Published: January 5, 2022Last updated: October 17, 2022

The Complete List of Auto Insurance Companies: From Allstate to USAA

Car insurance providers you can trust

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Which auto insurance company is right for you? You want a company you can trust, with reliable coverage. Of course, that doesn’t mean you want to be paying exorbitant premiums.

We’ve rounded up the best auto insurance companies and given you the data you need for each. With our network of local agents, you’ll be able to find the company that’s right for your vehicle.

Auto Insurance Companies

Auto insurance companies

Check out our articles on auto insurance providers’ customer service, pricing, auto insurance coverage options, and general reviews.

The Biggest Car Insurance Companies

As of 2020, State Farm had the largest market share for private auto insurance, with about 16 percent of the U.S. market share. Berkshire Hathaway and Progressive followed close behind at 14 percent and 13 percent, respectively.1

Private auto insurance provider Percent of U.S. market share in 2020
State Farm Mutual Automobile Insurance 16%
Berkshire Hathaway Inc. 14%
Progressive Corp. 13%
Allstate Corp. 10%
USAA Insurance Group 6%
Liberty Mutual 5%
Farmers Insurance Group of Companies 4%
Nationwide Mutual Group 2%
American Family Insurance Group 2%
Travelers Companies Inc. 2%

Of course, a large market share doesn’t necessarily mean it’s the best insurance provider for you, so it’s important to evaluate each company on an individual basis.

Light BulbDid You Know

Life changes like moving states can change the cost of your auto insurance because of differing state requirements and factors like road conditions, crime rates, and weather.2

Compare Auto Insurance Quotes

Compare auto insurance quotes

Now that you have a general idea of what you’ll be paying for your auto insurance policy, it’s time to compare quotes from multiple providers. When it comes to auto insurance, shopping around is essential for getting the lowest premiums. Don’t just speak with a captive agent; rather, get quotes from multiple providers without leaving your home.


Our free auto insurance quotes come from our network of over 3,000 local insurance agents.

Of course, keep in mind that quotes can differ based on factors like these:

  • Your driving record, like if you were involved in an at-fault accident with bodily injury
  • Your driving habits
  • Your credit score
  • Whether you drive an Uber or Lyft, as it will require additional coverage

You can save money on car insurance coverage by bundling it with home insurance or life insurance using a multi-policy discount. Make sure to check what your personalized service will cost, what the claims service is like, and how the mobile app is rated on the Apple and Google Play stores. If you file a claim, how soon will you hear back? Does the provider cover your ZIP code? We can tell you all that and more.


That’s an overview of the data we have on car insurance companies, but if you want to learn more, be sure to read our reviews, pricing pages, and customer service pages. Knowledge is power, so the more you know, the better decisions you’ll be able to make regarding your vehicle.


  1. Market share of leading writers of private passenger auto insurance in the United States in 2020, by direct premiums written. Statista. (2021, Sep 8).

  2. 12 Life Milestones That Affect Your Auto Insurance Policy. Auto Insurance Specialists. (2021, Jan 13).