Voter Information

Voting Changes in Los Angeles County

Explore the new voting experience at a demonstration center near you - Flyer


A person entitled to vote shall be a United States citizen, a resident of California, not imprisoned or on parole for the conviction of a felony, and at least 18 years of age at the time of the next election. Voters can:

Helpful Links


The City of Diamond Bar contracts with the Los Angeles County Registrar-Recorder / County Clerk for election services.

Polling Places &Times

Polling places may vary from election to election, review your sample ballot for location, date, and time. For more information, call the Diamond Bar City Clerk’s office at 909-839-7000.