Post Offices
Post Offices in & near West Saint Marys, Iowa. Operating hours, locations, phone/fax number, services information.
Saint Mary Post Office
Post Office in Saint Marys, Iowa on Iowa St. Operating hours, phone number, services information, and other locations.
Address: 104 Iowa St, Saint Marys, IA 50241
Phone: 641-297-2305
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 1:00pm - 3:00pmTuesday 1:00pm - 3:00pm
Wednesday 1:00pm - 3:00pm
Thursday 1:00pm - 3:00pm
Friday 1:00pm - 3:00pm
Saturday 1:00pm - 3:00pm
Sunday Closed
Lobby Hours
Monday 4:00pmTuesday 4:00pm
Wednesday 4:00pm
Thursday 4:00pm
Friday 4:00pm
Saturday 4:00pm
Sunday Closed
Last Collection Times
Monday 1:00pm - 3:00pmTuesday 1:00pm - 3:00pm
Wednesday 1:00pm - 3:00pm
Thursday 1:00pm - 3:00pm
Friday 1:00pm - 3:00pm
Saturday 1:00pm - 3:00pm
Sunday Closed