Columbia Post Office Hours

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Retail Hours

Monday-Friday 8:00am - 4:30pm
Saturday 9:00am - 12:00pm
Sunday Closed

Bulk Mail Acceptance Hours

Monday-Friday 8:00am - 1:00pm
Saturday-Sunday Closed

Monday-Friday 6:00am - 5:00pm
Saturday-Sunday Closed

Lobby Hours

Monday-Friday 6:00am - 5:00pm
Saturday 6:00am - 3:00pm
Sunday Closed

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Kelly M Miller (Postmaster)
53 N 4th St
Columbia, PA 17512

The Columbia Post Office is located in the state of Pennsylvania within Lancaster County. This location serves 17,836 Columbia residents with a median income of $44,531. It's estimated that approximately 28,468 packages pass through this post office each year.

Columbia Post Office Location

Columbia Pennsylvania Local Links