Peoples State Bank is now Minnwest Bank.

Together, we are stronger.

While it’s business as usual for now, there is some information you need to know to help you prepare for the system conversion weekend of May 31, 2019. Click here for important details on the merger and learn more about Minnwest Bank.


On May 31, 2019 the Summit location will have updated hours:

  • Cut off time: 5 PM
  • Closing time: 5 PM

Hours will return to normal after this date.


Contact Peoples State Bank


PO Box 951
Summit, SD  57266
Phone:  605-398-6111
Toll Free: 1-855-398-6111
Fax: 605-398-6402


Mon., Tues., Wed., Thurs. - 9:00 a.m to 4:00 p.m. 

Friday  -  9:00 a.m. to 6:30 p.m.

PO Box 35
Florence, SD  57235
Phone:  605-758-2175
Fax: 605-758-2180


Mon., Tues., Thurs., Friday - 9:00 a.m. to 4:00 p.m.

Wednesday - 9:00 a.m. to 5:30 p.m.

Deposit Drop Box Location
On the corner of Kemp Ave. and 10th Street 4 10th Street NW
Watertown, SD  57201
(Located on the West side of "Convenience Corner" store)


Online Banking