August 20, 2025
USPS Temporarily Suspends Operations at the Bison, OK, Post Office
BISON, OK – Effective immediately, postal operations at the Bison Post Office, located at 200 W. Main St., Bison, OK 73720, are temporarily suspended due to building repairs.
All operations, including P.O. Box service, for the Bison Post Office have been moved to the following alternate location:
Hennessey Post Office
221 S. Main St.
Hennessey, OK 73742-9998
Retail Hours of Operations:
Monday-Friday 8:00 a.m. – 4:30 p.m. (closed for lunch 11:30 a.m. – 12:30 p.m.)
Saturday 8:30 a.m. – 10:30 a.m.
Sunday Closed
Customers picking up P.O. Box mail are reminded to bring photo ID.
We apologize for any inconvenience that may be experienced, but the safety and well-being of all postal employees and customers is of paramount importance to the Postal Service.
# # #
The United States Postal Service is an independent federal establishment, mandated to be self-financing and to serve every American community through the affordable, reliable and secure delivery of mail and packages to more than 170 million addresses six and often seven days a week. Overseen by a bipartisan Board of Governors, the Postal Service is celebrating its 250th year of service to customers amidst a network modernization plan aimed at restoring long-term financial sustainability, improving service, and maintaining the organization as one of America’s most valued and trusted brands.
The Postal Service generally receives no tax dollars for operating expenses and relies on the sale of postage, products and services to fund its operations.
For USPS media resources, including broadcast-quality video and audio and photo stills, visit the USPS Newsroom. Follow us on X, formerly known as Twitter; Instagram; Pinterest; Threads; and LinkedIn. Subscribe to the USPS YouTube Channel and like us on Facebook. For more information about the Postal Service, visit usps.com and facts.usps.com.
USPS NEWS
Media contacts
-
Becky Hernandez
becky.m.hernandez@usps.gov