We have received multiple reports that an individual has been posing as our institution and stating that the people they are contacting have a card that is compromised.  As a reminder, Grinnell State Bank will never call you and request your personal information, for any reason. 

We will be CLOSED on Monday, January 19, 2026 in observance of Martin Luther King Jr Day.

Any transactions after closing Friday, January 16 will post to your account on Tuesday, January 20.* 

*This affects all wires/ACH files. 

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Personal Banking

Free online banking, mobile banking, mobile wallet, and bill pay with all accounts

Banking made for Iowans

At Grinnell State Bank, we get to know our customers. We’ve been locally owned since 1925, and we love helping our neighbors with all of their banking needs.

Even if you move out of Iowa, you can keep banking with us and get the same excellent customer service no matter where you are.

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Benefits of banking locally:
  • Your funds help support local business loans, which will help them grow and thrive.
  • Bankers will get to know your name and understand your preferences.
  • Real people are available to help you navigate our mobile app.
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We may be almost 100 years old, but our mobile banking technology is state-of-the-art. Easy mobile deposits, bill pay, transfers, and more are available through our mobile app.

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Not confident with new technology? A real person answers our phone line, and they can help walk you through any questions you have.

Need an easy way to see your whole financial picture?

Check out our free financial planning tool that helps you budget and see all of your accounts in one easy to use portal!

Contact us, watch the video or click below to learn more!

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Not a fan of ATM fees?

We aren’t either, which is why Grinnell State Bank is part of the Shazam Privileged Status Network. Our customers can use over 3,100 ATM’s across the country without worrying about fees.

Contact us today to set up your GSB Account!

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Need to Reorder Checks?

Conveniently order checks through the online ordering system or call any personal banker to order checks today!

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BENEFITS OF YOUR ACCOUNT

Bringing the Bank to you

We want to make banking easy for you with 24/7 access to your accounts and convenient access to services. Have 24/7 access to all of the following without having to step foot in the bank:

Your Current Accounts

Mobile App with Mobile Deposit, Bill Pay, Internal Account Transfers & more

Fee-Free Shazam Privileged Status ATMs

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