Walgreens Post Office 98040

This page provides details for the Walgreens post office located at 7707 Se 27th St Ste 100 Mercer Island Washington 98040. Below you will find the post office phone number, hours of operations, what services they provide and other useful information to help you determine if this is the post office location you are looking for. The people working at this location should be able to assist you with things like changing your mailing address, assist in helping you file a claim for missing mail and sell office supplies like stamps, money orders and if available, PO boxes. If you plan to visit this Mercer Island post office in Washington, then we recommend you contact them first to verify their address and the services they provide, as this may have changed.

Walgreens Post Office On-Site Services

  • Stamp Booklets Only
  • Post Office Location

  • 7707 Se 27th St Ste 100
    Mercer Island, WA 98040

  • Post Office Phone Numbers

  • You can call the Mercer Island post office location at 800-275-8777 (TTY: 877-889-2457).

  • Update Post Office

  • If the details for this Walgreens post office is incorrect, please click here to submit the updated information.