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.
Grinnell State bank has grown alongside the community for nearly 100 years. By implementing innovative technology and establishing long-lasting relationships with customers, we’ve been able to add branches, give out countless loans to local businesses, and provide protection and security for personal and business accounts. Our 40 plus experienced staff members are here for you.
You’re not just an account number to us. When you stop in, we’ll know your name, and we’ll learn your individual preferences to connect you with accounts, insurance, and investment options that make sense for you. We know some people prefer to take care of everything online, which is why we built every available feature in our mobile banking app. If you ever have questions about online banking, a real person will pick up the phone. Mixing new technology with old-fashioned customer service has earned us excellent reviews, and more importantly, it’s made banking easy for our customers.
Our knowledgeable staff designed custom account options that work for people and businesses in our community. We’ll guide you to the plan that will give you the most benefits and savings.
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.
