How Much Is Car Insurance in California?

Those numbers come from the NAIC's 2024 Auto Insurance Database Average Premium Supplement, published in September 2026. The NAIC is the national association of state insurance regulators, and its figures are built from premiums insurers actually wrote in California, not from sample quotes for an imaginary driver.

The two averages measure different things. The $1,454 figure divides everything Californians paid for liability, collision and comprehensive by every insured car, including cars with liability only. The $1,690 figure adds up the average price of each of the three coverages, so it sits closer to what a "full coverage" policy cost.

Prices have been climbing. The same NAIC tables show California's average spend per insured car at $1,087 in 2022 and $1,225 in 2023 before it reached $1,454 in 2024, a little above the national figure of $1,432.

California voters passed Proposition 103 in 1988, and its rating rules now sit in Insurance Code 1861.02. It's also why an insurer can't use a new rate here until the Insurance Commissioner has approved it.

1. Driving safety record. Tickets and at-fault accidents for each driver on the policy. Insurers check the record when you apply and at least every 36 months after that.
2. Annual mileage. Each car's estimated miles for the next 12 months. California's rules also let insurers offer programs that verify the miles you actually drive.
3. Years of driving experience. Counted from when you were first licensed anywhere, not only in California.

After those three, an insurer can add optional factors from a list in the state's rating regulation, 10 CCR 2632.5. The list includes:

• The vehicle: what it is, how it performs, and its safety or anti-theft equipment.
• How the car is used: a daily commute rates differently from weekend errands or business driving.
• Garaging location: your ZIP code falls into a band built from local claim frequency and claim costs.
• Household details: more than one car, more than one policy with the same insurer, a student's grades, completed driver training, and how long you've stayed with the company.
• A few others, such as marital status and being a non-smoker.

A deductible is the share of a collision or comprehensive claim you pay before the insurer pays the rest. The Department of Insurance notes that a higher deductible usually lowers the premium, so choose an amount you could cover tomorrow without borrowing.

Liability is where cutting back gets risky. The minimum saves money right up until a serious crash, and then any cost above your limits is yours to pay. Our guide to California's minimum car insurance requirements explains why we rarely suggest stopping at the legal floor.

We also rarely suggest rejecting uninsured motorist coverage. The Insurance Research Council estimates that about one in five California drivers had no insurance in 2023, and your liability coverage pays you nothing when one of them hits you.

Each insurer builds its own ZIP code bands, so a Canyon Country address and a Stevenson Ranch address won't necessarily land in the same band at every company. That's one reason two carriers can quote the same Valencia family very differently.

Miles add up fast here. Our office on Avenue Stanford in Valencia sits about 36 miles from downtown Los Angeles by road, so five round trips a week for 48 weeks comes to roughly 17,000 miles a year before a single weekend errand. A hybrid schedule, a new job or retirement can change that a lot, so tell us when your driving changes.

Our page on car insurance in Santa Clarita covers local driving and the coverage questions Valencia, Saugus and Canyon Country households ask us about.

• At-fault accidents: when you're judged mostly at fault (51% or more), the insurer may surcharge the policy when it renews.
• Accidents that weren't your fault: the Department of Insurance says these shouldn't raise your premium.
• Tickets: moving violations add points. A good driver can have no more than one point in three years, so a second ticket usually costs you the discount.
• A DUI or a suspended license: often brings an SR-22 filing and a few years with a company that specializes in higher-risk drivers. See SR-22 insurance in California.

New drivers are the other big swing. Years of experience is a required factor, so adding a newly licensed teenager usually raises a household's premium. A student's grades and a completed driver training course are factors insurers can use in your favor, so ask about both before the license date.

• Check your mileage estimate at every renewal, especially after a job change, a move or retirement.
• Raise collision and comprehensive deductibles to an amount you could pay without stress.
• Price the household together. Multi-car and multi-policy pricing are approved rating factors, so quote the cars with your home. Our home and auto bundle page shows what to compare besides the total.
• Ask about discounts such as good student, mature driver, airbags and anti-theft devices.
• Ask whether monthly payments add fees. Some installment plans carry service charges.
• Compare companies. The Department of Insurance publishes sample premiums for hypothetical drivers in ZIP codes around the state on its premium comparison page (opens in a new tab). They aren't quotes, but they show how far apart companies can be.

Curious why we quote several companies instead of one? Read our guide to independent vs. captive insurance agents. When you're ready, our California car insurance page explains each coverage, or you can request a quote now.