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Bridgette B Fulmer (Postmaster)
bridgette.b.fulmer@usps.gov
72304 SE 3rd Ave
Plymouth, WA 99346
Plymouth, WA 99346
The Plymouth Post Office is located in the state of Washington within Benton County. This location serves 352 Plymouth residents with a median income of $29,224. It's estimated that approximately 562 packages pass through this post office each year.