Welcome to SDFCU: Your Credit Union

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Whatever your financial goals may be, SDFCU is here to help.

As a member, you have access to free tools and resources to equip you along your financial journey. You also have access to banking products and services that can help you save. Get started managing your account(s) and explore your benefits below.

Access Your Account(s)

Log into Online Banking for easy account access and self-service options. For your first login: 


Click on the button below


Enter your Member Number as your username



Enter the last 4 digits of your Social Security Number twice as your password

Log In

You can also log in from our homepage.


Need a branch or ATM? You have access to the CO-OP nationwide network of Shared Branches and nearly 30,000 free ATMs. Use our Locations Tool to find one near you. 

Read our article for all the ways you can bank with SDFCU!

Get the SDFCU Mobile App

Highly rated by fellow members, the app makes managing your account(s) a breeze. View the video below for a quick snapshot of what you can do:



Visit Android’s Google PlayTM or Apple’s App StoreSM and search for “SDFCU” to download our app to your mobile device. 

sdfcu mobile app sdfcu mobile app


Your Banking Advantage

Look no further than our credit union when you need a new loan, line-of-credit or savings opportunity. 

View Our Rates


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Premium Cash Back+ Credit Card
Earn cash back rewards on whatever you spend.
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