Post Office in Barnwell County, SC

Barnwell Post Office
Barnwell Post Office

221 Main Street, Barnwell County, SC 29812

803-259-3195

Elko Post Office
Elko Post Office

10049 U.S. Highway 78, Barnwell County, SC 29826

803-266-3073

Blackville Post Office
Blackville Post Office

476 Main Street, Barnwell County, SC 29817

803-284-2752

Williston Post Office
Williston Post Office

12926 Main Street, Barnwell County, SC 29853

803-266-2276

Q&A

1. What services do post offices in the U.S. provide?

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U.S. post offices offer a variety of services including mailing and shipping, passport applications, P.O. Box rentals, money orders, and more.

2. How can I track my mail or package?

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You can track your mail or package using the tracking number provided at the time of shipment. Enter this number on the USPS website or app to see current delivery status.

3. What are the typical operating hours for a U.S. post office?

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Most post offices open from 9 AM to 5 PM on weekdays, with limited hours on Saturdays. However, hours can vary by location, so it’s best to check the specific branch.

4. How do I change my address with the USPS?

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You can change your address online through the USPS website or by filling out a change of address form at your local post office.

5. What should I do if my mail is lost or delayed?

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First, check the tracking status. If there are issues, you can file a claim or request assistance online or at your local post office.

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