Washington zipcode

CityWashington
ZIP Code20057
TypeCompany/Organization
State CodeDC
StateDistrict of Columbia

ZIP code of Washington is 20057. This place is located in District of Columbia state in US. To send any postal service to Washington, you must use 20057 zipcode.

You should avoid following 1 city name of District of Columbia to be used with the ZIP code 20057.

  1. Georgetown Univ, DC

Latest poll updates

Get notified on trending polls and opinions