Anzelmo G Garza (Postmaster)
anzelmo.g.garza@usps.gov
126 N Church St
Oak Harbor, OH 43449
Oak Harbor, OH 43449
The Oak Harbor Post Office is located in the state of Ohio within Ottawa County. This location serves 8,278 Oak Harbor residents with a median income of $52,908. It's estimated that approximately 13,213 packages pass through this post office each year.