DMVZoneBlogSpeeding was a factor in 1,303 California traffic deaths in 2023, about one in three. Los Angeles County had the most, but small mountain counties like Inyo and Amador had the highest rates per person.
In 2023, 1,303 people died in speeding-related crashes in California, 32% of all traffic deaths that year, according to UC Berkeley SafeTREC. Los Angeles County had the most (299). Per 100,000 residents, the highest traffic death rates were in Inyo, Amador, Glenn, Calaveras and Tehama counties.
California's traffic deaths fell nearly 11% from 2022 to 2023, to 4,061, according to the Office of Traffic Safety. Speeding-related deaths fell too, by 9.7%. Even so, speed is still involved in about a third of all deaths on California roads, above the national share of 29%.
| County | Speeding-related deaths |
|---|---|
| Los Angeles | 299 |
| San Bernardino | 103 |
| Riverside | 103 |
| San Diego | 83 |
| Orange | 75 |
| County | Deaths per 100,000 |
|---|---|
| Inyo | 16 |
| Amador | 15 |
| Glenn | 14 |
| Calaveras | 13.4 |
| Tehama | 12.3 |
Inyo County, home of US-395 and the roads into Death Valley, sees heavy visitor traffic for its small population. Amador and Calaveras sit on winding foothill highways. Glenn and Tehama straddle I-5. In each, a few crashes move the rate a lot.
California's Basic Speed Law means you can be ticketed for driving too fast for conditions even under the posted limit, in fog, rain or heavy traffic.
About what share of California traffic deaths in 2023 were speeding-related?
Answer: C. SafeTREC reports 32% of deaths were speeding-related.
Which county had the most speeding-related deaths in 2023?
Answer: B. Los Angeles County had 299.
Under the Basic Speed Law, can you be ticketed below the posted limit?
Answer: B. You must never drive faster than is safe for current conditions.
Federal crash data (FARS) and the state's SWITRS records take time to finalize. 2023 is the most recent full county breakdown published by SafeTREC.
A crash where speeding or driving too fast for conditions was a factor for at least one driver.
Per resident, often yes. Higher speeds, two-lane highways and longer emergency response times all play a part.
Checked against these pages on November 12, 2026. Laws change, so open the source before you rely on a number.
Rules and fees change. Always confirm the details with the official California DMV or motor vehicle agency before you act. DMVZone practice questions are written to teach the rules and are not copies of the real test.
Most California tickets are 1 point, and DUI or hit-and-run is 2. Reach 4 points in 12 months, 6 in 24 or 8 in 36 and the DMV puts you on a year of probation with a six-month suspension.
A state pilot law, AB 645, lets six California cities use speed cameras. San Francisco started ticketing in August 2025. Fines run $50 to $500, mailed to the car's owner, with no points.
California courts let eligible drivers take traffic school for one 1-point ticket every 18 months. You pay the fine plus a court fee, finish an approved course, and the conviction stays confidential.