We will be CLOSED Monday, October 13, 2025 in observance of Columbus Day & Indigenous Peoples’ Day.
Any transactions after closing Friday, October 10, 2025 will post to your account on Tuesday, October 14, 2025.
*This affects all wires & ACH transactions.
Free online banking, mobile banking, mobile wallet, and bill pay with all accounts
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.
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.
Not confident with new technology? A real person answers our phone line, and they can help walk you through any questions you have.
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!
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!
Conveniently order checks through the online ordering system or call any personal banker to order checks today!
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:
You are accessing a printable version of our Electronic Funds Transfer.
You are accessing a printable version of Grinnell State Bank’s Online Banking Terms and Conditions. There are hyperlinks appearing within the document to access additional bank policy information referenced by the link. The links are for reference only, please contact the bank directly to request a copy of the referenced information.
