Affinity Credit Union
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We will BEAT your current auto loan rate by a full 1%!

Is your auto loan with another lender? THAT'S OK! The good news is we'll lower your auto rate by 1% when you refinance with Affinity. We'll even put the brakes on payments for 90 days!

Apply Today!

Limited Time CD Specials!

Help your money work smarter with the best CD rates. Click below to see all rates or call 515-777-7838 to open yours today!

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3.00% APY Rewards Checking!

Check out our new Kasasa Cash rewards checking account! This FREE account also refunds up to $25 per month in ATM fees... a truly amazing checking account that you can open today.

Learn More & Earn More

Affinity Credit Union: Building Better Lives

At Affinity, our mission is to "build better lives", but what does that mean?.

Our member-owned cooperative model allows us to truly focus on the best interest of our members and community, by offering lower loan rates, greater deposit yields and less fees than you'll find at traditional banking institutions. We also give back to our community, donating over $30,000 to local charities and causes just in 2018.

We are guided by our brand promise, always striving to:

  • Work in your best interest
  • Simplify your life
  • Provide solutions to help you achieve financial success
  • Enrich our communities

Welcome to Affinity Credit Union, where we build better lives!


There's money in your house! With rising property values, now is a perfect time to use the equity in your home to pay for whatever life decides to throw at you. Get an Affinity Home Equity Line of Credit (HELOC) with a crazy low intro rate of only 2.49% APR. 


Where "people helping people" isn't just a tag line, it's what we do every day.

Featured Articles

Affinity Pledges $10,000 to the Food Bank of Iowa

In the spirit of "building better lives", we are proud to support the fight against hunger.

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