City of Diamond Bar Measure Q (Los Angeles County)

Last updated Sat, Nov 7, 4:33 PM ET

Ballot measure · November 3, 2026 · Diamond Bar voters

What it does
To maintain local funding for emergency response/Sheriff protection; keep Diamond Bar's neighborhoods/public areas safe/clean; prevent property crimes/burglaries; minimize the risk of wildfires; prepare for/respond to wildfires/other natural disasters; maintain roads/prevent potholes; for other general city services; shall a measure be adopted establishing a 1¢ sales tax, providing approximately $6,000,000 annually until ended by voters, requiring audits/spending disclosure, all funds benefiting Diamond Bar residents?
A YES vote means
Diamond Bar would set a 1¢ sales tax raising about $6,000,000 a year for emergency response, public safety, wildfire prevention, roads and other city services until ended by voters.
A NO vote means
Diamond Bar would not set this 1¢ sales tax.
Needed to pass
A simple majority: more than half of the YES and NO votes on this measure must be YES. Leaving it blank doesn't count either way.
Left–right lean
Unclear: our AI read of the official summary isn't confident enough (we require 70%) to place this on the left–right spectrum, so we don't. Read the summary and decide for yourself.

The YES and NO lines are SpectrumVote's plain-language reading of the official text above; the official text is what you vote on.

Official text: source

Background

City staff recommended that the Diamond Bar City Council adopt Resolution No. 2026-28 on July 21, 2026 to place this Council-initiated one-cent transactions and use (sales) tax on the ballot and direct the City Attorney to prepare an impartial analysis, according to the staff report.

The staff report states the City faces a structural deficit, with a ten-year forecast of annual shortfalls from about $1 million to more than $9 million that would deplete General Fund reserves by 2036, and that the Council cut spending by more than $1 million in each of the past two budget years.

According to the staff report, the tax would raise an estimated $6 million a year for general services such as public safety, wildfire preparedness, infrastructure and parks; Diamond Bar's sales tax rate is 10.25% after the county's Measure ER, of which the City receives 1%. As a general tax it needs a simple majority.

Put on the ballot by Diamond Bar City Council, July 21, 2026 (Resolution No. 2026-28; vote count not found in records reviewed).

From official source.

See your members of Congress and every race and measure on your ballot in Los Angeles County, from your address. Your address stays in your browser.Look up my races

Next elections here

Also on Los Angeles County ballots

All Los Angeles County races and measures →

Quick answers

What does a YES vote on City of Diamond Bar Measure Q mean?
Diamond Bar would set a 1¢ sales tax raising about $6,000,000 a year for emergency response, public safety, wildfire prevention, roads and other city services until ended by voters.
What does a NO vote on City of Diamond Bar Measure Q mean?
Diamond Bar would not set this 1¢ sales tax.
How many votes does City of Diamond Bar Measure Q need to pass?
A simple majority: more than half of the YES and NO votes on this measure must be YES. Leaving it blank doesn't count either way.
Should I vote yes or no on City of Diamond Bar Measure Q?
SpectrumVote doesn't endorse anyone or tell you how to vote. Read what a YES and a NO vote each do, and the official text, then decide based on what you want to happen.
When is the vote?
The general election was Tuesday, November 3, 2026. Counts are unofficial until each state certifies its results over the following weeks; your state or county election office has the official results.

Not sure how to decide? Read our nonpartisan guide to the Los Angeles County ballot.

See something wrong on this page? Report a problem · Corrections