What is liability car insurance?
Liability insurance covers injuries or damage you cause to others in an accident. If you’re at fault for a collision, liability coverage pays for the other driver’s medical bills, their passengers’ injuries, and their property damage.[1]
California requires all drivers to carry liability insurance. Without it, injured parties could have trouble recovering compensation for their expenses, and at-fault drivers could face legal consequences.
Liability insurance won’t pay to repair your vehicle if you cause an accident. An insurance policy that includes collision and comprehensive coverages can help pay for damage to your car from a collision, theft, vandalism, or weather-related events.[2]
Cheapest liability car insurance in California
The average cost of car insurance in California is $147 per month, according to Insurify data. Drivers pay about $96 per month for liability coverage and $199 for full coverage.
But your exact insurance rate will vary depending on your driving record, age, location, gender, and credit history.
The following table shows the average cost of liability-only insurance coverage from several of California’s top car insurance companies.
Insurance Company | Average Monthly Quote: Liability Only |
|---|---|
| USAA | $65 |
| Aspire General | $69 |
| GEICO | $71 |
| Sun Coast | $72 |
| Mercury | $73 |
| National General | $73 |
| Dairyland | $80 |
| Root | $87 |
| Allstate | $89 |
| Direct Auto | $89 |
| Farmers | $92 |
| Anchor | $95 |
| State Farm | $100 |
| Bristol West | $101 |
| Kemper Special | $103 |
| Travelers | $105 |
| Kemper Rsvp | $113 |
| 21st Century | $114 |
| Nationwide | $141 |
| Chubb | $178 |
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Minimum liability car insurance requirements in California
California increased its minimum car insurance requirements as of Jan. 1, 2025.[3] But the types of coverage remain the same. You’ll need to meet the following coverage requirements in at least these amounts before getting behind the wheel:
Bodily injury (BI) liability
If you cause an accident, bodily injury liability pays for the other driver’s and their passengers’ injuries or deaths. It doesn’t cover you or your passengers — you’ll need medical payments coverage for that.
California requires at least $30,000 per person and $60,000 per accident in BI coverage.
Property damage (PD) liability
Property damage liability coverage pays for the other driver’s car repairs and any property you damage in an accident, such as a fence or mailbox. But it won’t cover any damage to your vehicle or property — comprehensive and collision coverage pay for those losses.
California requires all drivers to have at least $15,000 per accident in PD coverage.
What liability insurance doesn’t cover
While state-minimum car insurance in California keeps you legal, it can leave coverage gaps. Liability insurance protects only the other driver and their passengers.
For example, if you rear-end another car, your liability-only auto policy will help pay for the other driver’s medical expenses and vehicle repairs, up to your policy limits. But if your car sustains $8,000 in damage, you’ll have to pay for repairs out of pocket.
Adding comprehensive and collision coverage helps pay for your vehicle repairs if you cause an accident. And if you finance or lease your car, your lender will typically require these coverages to protect its interest in the vehicle.
Is minimum liability coverage enough in California?
While state-minimum coverage is a good starting point, it may not provide sufficient financial protection. If you’re involved in a serious at-fault accident, the minimum liability limits can quickly run out, leaving you financially responsible for the remaining costs.
You may need more coverage if you:
Have significant assets: If someone sues you after an accident and you don’t have enough liability insurance, your personal savings and property could be at risk.
Drive frequently: California has some of the most congested highways in the U.S., especially Interstate 5, I-405, and I-210. Spending more time on the road puts you at greater risk for accidents.
Live in a high-theft area: California ranks No. 1 in the country for vehicle theft. Liability insurance alone won’t protect you if someone steals your car.
Finance a vehicle: Lenders typically require full coverage, as liability-only insurance won’t cover the vehicle if you cause an accident.
Can’t afford to replace your vehicle: If you can’t afford to replace your car out of pocket without significant financial strain, adding collision and comprehensive coverage may be worth the extra cost.
Penalties for driving without liability insurance in California
Driving without liability insurance in California carries steep consequences, and even first-time offenders may face fines of hundreds of dollars. If you’re in an accident — regardless of fault — and can’t show proof of insurance, the state will automatically suspend your driver’s license for up to four years.
The state will reinstate your license after one year if you provide an SR-22 and maintain it during the last three years of your license suspension.[4]
If you cause an accident, you could be financially responsible for damages and medical expenses. But if you’re driving without insurance, California car insurance laws prohibit you from suing for non-economic damages, even if another driver is at fault.
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How to find cheap liability car insurance in California
While the cost of car insurance can seem daunting, you can still find cheap liability car insurance in California in numerous ways. Consider the following tips when trying to keep your rates down:
Keep your driving record clean. A clean driving history is the best way to keep your rates low. This is especially important in California, where your driving record is the No. 1 factor insurance companies consider. If insurers have no reason to consider you a risky driver, your premiums should remain relatively affordable.
Apply for discounts. Car insurance discounts are your best friend when it comes to getting cheap car insurance. Just about every insurance company offers multiple discounts, so apply for as many as you qualify for. For example, bundling your homeowners and auto insurance with the same company can save you quite a bit.
Raise your deductibles. Increasing your car insurance deductibles will automatically lower your monthly premium, as the two are inversely related. But be sure not to raise your deductible to an amount that you can’t afford to pay out of pocket in the event of a claim.
Compare car insurance quotes. Always compare auto insurance quotes from multiple insurance companies before settling on a policy. Every insurer determines rates differently, so you could find a cheaper rate for the same policy if you take the time to compare. It’s a good idea to compare quotes at least every six months. Insurance-comparison sites are generally a good place to start.
Take advantage of California’s Low Cost Auto (CLCA) insurance program. California offers reduced rates for low-income drivers who meet certain vehicle and income requirements. To qualify, you must have a valid California driver’s license, have a clean driving record, and own a vehicle valued at $25,000 or less.[5]
Liability car insurance in California FAQs
If you’re still not sure whether liability car insurance is the right kind of coverage for you, check out this additional information to find the best insurance in California.
How much does liability insurance cost in California?
Liability insurance costs an average of $96 per month in California, according to Insurify data. USAA offers the cheapest rates, at $65 per month, on average.
Do you need liability insurance in California?
Yes. You need liability insurance in California. Drivers must carry at least $30,000 per person and $60,000 per accident in bodily injury liability coverage, along with $15,000 per accident in property damage liability insurance.
Is California a no-fault state?
No. California is an at-fault state for car insurance. The state uses “comparative negligence,” meaning fault can be shared between both drivers in an accident. Typically, the driver deemed more at fault will bear a higher percentage of the costs.
Sources
- State of California Department of Motor Vehicles. "Insurance Requirements."
- Insurance Information Institute. "Auto insurance basics—understanding your coverage."
- California Department of Insurance. "New Year Means New Changes for Insurance, Make Sure You are Protected."
- State of California Department of Motor Vehicles. "California Driver's Handbook."
- California's Low Cost Auto Insurance. "Who Qualifies?."
Methodology
Insurify data scientists analyzed more than 190 million quotes served to car insurance applicants in Insurify’s proprietary database to calculate the premium averages displayed on this page. These premiums are real quotes that come directly from Insurify’s 500+ partner insurance companies in all 50 states and Washington, D.C. Quote averages represent the median price for a quote across the given coverage level, driver subset, and geographic area.
Unless otherwise specified, quoted rates reflect the average cost for drivers between 20 and 70 years old with a clean driving record and average or better credit (a credit score of 600 or higher).
Liability-only premium averages correspond to policies with the following coverage limits:
- Bodily injury limits between state-minimum rates and $50,000 per person, $100,000 per accident
- Property damage limits between $10,000 and $50,000
- No additional coverage
- Comprehensive coverage with a $1,000 deductible
- Collision coverage with a $1,000 deductible
Quotes for Allstate, Farmers, GEICO, State Farm, and USAA are estimates based on Quadrant Information Services’ database of auto insurance rates.
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