For banking by telephone, to find an ATM, or to speak to a Star One phone representative for assistance with this website, please call us at 866-543-5202 or 408-543-5202.
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Why Join?

When you become a member of Star One Credit Union, you're part of one of the strongest and safest credit unions in the nation.

Our mission is to improve each member's life by delivering valuable financial services.

When you become a member of Star One Credit Union, you're part of one of the strongest and safest credit unions in the nation. Learn about what makes us one of the best credit unions around.

Our focus? To provide our members with long-term financial solutions and outstanding member service while keeping our fees low.

As a cooperative, our profits are returned to our members in the following ways:

  • Free checking accounts
  • High interest rates on savings products
  • Low interest rates on loans and credit cards
  • Free Online Banking and Mobile Banking
  • Nearly 30,000 surcharge-free ATMs in the CO-OP network
  • Low fees
  • Ancillary services such as notary service, signature guarantee, and more, at low or no cost

We know there are many companies competing for your business. We are committed to earning and maintaining your membership through our valuable and no-nonsense products and services. We're here for you.

So if you live, regularly work in, or attend school in Santa Clara County, Alameda County, Merced County, Monterey County, San Benito County, San Joaquin County, San Mateo County, Santa Cruz County, or Stanislaus County, consider membership at Star One.

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Scam and Fraud Alert

Please remember that Star One employees will never call you to verify or ask for your personal information.

Hang up immediately if someone claiming to be a Star One employee asks for any banking information—such as your Online Banking login information, account numbers, card PINs, or one-time passcodes.

A fraudster may try to reassure you that it's OK to share your information—please hang up, it's not OK.

Several Star One members have received phone calls from a person claiming to be a Star One employee—with a caller ID forged to look like a Star One phone number—and whose goal is to gain access to members' bank accounts online.