Washington zipcode

CityWashington
ZIP Code20442
TypeCompany/Organization
State CodeDC
StateDistrict of Columbia

ZIP code of Washington is 20442. This place is located in District of Columbia state in US. To send any postal service to Washington, you must use 20442 zipcode.

You should avoid following 1 city name of District of Columbia to be used with the ZIP code 20442.

  1. Court Of Military Appeals, DC

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