Great Plains Bank is a FDIC insured bank with offices in Aberdeen, Eureka and Eden, South Dakota. We are home owned and have been providing our customers full service banking since 1920.

Please browse our website to find out more about Great Plains Bank and how we can help you meet your financial goals. We invite you to use our internet banking and phone banking features. You will find them to be a convenient, safe, secure and easy way to do your banking.

Whether you use our website, stop at any of our three convenient offices or call; you will find our friendly and knowledgeable staff ready to serve you.