Post Offices

Post Offices in & near Bennington, Michigan. Operating hours, locations, phone/fax number, services information.

Ow Post Office

Post Office in Owosso, Michigan on N Washington St. Operating hours, phone number, services information, and other locations.

Address: 319 N Washington St, Owosso, MI 48867
Phone: 989-723-2929
Fax: 989-723-2383
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 8:30am - 5:30pm
Tuesday 8:30am - 5:30pm
Wednesday 8:30am - 5:30pm
Thursday 8:30am - 5:30pm
Friday 8:30am - 5:30pm
Saturday 9:00am - 2:00pm
Sunday Closed

Lobby Hours

Monday Closed
Tuesday 2:45pm
Wednesday 2:45pm
Thursday 2:45pm
Friday 2:45pm
Saturday 2:45pm
Sunday Closed

Last Collection Times

Monday 10:00am - 5:00pm
Tuesday 10:00am - 5:00pm
Wednesday 10:00am - 5:00pm
Thursday 10:00am - 5:00pm
Friday 10:00am - 5:00pm
Saturday 10:00am - 2:00pm
Sunday Closed