Diamond Bar, CA | Official Website

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HHW and EWaste Collection Event

Dispose of hazardous household products properly at the next drive-through event in Diamond Bar
New Citizens Academy Starts in May

Gain a better understanding of local government operations
Bunny Box Drive-Thru Event

Enjoy a fun and memorable drive-through meet-and-greet with the Easter Bunny!
Strategic Plan Update

Quarterly update of the 2021-2024 Diamond Bar Strategic Plan now available
COVID-19 Vaccine Release Update-March 1

Los Angeles County increases persons eligible to receive COVID-19 vaccinations.
Housing Element Update Underway

A component of the General Plan, the Housing Element includes analyses of the community’s housing needs for the future.
Birthday Windmill Hunt

Celebrate the City's 32nd year of cityhood with a month-long family friendly event!

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Tres Hermanos Conservation Authority Meetings

Authority administrative duties and meeting oversight responsibility rotates to Diamond Bar.
Extended Expiration for Diamond Ride ID Cards

Due to COVID-19 restrictions to in-person visits to City Hall, Diamond Ride cardholders are not required to renew expired identification cards until June 2021

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