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Union Post Office Hours

Retail Hours

Monday-Friday 10:00am - 4:30pm
Saturday 10:00am - 12:00pm
Sunday Closed

Bulk Mail Acceptance Hours

Monday-Friday 10:00am - 3:30pm
Saturday-Sunday Closed

Monday-Friday 7:00am - 4:30pm
Saturday 10:00am - 12:00pm
Sunday Closed

Lobby Hours

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

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

PO Box Delivery Time

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Robert T Fowler (Postmaster) robert.t.fowler@usps.gov
804 Industrial Park Rd
Union, SC 29379

The Union Post Office is located in the state of South Carolina within Union County. This location serves 19,186 Union residents with a median income of $33,551. It's estimated that approximately 30,623 packages pass through this post office each year.

Union Post Office Location 29379

Union South Carolina Local Links

Post Offices Near Union by ZIP Code