USPS Mason, 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.
755 Adams St, Mason IL 62443
(618) 238-4830
Mon-Fri: 8:00 AM-12:00 PM, Sat: 8:00 AM-9:30 AM, Sun: Closed
The USPS Post Office at 755 Adams St in Mason IL is a convenient location for all of your postal needs. The office is well-organized and offers a variety of services, including but not limited to, shipping and mailing of packages, buying stamps, money orders, and providing PO Box rentals. The staff is friendly and knowledgeable, and they are always willing
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