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Dearborn Post Office Hours

Retail Hours

Monday-Friday 7:00am - 10:00am, 12:00pm - 3:00pm
Saturday 7:00am - 9:30am
Sunday Closed

Bulk Mail Acceptance Hours

Monday-Friday 8:30am - 11:30am, 1:00pm - 4:00pm
Saturday-Sunday Closed

Mon-Tues Thur-Fri 7:00am - 10:00am, 12:00pm - 3:00pm
Wednesday 7:00am - 10:00am, 2:00pm - 3:00pm
Saturday 7:00am - 9:30am
Sunday Closed

Lobby Hours

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

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Joyce A Dunning (Postmaster)
109 W 3rd St
Dearborn, MO 64439

The Dearborn Post Office is located in the state of Missouri within Platte County. This location serves 1,642 Dearborn residents with a median income of $58,542. It's estimated that approximately 2,621 packages pass through this post office each year.

Dearborn Post Office Location 64439

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