To apply for membership, visit any of our branch locations or follow the directions below to apply from home.

How to Apply

  1. Make sure you are eligible for membership by reading the requirements below
  2. Download the Membership Application PDF by clicking the “Apply for Membership” icon below
  3. Be sure to read the information below about our Convenience Package
  4. Open the PDF and complete the form
  5. Print your completed Membership Application
  6. Sign where indicated (Signature required for all persons named on the account)
  7. Mail the following items to the address below:
    • Completed and signed Membership Application
    • Required initial deposit(s) for all new accounts requested
    • Photocopy of a government-issued photo ID for each account signer
    • Photocopy of your employer ID or other proof of membership eligibility.
      If you are joining as an immediate family or household member of a current member, please use this form to verify your eligibility.

Mail To

Attention: New Accounts
1st Nor Cal Credit Union
P.O. Box 509
Martinez, CA 94553

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Apply for Membership

Already a member?
Click HERE to add a product or service.

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  • Any and all persons who live, regularly work, currently attend school, or currently worship in Contra Costa, Solano, or Alameda counties, as well as any and all businesses, corporations, and other legal entities in those counties.
  • Persons within the immediate family or household of a member.
  • The surviving persons within the immediate family of a deceased member.
  • Persons retired as pensioners or annuitants from any of the groups listed herein.
  • Corporate or other legal entities listed herein.
  • Organizations of such persons listed herein.

Visit the About Us page to learn more about 1st Nor Cal Credit Union.

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Convenience Package

Take advantage of our Convenience Package when you apply for membership!

Convenience Package

*To qualify for a Convenience Package, a new or existing member must open a new Checking Account with a Debit Card, set up Direct Deposit, and utilize 1st Line Overdraft Protection. $75 will be deposited into their account upon verification of first Direct Deposit and qualification of services. If member does not use 1st Line Overdraft Protection, they will receive a $50 deposit into their account. Offer limited to ONE (1) $75 or $50 bonus per member. 1st Nor Cal Credit Union reserves the right to terminate this offer at any time.