One American Bank's range of personal banking services and the exceptional individual service you get with each one makes banking with One American Bank the sensible option. Our Personal Banking is built on personal relationships, good advice and financial strategy to help you.
Certificate of Deposits (CDs) are offered in an assortment of terms ranging from 3 months to 60 months to suit your investment needs. Internet banking helps you take care of your finances on-line from work or home, giving you instant access to your account details.
One American Bank is proud of its track record of helping new businesses get off the ground and guiding them onwards and upwards as well as helping existing businesses reach their potential and beyond. One American Bank offers a wide variety of services to established businesses including Operating Loans, Equipment financing, Construction loans, Capital Acquisition and Debt-restructuring.
One American Bank
515 S. Minnesota Avenue
Sioux Falls, SD 57104
Phone: 605-361-1010
Lobby Hours: Monday - Friday 9:00 am - 5:00 pm
Drive-Up Hours: Monday - Friday 8:00 am - 5:30 pm
ATM Available 24 hours a day.