Car crash statistics in Chino Hills, CA

We don't rate cities as safe or unsafe: crash counts can't say how risky a street is, and busy streets have more crashes partly because more people use them. This page covers traffic crashes, not crime. What the records show: 1,722 crashes were reported in Chino Hills from 2021–2025, 553 with an injury and 11 with a death. 32% (California: 40%) of crashes injured someone. 15% (California: 25%) were hit-and-run.

• 32% (California: 40%) of crashes injured someone.
• 15% (California: 25%) were hit-and-run.
• 26% (California: 26%) happened between 8 p.m. and 6 a.m.
• The busiest hour was 3 p.m. (California: 5 p.m.).
• 26% were on a freeway.

Set against all reported crashes in California, 2021–2025. Without traffic counts these can't say how risky a street is.

The main cause the reporting officer recorded, as a share of all 1,722 crashes. It is the officer's judgement at the scene.

• Unsafe speed38% · 655
• Unsafe turning or lane change13% · 218
• Running a red light or stop sign10% · 175
• Failing to yield at an intersection or to turn9% · 158
• Driving under the influence9% · 149

By type of collision: rear end 25%, broadside 20%, side swipe 18%, hit object 18%.

The latest year can rise as late reports come in, and some police departments file months late.

• 33 crashes (2%) involved a pedestrian.
• 36 crashes (2%) involved a bicyclist.
• 40 crashes (2%) involved a motorcyclist. See where they cluster

How many car accidents happen in Chino Hills each year?

Reported crashes in Chino Hills: 2021: 354, 2022: 409, 2023: 346, 2024: 331, 2025: 282. The latest year can rise as late reports come in, and some police departments file their reports months late.

What time do most crashes happen in Chino Hills?

The busiest hour for reported crashes in Chino Hills is 3 p.m.. 26% (California: 26%) happened between 8 p.m. and 6 a.m.

What causes crashes in Chino Hills?

The main cause the reporting officer recorded, as a share of all 1,722 crashes: unsafe speed 38%, unsafe turning or lane change 13%, running a red light or stop sign 10%, failing to yield at an intersection or to turn 9%, driving under the influence 9%.

How many people were killed in crashes in Chino Hills?

11 crashes killed someone in 1,722 reported crashes in Chino Hills from 2021–2025, and 553 crashes injured someone.

How many crashes in Chino Hills involve pedestrians, cyclists or motorcyclists?

33 involved a pedestrian (2%), 36 involved a bicyclist (2%), 40 involved a motorcyclist (2%), of 1,722 reported crashes from 2021–2025.

Where does this data come from?

Police crash reports in the California Crash Reporting System (CCRS), published by the state on data.ca.gov. Every reported crash is counted, whatever the vehicles, and no locations are used.