150000
- Representative coordinates
- 38.904243, -77.016524
- Land area
- 158.319 km²
- Water area
- 18.707 km²
- State
- District of Columbia
The representative point identifies this area. It is not a street address or a boundary survey.
County boundaries in Washington
For a point close to the city or county boundary, check the address with the office responsible for your form. Check a point on the county map.
Coordinates of Washington
38.904243, -77.016524 is the Census representative point, not a street address. Convert these coordinates or prepare a map link.
Elevation at the representative point
17 m · 55 ft. USGS ground estimate at 38.904243, -77.016524. USGS 3DEP terrain. Terrain cell (nominal): 1 m. Vertical datum: North American Vertical Datum of 1988 (NAVD 88). Terrain height varies across the place; this is not a city-wide or surveyed elevation. Request height at a different point.
Today’s sunrise and sunset
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Approximate calculations at the representative coordinates, using a level horizon. Terrain and weather can change what you see.
Time zones in Washington
| Time zone | Local time and UTC offset | Next clock change |
|---|---|---|
| America/New_York | UTC-05:00 in January; UTC-04:00 in July. Enable JavaScript for the live clock. | Enable JavaScript for upcoming changes. |
Listed zones overlap the mapped area. A point lookup can distinguish sides of a boundary. Your device’s zone may differ.
Census ZIP areas
20001 · 20002 · 20003 · 20004 · 20005 · 20006 · 20007 · 20008 · 20009 · 20010 · 20011 · 20012 · 20015 · 20016 · 20017 · 20018 · 20019 · 20020 · 20024 · 20032 · 20036 · 20037 · 20045 · 20052 · 20057 · 20059 · 20064 · 20204 · 20220 · 20230 · 20240 · 20245 · 20250 · 20260 · 20317 · 20319 · 20373 · 20388 · 20390 · 20408 · 20415 · 20418 · 20422 · 20427 · 20431 · 20510 · 20515 · 20520 · 20530 · 20535 · 20540 · 20542 · 20551 · 20560 · 20565 · 20566 · 20591
These statistical areas overlap the boundary. They are not delivery assignments; confirm mailing details with USPS ZIP Code Lookup.
Areas sharing the mapped boundary
These areas touch this mapped boundary.
Before using this answer on a form
A city boundary, a CDP and a mailing city can mean different things.
Find the county at your current point, check its ZIP area, or find its physical time zone.