Convenient Locations

TYNDALL OFFICE
Lobby Drive-up
1600 Main Street
Tyndall, SD 57066
Phone: 605-589-3313
External ATM available
Monday to Friday
8:00 am – 4:00 pm
Monday to Thursday
8:00 am – 4:00 pmFriday
8:00 am – 5:00 pm

Saturday
8:00 am – 12:00 noon

CHANCELLOR OFFICE Lobby Drive-up
221 Main Street
Chancellor, SD 57015
Phone: 605-647-2228
ATM available in Ampride Convenient Store
Monday to Thursday
8:00 am – 4:00 pmFriday
8:00 am – 5:00 pm
Monday to Friday
8:00 am – 5:00 pm
HERON LAKE MN OFFICE Lobby Drive-up
274 10th Street
Heron Lake, MN 56137
Phone: 507-793-2334
Monday to Thursday
8:00 am – 5:00 pmFriday
8:00 am – 5:00 pm
Monday to Friday
8:00 am – 5:00 pm

**Effective January 1st, 2015 – Security State Bank will be open the following hours**

 All Locations:

 Lobby: Monday – Friday 8:00 am to 4:00 pm

 Drive-Up: Monday – Friday 8:00 am to 5:00 pm

 *Closed Saturday*