Company Description

Welcome to Find information on our most convenient and affordable shipping and mailing services. Use our quick tools to find locations, calculate prices, look up a ZIP Code, and get Track & Confirm info.

Reviews and Recommendations

Powered by 509 Local
Please help us to connect users with the best local businesses by reviewing United States Postal Service
Write Review
United States Postal Service logo

United States Postal Service

100 E 3rd Ave Ellensburg, WA
(800) 275-8777

Open Hours

  • Monday08:30AM - 01:00PM
  • Tuesday08:30AM - 01:00PM
  • Wednesday08:30AM - 01:00PM
  • Thursday08:30AM - 01:00PM
  • Friday08:30AM - 01:00PM
  • Saturday01:30PM - 04:00PM
  • Sunday01:30PM - 04:00PM