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Martinsburg Post Office Hours

Retail Hours

Contact Numbers:

Phone: 573-492-6511
Saturday 7:30am - 9:15am
Sunday Closed

Bulk Mail Acceptance Hours

Monday-Friday 7:00am - 12:00pm, 1:00pm - 3:30pm
Saturday-Sunday Closed

Saturday 7:30am - 9:15am
Sunday Closed

Lobby Hours

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

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Leah Wendel (Postmaster)
208 E Jefferson St
Martinsburg, MO 65264

The Martinsburg Post Office is located in the state of Missouri within Audrain County. This location serves 720 Martinsburg residents with a median income of $48,611. It's estimated that approximately 1,149 packages pass through this post office each year.

Martinsburg Post Office Location

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