Castalia Post Office Contact Information
Address, Phone Number, and Hours for an Post Office in Castalia, Iowa.
About Castalia Post Office
The Castalia Post Office, located in Castalia, IA, is a branch location of the United States Postal Service (USPS) that serves the Castalia 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:
- Castalia, Iowa Post Office hours and locations
- PO Box services in Castalia
- Mail and package delivery services
- Postage rates
- Passport services
- Winneshiek County, Iowa Post Office jobs and employment