Post Office

Mosier does not have USPS delivery to addresses within city limits; residents must get a PO Box and pay for it either semi-annually or annually. Just walk in to the post office and say you need to get a PO Box.

Complicating matters is that some Fedex and UPS ground packages are also delivered to the post office. If you run into a situation where a PO Box is not accepted, use your street address with your PO Box added to the end like an apartment, for instance: 123 Main St #789

Location

1001 Third Ave
Mosier, Oregon 97040

Package tracking: 541-392-3187
Direct phone: 541-392-3188

See the official USPS page for the latest information about this location, including postal services available.

Hours

The lobby is open all day every day, so you can always access your PO Box.

Window hours:

  • Monday – Friday 10am – 5pm
  • Closed for lunch 1pm-2pm
  • Closed on federal holidays

Mail pick up:

  • 4:45pm Monday – Friday
  • 9:30am Saturday
  • Note that these hours apply both to the inside mail dropoff and to the drop box behind the post office.

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CITY OF MOSIER​

[email protected]
PO Box 456
Mosier, OR 97040
Phone: 877-319-8467 / 541-478-3505
Fax: 877-553-3601 / 541-478-3810

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City of Mosier

4 days 4 hours ago

Mosier Budget Committee Public Meeting Agenda, for 5/7 The budget itself should be available for review May 2, 2025 on the city’s website at cityofmosier.com.

City of Mosier

4 days 4 hours ago

The latest public hearing on the skate park project, Jacob's Park, has been postponed. See below for more information.

City of Mosier

6 days 5 hours ago

This wildflower-centric retreat – taking place this Saturday, 5/3 – still has room for more participants. It features guided meditation, a flower essence workshop, a