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Farmington Post Office Hours

Retail Hours

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

Bulk Mail Acceptance Hours

Monday-Friday 8:00am - 12:30pm, 1:00pm - 4:30pm
Saturday-Sunday Closed

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

Lobby Hours

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

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Diane L Jensen (Postmaster)
105 E Main St
Farmington, WA 99128

The Farmington Post Office is located in the state of Washington within Whitman County. This location serves 43 Farmington residents with a median income of $66,333. It's estimated that approximately 69 packages pass through this post office each year.

Farmington Post Office Location 99128

Farmington Washington Local Links

Post Offices Near Farmington by ZIP Code