California has the nation’s largest driving population and some of its most congested urban areas, leading to high accident totals and expensive insurance rates. Commute times are long, ownership rates are high, and litigation risks push premiums up. Wildfires and EV adoption are increasingly shaping insurance trends. Overall, drivers in California face high costs, busy roads, and strict insurance regulation.
California Auto Insurance Facts
Drivers
- ~27.5–28.1 million licensed drivers as of 2023.
- Highest number of drivers in the U.S., with dense metro populations in Los Angeles, San Francisco Bay Area, San Diego, and Sacramento.
- ~91% of households own a vehicle.
- Major ownership of sedans, hybrids (like Prius), and increasingly EVs (Tesla, etc.).
- Medical payments coverage (MedPay) is automatically included unless declined.
- ~16% uninsured driver rate.
Accidents
| Year |
Reported Crashes |
Injury Crashes |
Fatal Crashes |
| 2018
| ~485,000
| ~160,000
| 3,563
|
| 2019
| ~490,000
| ~161,500
| 3,606
|
| 2020
| ~385,000
| ~142,000
| 3,980
|
| 2021
| ~418,000
| ~150,000
| 4,161
|
| 2022
| ~435,000
| ~154,000
| 4,407
|
Laws & Regulations
- California uses a fault-based system for insurance claims.
- California bans using credit scores to determine insurance rates.
- Prop 103 regulates rate increases — insurers must get approval before raising prices.
