Columbia Post Office Hours


Retail Hours

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

Bulk Mail Acceptance Hours

Monday-Friday 8:30am - 3:30pm
Saturday-Sunday Closed

Monday-Saturday 7:30am - 3:00pm
Sunday Closed

Lobby Hours

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

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Betty Jo Gray (Postmaster) bettyjo.gray@usps.gov
305 Wall St
Columbia, LA 71418

The Columbia Post Office is located in the state of Louisiana within Caldwell Parish County. This location serves 6,295 Columbia residents with a median income of $42,875. It's estimated that approximately 10,048 packages pass through this post office each year.

Columbia Post Office Location


Columbia Louisiana Local Links