Your Starion community is Bismarck. Change?
with innovative solutions and
unmatched customer service.
350 South Grand Avenue
Sun Prairie, WI 53590
8:00am - 5:00pm Mon-Fri
Starion Bank has many options to meet your banking needs including personal checking, savings, and loans!
Need help deciding which account is best for you?
Call us at 888-258-6050
Chat with us online
Routing Number: 091310767
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Member FDIC. Equal Housing Lender.