Cheapest Car Insurance in California (2026)

GEICO is the cheapest overall car insurance company in California, with budget-friendly full-coverage rates of $95 per month and the most affordable state-mandated minimum liability coverage at $41 per month.

GEICO is the best car insurance company for minimum-coverage policyholders in California who are comfortable handling policy changes, filing claims and processing claims through the insurer's mobile app in exchange for lower car insurance premiums. Customers who have used GEICO’s app to file claims generally report issues, including inaccurate AI-generated estimates that undervalue the initial vehicle damage assessment. Android users report the app ‘glitching’ or freezing mid-claims submission.

Progressive offers cheap full coverage at the same price as GEICO, $95 per month. But unlike GEICO, Progressive assigns a claims representative to work on your case with you if you are in an accident and your vehicle needs to be repaired. Because GEICO relies primarily on its mobile app for claims filing and processing, Progressive is the better option for owners of financed or leased cars, as its claims representatives allow them to speak with a company representative first to initiate the claims process.

State Farm is the cheapest for teens and young adults aged 16 through 25, for both male and female drivers. State Farm's premiums drop at every birthday, but it won't lower your teen’s premium until you ask. State Farm’s teen rates for ages 16 to 19 drop each year for males ($191 to $163 per month) and females ($131 to $112 per month). By 25, State Farm’s teenage insurance premiums drop to $70 per month for females and to $102 monthly for males.

Get new quotes from several insurers before each birthday. State Farm is not guaranteed to be the most affordable insurer every year during a child’s teen and young adult years. No matter which car insurance company you are with, as your child ages, you will pay the higher rate from the old policy for 6 to 12 months, depending on its term length, if you don't get a new quote from your insurer prior to your child’s next birthday.

While shopping for new quotes, ask the auto insurance company representatives about a good student discount - it typically requires a B average or better and can provide between 10% to 25% off the total premium of your child's auto insurance policy. Assuming you get a 15% good student discount, State Farm’s highest monthly rate of $191 for a 16-year-old male drops by roughly $29 per month, or $348 per year.

Also, ask the auto insurance representative you speak with if you can stack multiple discounts for your teen. Stacking car insurance discounts is one of the easiest ways to lower car insurance rates for teens and young adults.

State Farm offers the cheapest car insurance for seniors in California aged 65, 70, 75,  80, 85, and 90. Senior rates with State Farm average $70 a month and increase slightly with age, but are $27 less than GEICO's senior rate of $97.

A 64-year-old driver with GEICO who doesn't shop around or get quotes from State Farm or other auto insurers before their 65th birthday pays higher premiums until they switch auto insurance carriers. Get a State Farm quote along with three to four other insurers at least 30 days before your 65th birthday to ensure you get the lowest premium for the beginning of your golden years.

Regardless of which auto insurance company you choose, California Insurance Code 11628.3 requires insurers to offer a premium reduction to drivers 55 and older who complete a DMV-approved mature driver improvement course. Not all auto insurance providers advertise the mature driver rate reduction, so call your insurer and have your certificate of completion handy before agreeing to a binding quote to confirm the discount applies to your policy, or you may complete the course and see no savings.

GEICO is the cheapest in 18 of 20 California cities. AAA is the most affordable in Fremont at $39/month and in Stockton at $40/month. Get quotes from GEICO first, no matter what California city you live in. In Fremont or Stockton, also quote GEICO, where it and AAA are within a few dollars of each other. AAA gives you a local agent to call when you file a claim. Whether that's worth $1 to $3 more a month depends on how you want to handle claims.

If you moved within California and haven't updated your garaging address, you're still being billed the old city's rate. The rate is filed to where the car is parked overnight, not where you get your mail. A driver who moves from Los Angeles to Chula Vista and keeps the old address pays $24 per month ($ 288 per year) more than necessary with the same carrier.

GEICO is the cheapest auto insurer for high-risk drivers caught speeding or driving under the influence - $141 after a speeding ticket and $224 after a DUI. Progressive is the cheapest after an at-fault accident ($158) and after a texting-while-driving violation ($158). Progressive at $158 offers accident forgiveness. Accident forgiveness means that if you cause an accident during the policy term, Progressive won't raise your rate for it. For a driver who just had one at-fault accident and commutes on the 405 or the 101 every day, that protection is worth more than the rate difference alone. GEICO does not offer accident forgiveness in California.