Mill Creek Post Office 98012

This page provides details for the Mill Creek post office located at 15833 Mill Creek Blvd Mill Creek Washington 98012. 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 Mill Creek 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.

Mill Creek Post Office On-Site Services

  • Burial Flags
  • Business Line
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • General Delivery
  • Global Express Guaranteed®
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • PO Box Online
  • Packaged Stamps
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • Priority Mail International®
  • Sure Money
  • Post Office Location

  • 15833 Mill Creek Blvd
    Mill Creek, WA 98012

    Lot Parking Available
  • Post Office Phone Numbers

  • You can call the Mill Creek post office location at 425-379-8698 (TTY: 877-889-2457). You can fax them at 651-456-6213.

  • Update Post Office

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