ZIP Code 20405

Washington, District of Columbia

ZIP Code Information

ZIP Code20405
City Washington
State District of Columbia (DC)
CountyDistrict of Columbia
Timezone America/New_York (UTC-4) Details
Area Codes (state) 202 Details
Population 0 Details

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

ZIP code 20405 is a five-digit postal code used by the United States Postal Service for addresses in Washington, District of Columbia. The ZIP lies within District of Columbia County. Clocks here follow the America/New_York time zone (UTC-4).

About 0 people live in this ZIP code. 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 20405

  • Write a mailing address: Washington, DC 20405. 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

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20245 Washington 0 km Distance
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20228 Washington 0 km Distance
20398 Washington Navy Yard 0 km Distance
20374 Washington Navy Yard 0 km Distance
20230 Washington 0 km Distance

Frequently Asked Questions

ZIP code 20405 is located in Washington, District of Columbia.

ZIP code 20405 is in District of Columbia county, District of Columbia.

ZIP code 20405 is in the America/New_York timezone.