Post Offices

Post Offices in & near Woonsocket, South Dakota. Operating hours, locations, phone/fax number, services information.

Woonsock Post Office

Post Office in Woonsocket, South Dakota on S Dumont Ave. Operating hours, phone number, services information, and other locations.

Address: 202 S Dumont Ave, Woonsocket, SD 57385
Phone: 605-796-4495
Fax: 605-357-4906
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 7:45am - 12:30pm, 1:30pm - 2:45pm
Tuesday 7:45am - 12:30pm, 1:30pm - 2:45pm
Wednesday 7:45am - 12:30pm, 1:30pm - 2:45pm
Thursday 7:45am - 12:30pm, 1:30pm - 2:45pm
Friday 7:45am - 12:30pm, 1:30pm - 2:45pm
Saturday 9:00am - 10:00am
Sunday Closed

Lobby Hours

Monday 3:45pm
Tuesday 3:45pm
Wednesday 3:45pm
Thursday 3:45pm
Friday 3:45pm
Saturday 3:45pm
Sunday Closed

Last Collection Times

Monday 10:00am - 12:30pm, 1:30pm - 2:30pm
Tuesday 10:00am - 12:30pm, 1:30pm - 2:30pm
Wednesday 10:00am - 12:30pm, 1:30pm - 2:30pm
Thursday 10:00am - 12:30pm, 1:30pm - 2:30pm
Friday 10:00am - 12:30pm, 1:30pm - 2:30pm
Saturday Closed
Sunday Closed