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Effective 12/9/2024, our Centerville location hours will be 8:30 a.m. to 12:30 p.m. and 1 p.m. to 4:30 p.m. Monday-Friday.
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Checking Account Rates

Unlock financial growth with our premium checking account rates, ensuring your money works as hard as you do.
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Checking Account Rates

Premium+

Average Daily Balance Interest Rate APY
$0.01-$2,499.99 1.00% 1.00%
$2,500.00-$9,999.99 1.98% 2.00%
$10,000.00+ 3.69% 3.75%

$25 minimum opening balance.

The interest rate and annual percentage yield (APY) may change after account opening. Fees could reduce earnings. Interest rates and annual percentage yields are current as of November 1, 2024. For current rate information, please call (605) 361-1010.


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Additional Rates

ONE AMERICAN BANK offers an array of interest-bearing products. Unlock financial growth with our competitive rates, ensuring your money works as hard as you do.

CDs

Unlock financial growth with our competitive CD rates, ensuring your money works as hard as you do.

 Learn More Savings

Unlock financial growth with our competitive savings account rates, ensuring your money works as hard as you do.

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Our bankers are ready to focus on what matters most to you. Contact us to set up an appointment or stop by your nearest location.
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