Jefferson Post Office Contact Information
Address, Phone Number, and Hours for an Post Office in Jefferson, South Dakota.
| Name | Jefferson Post Office |
| Address | 303 Main Street, Jefferson SD 57038 Map |
| Phone | (605) 966-5504 |
| Website | |
| Hours |
Map of Jefferson Post Office
About Jefferson Post Office
The Jefferson Post Office, located in Jefferson, SD, is a branch location of the United States Postal Service (USPS) that serves the Jefferson community. The customer service postal facility offers mail and package delivery services, P.O. box services, and passport services. The USPS operates as an independent agency within the federal government, supported entirely by revenues generated through its operations.
Interested parties may contact Post Office for questions about:
- Jefferson, South Dakota Post Office hours and locations
- PO Box services in Jefferson
- Mail and package delivery services
- Postage rates
- Passport services
- Union County, South Dakota Post Office jobs and employment