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Many of SLFCU’s branch lobbies have re-opened for member service with additional safety precautions. Kirtland and Livermore East remain closed. Learn more. To read more about how COVID-19 is affecting SLFCU, click here.

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Sandia Laboratory Federal Credit Union Sandia Laboratory Federal Credit Union Go to main content
Routing #307083911|
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Welcome to SLFCU 

We're here to help chart your course to full Credit Union membership!

There are many excellent reasons to make SLFCU your primary financial institution. We invite you to say goodbye to your big bank and hello to credit union membership!


You matter: Credit Unions are member owned. At SLFCU, we are not beholden to stockholders, so we always work in YOUR best interest.

Your money stays in the community: Credit Unions are all about local. We are made up of your friends, family and neighbors. SLFCU supports the community through job creation, sponsorship of many non-profit organizations, and providing low-cost loans, with low interest rates and fees.

Doing the right thing is our priority: Credit Unions are not-for-profit, but for people. Our members are everything to us – after all, they own the place!

Best Credit Union in the state: Sandia Laboratory Federal Credit Union is a top 100 Credit Union in the country and the #1 Credit Union in New Mexico– according to Forbes.

Safe and sound: All credit union deposits are insured to $250,000 per account by the National Credit Union Administration.

Quick answers: SLFCU is not a big bank. We make local decisions. Our job is to figure out how to help – not how to say no.

Save money: Get cash-back rewards on our low-interest rate credit cards!

Friendly and fun: Join us on Facebook – we have great information and fun contests!

Learn about saving and borrowing: SLFCU offers free financial education.

Make it a tradition: Your family is eligible for membership, too!


SLFCU has a special team of employees called Navigators. They are at the ready to help our newest members if they get stuck or need encouragement or assistance getting their accounts set up. Not sure how to get direct deposit going? Having trouble setting up online banking or bill pay? No problem! Simply ask a Navigator!  They’ll get back to you quickly with advice and support.

  • SLFCU routing #: 307083911
  • Email us:
  • Call us: 505.237.7628 or 833.997.7628

A Navigator will return calls/emails received by 3:00 p.m. the same day. Calls/emails received after 3:00 p.m. MT or on the weekends will be returned the next business day.

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