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Brian Gabriel (Postmaster)
brian.j.gabriel@usps.gov
204 2nd St
Columbus Junction, IA 52738
Columbus Junction, IA 52738
The Columbus Junction Post Office is located in the state of Iowa within Louisa County. This location serves 3,567 Columbus Junction residents with a median income of $51,618. It's estimated that approximately 5,693 packages pass through this post office each year.