Post Offices
Post Offices in & near Sault Ste. Marie, Michigan. Operating hours, locations, phone/fax number, services information.
Sault Sainte Mar Post Office
Post Office in Sault Sainte Marie, Michigan on Ridge St. Operating hours, phone number, services information, and other locations.
Address: 161 Ridge St, Sault Sainte Marie, MI 49783
Phone: 906-632-9951
Fax: 906-632-8307
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 8:30am - 5:00pmTuesday 8:30am - 5:00pm
Wednesday 8:30am - 5:00pm
Thursday 8:30am - 5:00pm
Friday 8:30am - 5:00pm
Saturday 10:00am - 1:00pm
Sunday Closed
Lobby Hours
Monday 3:00pmTuesday 3:00pm
Wednesday 3:00pm
Thursday 3:00pm
Friday 3:00pm
Saturday 3:00pm
Sunday Closed
Last Collection Times
Monday 10:00am - 3:00pmTuesday 10:00am - 3:00pm
Wednesday 10:00am - 3:00pm
Thursday 10:00am - 3:00pm
Friday 10:00am - 3:00pm
Saturday Closed
Sunday Closed