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Monmouth Post Office Hours

Retail Hours

Contact Numbers:

Phone: 503-838-4719
Monday-Friday 8:30am - 5:00pm
Saturday 11:00am - 1:00pm
Sunday Closed

Bulk Mail Acceptance Hours

Monday-Friday 8:30am - 4:00pm
Saturday 11:00am - 12:30pm
Sunday Closed

Monday-Friday 7:00am - 5:00pm
Saturday-Sunday Closed

Lobby Hours

Monday-Sunday 12:01am - 11:59pm

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Gary K Derowitsch (Postmaster)
437 Clay St E
Monmouth, OR 97361

The Monmouth Post Office is located in the state of Oregon within Polk County. This location serves 11,258 Monmouth residents with a median income of $37,173. It's estimated that approximately 17,969 packages pass through this post office each year.

Monmouth Post Office Location 97361

Monmouth Oregon Local Links

Post Offices Near Monmouth by ZIP Code