Routing #: 3211-7725-6 Routing Number Triangle
City Hall
 Welcome To San Mateo City Employees Federal Credit Union
For users of the online banking system for checking balances and making transfers,
there will be an upgrade effective September 23, 2021.  Prior to the upgrade, you will
need to follow the instructions below in order to access your accounts.   The main
piece of information that the system will need is a cell/mobile phone number.  This
is needed for another enhancement where you will be able to use mobile devices to
access the system.  This enhancement will be available sometime after the upgrade. 
If you have any questions, please email or call us.  Thank you for your participation and patience.

If you need to reach us, please call us at (650)522-7070 or email us at

Thank you for your patience and understanding.


We operate on the foundation of trust and respect for our members. This institution was created by employees and continues to serve employees, retirees and their family members.

Our goal is to provide exclusive, lifetime benefits in a convenient manner while maintaining our history of offering the highest dividend rates (interest) of any of our competition.




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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