ZIP Code 20001

Washington, District of Columbia

ZIP Code Information

ZIP Code20001
City Washington
State District of Columbia (DC)
CountyDistrict of Columbia
Timezone America/New_York (UTC-4) Details
Area Codes (state) 202 Details
Population 44,998 Details
Median Household Income $92,528 Demographics

Population and income figures: US Census Bureau, 2012–2016 ACS 5-year estimates.

ZIP code 20001 identifies a postal delivery area inside Washington, District of Columbia. The ZIP lies within District of Columbia County. Clocks here follow the America/New_York time zone (UTC-4).

About 44,998 people live in this ZIP code, and the median household income is roughly $92,528 a year. Figures come from the U.S. Census Bureau American Community Survey and are refreshed as new five-year estimates are released.

What you can do with ZIP code 20001

  • Write a mailing address: Washington, DC 20001. The ZIP goes last, after the state abbreviation.
  • Check whether a shipping or delivery quote applies to this area — most US carriers price by ZIP code rather than by city.
  • Look up the local time zone before scheduling a call — the ZIP tells you which zone applies to that address.
  • Compare the ZIP with neighbouring codes to see how population and income shift block by block.

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Nearby ZIP Codes

Radius search
ZIP CodeCityDistance
20060 Washington 0.7 km Distance
20417 Washington 1.2 km Distance
20055 Washington 1.2 km Distance
20536 Washington 1.2 km Distance
20420 Washington 1.3 km Distance
20005 Washington 1.3 km Distance
20548 Washington 1.6 km Distance
20404 Washington 1.6 km Distance
20529 Washington 1.7 km Distance
20524 Washington 1.7 km Distance

Frequently Asked Questions

ZIP code 20001 is located in Washington, District of Columbia.

ZIP code 20001 is in District of Columbia county, District of Columbia.

ZIP code 20001 is in the America/New_York timezone.