Transit Pass Sales

Residents are eligible to receive a 20% subsidy on transit passes.


Proof of residency in the form of a photo identification (ID) or driver’s license is required. In the case of new residency, a photo ID along with a utility bill with your name and Diamond Bar address may be used. 

Applying for/Purchasing a Transit Pass

Complete this online form to:

  • Apply for the program
  • Renew your pass 
  • Request a username and password

If you already have a City-issued username and password, you can renew your pass online.

Transit Sales

Metrolink train and MTA bus passes sales begin the 25th of each month and end the 5th of the following month. Foothill bus passes are available for purchase throughout the month.