ROUTING NUMBER: 311989645

Reminder: We are closed on November 26th, 27th & the 28th. We will re-open on Monday, November 30th.


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Need a Loan

Need a Loan?

Mortgage loans, home equity loans, auto loans, personal loans, and more – you name it, we’ve got you covered!
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Car Buying Tips

ATM/Debit Card

Make purchases anywhere credit or debit cards are accepted without having to write a check or pay with cash.
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Online Banking

Online Banking

Making it easier on you. Access your accounts right now thanks to our wide range of online banking services!
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Become A Member

who can become a member?

Anyone who lives or works in Smith County or has a relative who is a member can become a member.

How To Be A Member

how to become a member

Provide ID and your signature, then pay a $5.00 fee to purchase a share of the credit union.

Want To Be A Member

I want to become a member

For more info on our financial services, rates, and loan options, contact Keystone Credit Union today.

How Your Money Is Insured

How Your Money Is Insured

We want to be THE trusted source for all the financial needs of our member-owners in Smith County.
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Membership at
Keystone Credit Union

Your hometown credit union

At Keystone Credit Union, we’ve spent decades providing the products and services our Tyler, Texas community needs to succeed. Our goal is to help you with your goals. As a member-owned, not-for-profit cooperative, all income we generate after operating expenses is returned to you in the form of incredible savings and lower rates on loans. Contact us today to learn more about our low interest rate personal loans, online banking, savings options, and more at your Tyler area credit union.

For more information on Keystone Credit Union, our financial services and solutions, and how you can become a member, contact us in Tyler at (903) 882-4343 today.

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Our Services

how can we help?

Auto Rates As Low as 1.75%

Take advantage of our new low interest rates for your next auto loan in Tyler, Texas. Call us today and let’s get started so you can hit the road!

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Location One

Tyler, texas

Find Us: 1550 Rice Rd
Tyler, TX 75703
Call Us: (903) 509-8435

Location Two

Tyler, texas

Find Us: 11877 County Road 492
Tyler, Texas 75706
Call Us: (903) 882-4343