Post Offices
Post Offices in & near Clark, South Dakota. Operating hours, locations, phone/fax number, services information.
Clark Post Office
Post Office in Clark, South Dakota on N Smith St. Operating hours, phone number, services information, and other locations.
Address: 111 N Smith St, Clark, SD 57225
Phone: 605-532-3771
Fax: 605-357-4906
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 9:00am - 11:00am, 12:30pm - 4:00pmTuesday 9:00am - 11:00am, 12:30pm - 4:00pm
Wednesday 9:00am - 11:00am, 12:30pm - 4:00pm
Thursday 9:00am - 11:00am, 12:30pm - 4:00pm
Friday 9:00am - 11:00am, 12:30pm - 4:00pm
Saturday 8:45am - 9:30am
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 9:00am - 11:00am, 12:30pm - 2:30pmTuesday 9:00am - 11:00am, 12:30pm - 2:30pm
Wednesday 9:00am - 11:00am, 12:30pm - 2:30pm
Thursday 9:00am - 11:00am, 12:30pm - 2:30pm
Friday 9:00am - 11:00am, 12:30pm - 2:30pm
Saturday Closed
Sunday Closed