• General Plan Update
  • City Council Meetings
  • Diamond Bar Center
  • Meetings and Agendas
  • Online Services
  • eSubscriptions
Sign up for Emergency Alerts. Receive timely updates via land lines, mobile phones, or email.
More
News
Fair Committee Recruiting Volunteers
fun and rewarding volunteering opportunity with LA County Fair – More »
Summer Camp
City now accepting registrations for the 2017 program – More »
City Birthday Party
Saturday, April 8 • 11 a.m. to 5 p.m. • Pantera Park – More »