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1st Bank Yuma will  be closed on Friday, November 21st, 2025, and will reopen as OneAZ Credit Union on Monday, November 24th, 2025.

1st Bank Yuma is Now OneAZ Credit Union

We're proud to share that 1st Bank Yuma is now officially part of OneAZ Credit Union! While our name has changed, the personalized service, staff faces, and commitment to the Yuma community remains stronger than ever. In fact, this exciting new chapter means even more financial solutions, enhanced digital tools, free financial education and resources, and an enhanced experience you've always counted on. Together, we're building a brighter financial future for Yuma and our members across Arizona.

Visit OneAZ

This partnership is more than an acquisition— it’s a promise. A promise to honor the strong roots 1st Bank Yuma has built in the community, while bringing even greater opportunities, resources, and value to our members. We’re excited for what’s ahead, and we’re grateful to have you with us on this journey.

Mike Boden, Interim CEO of OneAZ Credit Union

Here’s what’s staying the same:

  • Your friendly Yuma Team across Yuma, San Luis, and Nogales.
  • The community-first values you know and trust.
  • Personal service from people who understand your goals.

And here’s what you can add to the list:

  • New financial products built for every stage of life.
  • Increased access to 25+ OneAZ locations and 41,000+ ATM locations nationwide with your OneAZ Debit Card.

Bank without limits.

We’re more than a financial institution – we're clearing the way for you to achieve your dreams. Whether you're launching a business, buying your dream home, or saving for your next adventure, we provide financial solutions that keep pace with your ambitions.

Invested in Arizona, Invested in You:

Your dollars stay local, strengthening businesses and communities that support your success.

Member Rate Discounts:

Competitive rates available only to our members

Community Driven:

Each debit card swipe helps fund local nonprofits, creating opportunities for all Arizonans to thrive.

Bank Your Way:

Enjoy digital banking 24/7 or in-person guidance at branches statewide, so you can manage your money with confidence.

Financial Wellness at Every Stage:

Free financial coaching and resources to help you make confident money decisions.

Worry-free Banking:

Your finances are protected with secure digital banking and NCUA insurance up to $250,000 per individual.

"We Love Yuma's team because Brian's experience, professionalism, and knowledge in the Commercial Lending was critical in our success of our store."

- Steve - Papa Murphy’s

"I love the Yuma team because they are a local bank with employees who take time to talk with you and take pride in fulfilling your needs. The personal attention from Brian and Erica has been very professional."

- Perry Pensky - Penn Signs

"We love and appreciate the Yuma team! They are local, connected, committed and accessible!"

- Richard Sprague - Sprague's Sports & Truck Mates

Our members deserve the best. The awards agree.

Main Office

2799 S. 4th Avenue
Yuma, AZ 85364

(928) 783-3334

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San Luis Branch

645 N. William Brooks Ave.
San Luis, AZ 85349

(928) 344-2888

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Fortuna Branch

11600 S. Fortuna Road
Yuma, AZ 85367

(928) 783-3335

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Loan Production Office

242 W. 28th Street
Yuma, AZ 85364

(928) 344-3336

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Midtown Branch

1800 S. 4th Avenue
Yuma, AZ 85364

(928) 783-1170

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Nogales Office

825 N. Grand Ave. 
Nogales, AZ 85621

(520) 397-9220

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Now that you're officially a member of OneAZ, we encourage you to get to know us and stay up-to-date on what's happening.