News Flash


Posted on: March 24, 2020

Closures and Cancellations Extended

Red, white and blue park playground equipment with closed sign

March 18, 2020 - Diamond Bar, CA) In response to mandates issued by Governor Newsom and public health agencies to lessen the spread of Coronavirus (COVID-19) by supporting social distancing, the City of Diamond Bar has extended its temporary operational changes through April 30, 2020.

The temporary changes consist of the closing of all City facilities to the public, including City Hall, Diamond Bar Center and Heritage Park Community Center, cancellation of all of recreation programs and classes and City special events. City meetings are canceled for the month of March but will resume in April with safety precautions.

To inquire about City services, contact City Hall at (909) 839-7000, facility reservations, class and special event cancellations, contact the Parks and Recreation Department at (909) 839-7070. 

For information about the City’s measures visit

For more information about the executive order issued by the governor, visit

Additional Info...
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