Great Western Bank

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225 S Main Avenue
Sioux Falls, SD 57104


Great Western Bank is a full-service regional bank focused on relationship-based business and agribusiness banking. Great Western provides full-service banking in nine states through more than 170 branch locations, 20,000 surcharge-free ATM’s, online (, and mobile devices.

Headquartered in Sioux Falls, South Dakota, our banking model seeks to balance the best of being a "big enough" & "small enough" bank, providing capabilities typical of a much larger bank, with a customer-focused culture usually associated with smaller banks.

Great Western Bank’s mission is to Make Life Great by taking outstanding care of our customers and creating long-term relationships. Our values: be authentic and respectful, do the right thing, drive performance and results, put the customer first, get the basics right, and empower locally, think globally

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