Post offices offer a full range of mail and shipping services, including passport acceptance at authorized locations. Castlewood Post Office is located at 111 Main Street, Castlewood, SD. Check the location's current hours before visiting, and bring a photo ID if you are picking up held mail, purchasing a money order, or submitting a passport application.
Castlewood Post Office Contact Information
Address, Phone Number, and Hours for an Post Office in Castlewood, South Dakota.
| Name | Castlewood Post Office |
| Address | 111 Main Street, Castlewood SD 57223 Map |
| Phone | (605) 793-2658 |
| Website | |
| Hours |
Map of Castlewood Post Office
Post Office near Castlewood
About Castlewood Post Office
The Castlewood Post Office, located in Castlewood, SD, is a branch location of the United States Postal Service (USPS) that serves the Castlewood 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.
- Current hours, services, and self-service kiosk availability at Castlewood Post Office
- PO box rental rates, sizes, and availability
- Passport application acceptance and appointment scheduling
- Mail forwarding, hold mail requests, and package pickup scheduling