USPS Niantic, IL

About USPS

United States Postal Service (USPS) is an independent agency of the United States federal government, responsible for providing postal services within the country. It is the only organization in the US that is authorized to deliver mail to every address, including PO boxes and military addresses. With a network of more than 31,000 retail locations and delivery points, USPS serves millions of customers every day. The company offers a range of services, including first-class and priority mail, international shipping, flat-rate boxes, and more. Known for its reliable and efficient service, USPS is a trusted partner for individuals and businesses across the country.
155 E Lewis St, Niantic IL 62551 (217) 668-7613
Mon-Fri: 8:30 AM-12:30 PM, Sat: 9:00 AM-11:00 AM, Sun: Closed
The USPS Post Office at 155 E Lewis St in Niantic, IL is a convenient and reliable location for all of your mailing needs. You will find friendly and helpful employees who are knowledgeable about all USPS services, including shipping and mailing options, stamps and supplies, and P.O. boxes. The building is clean and organized with ample parking available. Customers can
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