Eldorado Post Office Contact Information
Address, Phone Number, and Hours for an Post Office in Eldorado, Illinois.
| Name | Eldorado Post Office |
| Address | 900 4th Street, Eldorado IL 62930 Map |
| Phone | (618) 273-8100 |
| Website | |
| Hours |
Map of Eldorado Post Office
About Eldorado Post Office
The Eldorado Post Office, located in Eldorado, IL, is a branch location of the United States Postal Service (USPS) that serves the Eldorado 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:
- Eldorado, Illinois Post Office hours and locations
- PO Box services in Eldorado
- Mail and package delivery services
- Postage rates
- Passport services
- Saline County, Illinois Post Office jobs and employment