Diamond Bar, CA | Official Website

View All

New Fiscal Year Budget

July 1 will mark the start of a new fiscal year and the implementation of a new annual operating budget and capital improvement program
Concerts and Movies

If you enjoy concerts and movies alfresco, Wednesday will be your favorite day of the week this summer! Concerts in the Park and Movies under the Stars now underway
Free Gardening Workshops

If you want to learn or pick up new gardening know-hows, plan on attending one of the free monthly workshops the City is hosting June through September