Transit Pass Sales

Residents are eligible to receive a 20% subsidy on transit passes, which may be purchased at City Hall or online.


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 on it may be used. Online purchasers must first pre-register in-person at City Hall to obtain a user name and password.

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.