California Traffic Safety Quick Stats

Overall

  • Traffic fatalities decreased nearly 11% from 4,539 in 2022 to 4,061 in 2023.
  • The 2023 Mileage Death Rate (MDR) – fatalities per 100 million miles traveled – was 1.26, a 6% decrease from 1.34 in 2022.

Alcohol-Impaired Driving

  • Alcohol-impaired driving fatalities (fatalities in crashes involving a driver or motorcycle rider with a blood alcohol concentration, or BAC, of 0.08 or higher) decreased approximately 4.5% from 1,419 in 2022 to 1,355 in 2023.

Drug-Impaired Driving

  • In 2021, 50.3% of all drivers killed in vehicle crashes, who were tested, tested positive for legal and/ or illegal drugs.

Occupant Protection

  • Unrestrained passenger vehicle occupant fatalities in all seating positions decreased 8.6% from 853 in 2022 to 780 in 2023.

Motorcycle Safety

  • Motorcycle fatalities decreased 10.2% from 649 in 2022 to 583 in 2023.
  • Motorcyclist deaths from not wearing a helmet decreased approximately 23.3% from 43 in 2022 to 33 in 2023.

Teen Safety

  • Teen drivers involved in fatal crashes (age 15-20) decreased approximately 10.1% from 476 in 2022 to 428 in 2023.

Pedestrian and Bicycle Safety

  • Pedestrian fatalities decreased approximately 8.8% from 1,213 in 2022 to 1,106 in 2023.
  • Bicycle fatalities decreased approximately 20.8% from 183 in 2022 to 145 in 2023.

 

Data Sources:
Statewide Integrated Traffic Records System (SWITRS)

Fatality Analysis Reporting System (FARS)

Updated: July 2025

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