Post Office in Union County, SD

North Sioux City Post Office
North Sioux City Post Office

310 North Derby Lane, Union County, SD 57049

605-232-4206

Beresford Post Office
Beresford Post Office

100 West 3rd Street, Union County, SD 57004

605-763-2862

Jefferson Post Office
Jefferson Post Office

303 Main Street, Union County, SD 57038

605-966-5504

Elk Point Post Office
Elk Point Post Office

123 West Main Street, Union County, SD 57025

605-356-2402

Q&A

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

unfold fold
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?

unfold fold
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?

unfold fold
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?

unfold fold
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?

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

Favorites

Here is a brief description text of the drawer.