Diamond Bar, CA | Official Website

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Take the Complete Streets Survey!

Let us know what elements you would like to see added to make Diamond Bar Blvd. more walkable and bike friendly.
Find My Voting District

Residents may now locate their voting district using interactive map
Latest News from City Hall

Weekly issues contain brief news and information about City programs, services and construction projects.
We're Hiring!

Join the Parks and Recreation team - part-time positions with flexible schedules - Apply online.
Street Rehabilitation Project to Start in May

Two residential areas and a portion of Golden Springs Dr. are scheduled for pavement work and other improvements.
Photo Contest Now Accepting Entries

The City's popular Through My Lens photo contest is now open for entries!
Results of District 39 Assessment Ballot Process

Formation of new District approved by majority of votes
Contactless Paper Shredding Events

Safely and securely dispose of confidential or sensitive documents at a free drive-through paper-shredding event

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Registration now Open for Summer Day Camp

Summer fun includes trips, activities, and exciting sports and games for children ages 6 to 12.
Public Safety Annual Report Now Available

This report provides a comprehensive overview of the three key areas that make up the City’s public safety program
Intersection Improvements Update

Construction continues at the intersection of Grand Avenue/Golden Springs Drive where two projects are underway.