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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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Skyrocket your savings with a Savings+ Account!

Earn up to 4.25% APY* on $50,000 minimum balance.

*The interest rate and annual percentage yield may change after account opening. Fees could reduce earnings. Interest Rates and APY is current as of November 1, 2024.

Start Saving!
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ONE stop shop for your personal banking needs

including checking and savings accounts, credit and debit cards, certificates of deposit (CDs), individual retirement accounts (IRAs), loans, and more.

Explore Personal Checking
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All in ONE: Whether it is big or small, our business banking is tailored for your needs.

Our services include loans, credit, checking accounts, savings accounts and more.

Explore Business Checking
Discover the Power of Community Banking

We've been serving customers for over 140 years.

Unlock your financial potential with ONE AMERICAN BANK: where modern banking meets personalized guidance. Our bankers are here to help you every step of the way. We build relationships with our customers and give you the attention and support you deserve.

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Visit Online Banking
Online Banking

With our secure online banking services, you can manage your finances from anywhere, at any time.

Visit Online Banking
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Visit Mobile Banking
Mobile Banking

Bank on the go with our mobile banking app - your financial world in the palm of your hand.

Visit Mobile Banking
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View Our Rates
Our Rates

Explore our highly competitive rates. Trust us for competitive rates that empower your money to work harder. 

View Our Rates
Why Choose Us

Why Others Choose
ONE AMERICAN BANK?

Our dedicated bankers and local decision making ONE AMERICAN BANK distinguishes itself through its commitment to community values, personalized service, and a strong focus on ethical and responsible banking practices. We prioritize building lasting relationships with our customers. We'll support your evolving financial needs and will strive to be your trusted partner for your family and future generations.
Our FREE Online & Mobile Banking Tools and Services We offer leading-edge online and mobile banking tools, making it easy for customers to manage their finances from anywhere. We offer free credit monitoring and financial tools that help you create a personalized budget and track spending, income, and more!
Our customer service Our customer service is known for being highly responsive, friendly, and dedicated. We prioritize building strong relationships with customers, and our team is always ready to assist with your banking needs.
Online Security

Helping you to stay safe.

Fraud is committed when criminals use your personal information to access your bank accounts, obtain loans, make purchases, rent an apartment in your name, get a job, get medical services or otherwise use your identity for their own purpose.

Please use the information provided to help keep yourself safe when dealing with online fraud.

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Cybersecurity Awareness Month

Advanced Fee Fraud Scams

Online Shopping Tips

How to Use Social Media Safely

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Let's Connect

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.
Contact Us