Here’s where you can figure out the Diamond Bar street sweeping schedule and find out when your street is swept.
Diamond Bar is bordered by the city of Walnut, Pomona, Chino Hills, and Rowland Heights. Be sure to check the schedule of those cities too if you live on the city border.
Note: If there’s a change to your normal street sweeping schedule then there’s likely also a change to your trash pickup schedule.
Diamond Bar Sweeping Schedule
Streets are either swept on the first and third weeks of the month or the second and fourth weeks of the month.
Here’s a link to the cleaning schedule:
https://www.diamondbarca.gov/DocumentCenter/View/10932/2023-Street-Sweeping-Schedule
Diamond Bar Street Sweeping Map

Holiday Schedule for Diamond Bar Street Sweeping
Street Sweeping does not take place during the following holidays. If sweeping is scheduled to take place on any of these holidays, sweeping will be delayed one day.
- New Year’s Day
- President’s Day
- Memorial Day
- Independence Day
- Labor Day
- Veterans Day
- Thanksgiving Day
- Christmas Day
City of Diamond Bar Twitter Updates
Occasionally the city posts updates about street sweeping and parking enforcement on Twitter. You can follow them @DiamondBarCity for more updates.
Street sweeping continues as scheduled, but the City is not enforcing neighborhood parking restrictions until the Stay-at-Home Order is lifted. If you’re able to move your car on your designated street sweeping day, please do so to allow for more efficient removal of debris. pic.twitter.com/tui6smcE2g
— City of Diamond Bar (@DiamondBarCity) April 15, 2020
Diamond Bar Parking Enforcement
Get a Sweeping Ticket (Citation)?
Use our free guide on How to get out of a parking ticket.
Contact for Public Works
Phone: (909) 839-7060
Did we miss something?
If you’re looking for a street sweeping or cleaning schedule that isn’t listed here, please let us know in the comments.
Also, occasionally our information gets out of date… if that happens, kindly let us know in the comments and we’ll get the schedule updated. Thanks!