Great Western Bank, 5100 W 26th St. Sioux Falls, SD (26th & Marion)


5100 W 26th St
Sioux Falls, SD 57106

Phone Number:


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Great Western ebanking

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Holiday Schedule

Great Western Bank on Marion Street in Sioux Falls

Lobby Hours

Drive Up Hours

8:00-5:30 M-F; 9:00-12:00 Sat

Great Western ebanking

Our online and mobile banking solution saves you time and allows you to manage your account from anywhere. Deposit checks from your phone, pay and manage your bills from one place, and much more.

2017 Locat Best Award Winner

Learn more about our products and services offered in Sioux Falls

Checking accounts
Free checking
Savings accounts
Mobile banking 
Loans and lending

Articles About: Sioux Falls

Making Life Great Grants


When our communities thrive, we all benefit. Read what our latest grant recipients are doing to help Make Life Great in their own neighborhoods.

Learn How Much You can Save by Switching to Free Checking


Why pay for an account you can get for free? With Great Western Bank Free Checking, you could save up to $144 a year when compared to accounts at other banks.

Great Western Bank Sponsors 2017 Repair Affair


Employees teamed up to help make a difference for deserving homeowners in need of accessibility improvements.

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