Delaney Simchuk, Car Insurance Writer
@delaney_simchuk
The largest car insurance companies in California are State Farm, GEICO and Allstate, according to the National Association of Insurance Commissioners. State Farm is the largest auto insurer in California, with a market share of more than 12%, as well as the largest property and casualty insurer in the United States.
Top 10 Largest Car Insurance Companies in California
- State Farm
- GEICO
- Allstate
- Farmers
- Auto Club Enterprises (AAA club)
- CSAA (AAA club)
- Mercury
- Progressive
- Kemper
- USAA
Each of the 10 largest companies has an A- rating or higher from AM Best for its financial strength and ability to pay out claims.
In addition to the top 10 most popular car insurance companies in California, there are locally based companies that are smaller but still worth checking out. For instance, Wawanesa Insurance is a major car insurance company that mainly operates in California.
To learn more, check out WalletHub’s guide to the best car insurance companies in California.
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