Routing #: 3211-7725-6 Routing Number Triangle
City Hall
 Welcome To San Mateo City Employees Federal Credit Union
Online Banking Alert: 
Currently the function of transferring funds from your Credit Union account to your bank account is not available. Also, if you have scheduled recurring transfers, this is not working as well.  The company who supports this service has been notified and is working to resolve the issue.  If you need funds transferred, please contact the Credit Union via email at, or call us at (650)522-7070. We apologize for the inconvenience.  Thank you for your patience and we will keep you posted when this function is available.




Online Banking

Login from the top right of any screen to check your balance, manage your accounts, and make transfers.                                                       Bank Transfers can only be made using a computer. Transfers cannot be made using a cellular or mobile device.

First Time Setup

You will need
  1. Login ID - San Mateo Employees FCU Account Number
  2. Password - Social Security Number (no dashes)


To sign up for online banking we will need a few pieces of information from you. Sign up here.

Link A Financial Institution

You will need:

  1. Bank Account Number
  2. Bank Routing Number


Before you can link a financial institution you must have an Online Banking account. Once you have an Logon ID please contact us for further instructions

Multiple Accounts

If you have multiple accounts each account will need to be set up individually. If same social security number, we suggest you combine them into one account with separate sub accounts.

Make Transfers

To enable your account for transfers please email creditunion at You will receive a confirmation message once these services have been added.

Note: Due to limited office hours, our preference is to receive these requests via email at the address noted above.


Quick Links

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Quick access to all your online financial tools.

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330 W. 20th Avenue, San Mateo, CA 94403

Phone: 650-522-7070
Fax: 650-522-7071
Email: creditunion at

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