Post offices offer a full range of mail and shipping services, including passport acceptance at authorized locations. Niantic Post Office is located at 147 East Lewis Street, Niantic, IL. 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.
Niantic Post Office Contact Information
Address, Phone Number, and Hours for an Post Office in Niantic, Illinois.
| Name | Niantic Post Office |
| Address | 147 East Lewis Street, Niantic IL 62551 Map |
| Phone | (217) 668-7613 |
| Website | |
| Hours |
Map of Niantic Post Office
Post Office near Niantic
About Niantic Post Office
The Niantic Post Office, located in Niantic, IL, is a branch location of the United States Postal Service (USPS) that serves the Niantic 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 Niantic Post Office
- PO box rental rates, sizes, and availability
- Passport application acceptance and appointment scheduling
- Mail forwarding, hold mail requests, and package pickup scheduling