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Plymouth Post Office Hours

Retail Hours

Monday-Friday 8:00am - 12:00pm
Saturday 7:30am - 9:15am
Sunday Closed

Bulk Mail Acceptance Hours

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

Monday-Friday 8:00am - 12:00pm
Saturday 7:30am - 9:30am
Sunday Closed

Lobby Hours

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

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Denise Marth (Postmaster)
502 Main St
Plymouth, IA 50464

The Plymouth Post Office is located in the state of Iowa within Cerro Gordo County. This location serves 673 Plymouth residents with a median income of $49,135. It's estimated that approximately 1,074 packages pass through this post office each year.

Plymouth Post Office Location

Plymouth Iowa Local Links