Like a bank, Just Better! We are hiring. Apply Now!
En Español
DOWNLOAD OUR MOBILE APP
Apple App Store Google Play

banking-iconOnline Banking ▼

Online Banking
Online
Banking

Forgot your password?
Enroll in Online Banking...

Business Loans

Built for What’s Next.

Business loans to help you invest in the people, tools, and opportunities ahead.

Learn More ►

Auto Loan Special

Bewitching Auto Rates. A Chance at a $100 Treat.

Get 1% off your approved auto loan rate and a chance to win $100 in our weekly drawing. A deal so good, it’s almost magic.

Apply Today!

Free Checking

A Seasonally Cool Way to Bank

Open a Free Checking account and get a FREE IGLOO® cooler—perfect for every season.

Become a Member Today!

Holiday Loans

Holiday Magic, Without the Budget Panic.

Bring a little more merry to the season with up to $2,500 at 12% APR for 12 months—perfect for gifts, gatherings, travel, and all the extras that make the holidays feel magical.

Apply Today!

Share Certificates

Pick the Option. Harvest the Rewards.

Explore share certificate options built to help your money work harder for you.

Start Saving!

Loans Funded
in 2025

4,086

Events and Sponsorships
in 2025

40+

Save to Win
Payout to Date

$56,352

Free ATMs

Free ATMs
Mobile App

Mobile App
Apply for a Loan

Apply for a Loan
Join Us

Join Us
Locations and Contact

Locations / Contact
Shared Branches

Shared Branches

Fraud Resources

Fraud Resources

Learn More ►

Save To Win

Save To Win

Learn More ►

Community Events

Community Events

Learn More ►
Additional Services
Open More Info
Join Us Today
Open More Info
Apply for a Loan
Open More Info
Mobile App, Online Banking, and Bill Pay
Open More Info
Shared Branch Locations Nationwide
Open More Info
Surcharge-Free ATM Locations
Open More Info
Wires
Open More Info
Calculators
Open More Info
Loan and Deposit Rates
Contact Us
  • Contact us by phone:
    Odessa, TX — 432.363.6600
    Midland, TX — 432.550.8911
  • Fax: 432.367.0611
  • Email us at: Mail@southwest66.com
  • Mail to:
    Southwest 66 Credit Union
    P.O. Box 12010
    Odessa, TX 79768-2010
  • Visit one of our branches:
    4041 E 52nd Street, Odessa, TX
    1315 W. University, Odessa, TX
    4425 W. Wadley Ste 190, Midland, TX
Quick Links
Routing number: 316386858
NMLS# 768470
COMPLAINT NOTICE
NCUA

Third Party Link Disclaimer - Southwest 66 Credit Union does not endorse or guarantee 3rd party links. The products and services offered on 3rd party sites are not products of Southwest 66. Southwest 66 cannot attest to the accuracy of information provided by the linked sites. Linking to a web site does not constitute endorsement by Southwest 66, or any of its employees, of the sponsors of the site or the products presented on the site. Other websites which you may link to from this site are not bound by the Southwest 66 Website Privacy Policy. The calculators provide estimates only. Read our privacy policy.

Non-Secured Communication Notice - We cannot guarantee the safety of any information given through regular e-mail as the internet is operated over an open channel. Please do not send any personally identifying information such as your social security number, account number or PIN through an unsecured e-mail.