Post Offices
Post Offices in & near Martin, South Dakota. Operating hours, locations, phone/fax number, services information.
Martin Post Office
Post Office in Martin, South Dakota on 3rd Ave. Operating hours, phone number, services information, and other locations.
Address: 506 3rd Ave, Martin, SD 57551
Phone: 605-685-6550
Fax: 605-357-4906
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 9:00am - 1:00pm, 2:00pm - 3:45pmTuesday 9:00am - 1:00pm, 2:00pm - 3:45pm
Wednesday 9:00am - 1:00pm, 2:00pm - 3:45pm
Thursday 9:00am - 1:00pm, 2:00pm - 3:45pm
Friday 9:00am - 1:00pm, 2:00pm - 3:45pm
Saturday 9:00am - 11:00am
Sunday Closed
Lobby Hours
Monday 12:15pmTuesday 12:15pm
Wednesday 12:15pm
Thursday 12:15pm
Friday 12:15pm
Saturday 10:45am
Sunday Closed
Last Collection Times
Monday 7:00am - 11:30amTuesday 7:00am - 11:30am
Wednesday 7:00am - 11:30am
Thursday 7:00am - 11:30am
Friday 7:00am - 11:30am
Saturday Closed
Sunday Closed