The 10 Largest Auto Insurance Companies in the U.S.

Top insurers State Farm, Progressive, GEICO, and Allstate account for more than half the total car insurance market.

Jessica Martel
Written byJessica Martel
Jessica Martel
Jessica Martel

Jessica is a freelance writer, professional researcher, and mother of two rambunctious little boys. She specializes in personal finance, women and money, and financial literacy. Jessica is fascinated by the psychology of money and what drives people to make important financial decisions. She holds a Masters of Science degree in Cognitive Research Psychology.

Katie Powers
Edited byKatie Powers
Photo of an Insurify author
Katie PowersAuto and Life Insurance Editor
  • Licensed auto and home insurance agent

  • 3+ years experience in insurance and personal finance editing

Katie uses her knowledge and expertise as a licensed property and casualty agent in Massachusetts to help readers understand the complexities of insurance shopping.

Featured in

media logomedia logo
Mark Friedlander
Reviewed byMark Friedlander
Mark Friedlander
Mark FriedlanderDirector, Corporate Communications, Triple-I
  • Corporate communications director for Insurance Information Institute

  • 20+ years in insurance and communications

As Director, Corporate Communications for Triple-I, Mark serves as the non-profit’s national spokesperson, sharing information and education on a wide array of insurance issues.

Updated July 25, 2024

Advertiser Disclosure

At Insurify, our goal is to help customers compare insurance products and find the best policy for them. We strive to provide open, honest, and unbiased information about the insurance products and services we review. Our hard-working team of data analysts, insurance experts, insurance agents, editors and writers, has put in thousands of hours of research to create the content found on our site.

We do receive compensation when a sale or referral occurs from many of the insurance providers and marketing partners on our site. That may impact which products we display and where they appear on our site. But it does not influence our meticulously researched editorial content, what we write about, or any reviews or recommendations we may make. We do not guarantee favorable reviews or any coverage at all in exchange for compensation.

Why you can trust Insurify: Comparing accurate insurance quotes should never put you at risk of spam. We earn an agent commission only if you buy a policy based on our quotes. Our editorial team follows a rigorous set of editorial standards and operates independently from our insurance partners. Learn more.

Several thousand car insurance companies operate in the U.S. Knowing which auto insurers are the largest can give you an idea of a company’s financial stability and a general understanding of its coverage availability in your area. And by reviewing auto insurance industry ratings, you can learn more about a company’s customer service and claims satisfaction.

Here’s what you should know about the biggest auto insurance companies.

Cheapest recent rates

Recent car insurance prices for Hyundai, Jeep, and more. Insurify features quotes from 100+ carriers including GEICO, State Farm, and Progressive.

*Quotes generated for Insurify users within the last 10 days. Last updated on July 25, 2024

Rates shown are real-time Insurify user quotes from 100+ insurance companies and Quadrant Information Services data. Insurify’s algorithm excludes anomalous quotes and anonymizes personal details, then displays refined quotes by price, date, and insurer popularity up to 10 days ago from July 25, 2024. Actual quotes may vary based on the policy buyer’s unique driver profile.

*Quotes generated for Insurify users within the last 10 days. Last updated on July 25, 2024

Rates shown are real-time Insurify user quotes from 100+ insurance companies and Quadrant Information Services data. Insurify’s algorithm excludes anomalous quotes and anonymizes personal details, then displays refined quotes by price, date, and insurer popularity up to 10 days ago from July 25, 2024. Actual quotes may vary based on the policy buyer’s unique driver profile.

10 largest auto insurance companies by market share

The 10 largest car insurance companies account for nearly 77% of the total car insurance market, according to the most recent data from the National Association of Insurance Commissioners (NAIC).[1] State Farm holds the largest share of private passenger auto insurance, at nearly 17%. The second-largest car insurance company is Progressive, at 14%.

Composed of a diverse group of state insurance regulators, the NAIC helps state insurance commissioners by providing them with expertise, data, and analysis of insurance trends and legislation. Each year, the NAIC releases a list of priorities to focus on. For instance, the priorities for 2023 include looking at the impact of climate risk, artificial intelligence, and long-term care insurance needs.

The most recent NAIC data is from 2022. The 2023 market share report will come out by mid-year 2024.

Insurance Company2022 Rank and Market Share2021 Rank and Market Share2
State Farm Mutual Automobile Insurance

Rank: 1

Market share: 16.84%

Rank: 1

Market share: 15.93%

Progressive Corp.

Rank: 2

Market share: 14.05%

Rank: 3

Market share: 13.70%

Berkshire Hathaway Inc. (GEICO)

Rank: 3

Market share: 13.76%

Rank: 2

Market share: 14.30%

Allstate Corp.

Rank: 4

Market share: 10.69%

Rank: 4

Market share: 10.41%

USAA Insurance Group

Rank: 5

Market share: 5.92%

Rank: 5

Market share: 6.01%

Liberty Mutual

Rank: 6

Market share: 4.95%

Rank: 6

Market share: 4.88%

Farmers Insurance Group of Companies

Rank: 7

Market share: 4.55%

Rank: 7

Market share: 4.76%

Travelers Companies Inc.

Rank: 8

Market share: 2.11%

Rank: 10

Market share: 2.04%

American Family Insurance Group

Rank: 9

Market share: 2.11%

Rank: 9

Market share: 2.10%

Nationwide Mutual Group

Rank: 10

Market share: 1.99%

Rank: 8

Market share: 2.13%

A combined ratio is a common measurement of an insurer’s profitability. This ratio compares the amount a company collects in premiums to how much it pays out in claims annually. For instance, if the insurance company pays $50 in claims and collects $100 in premiums, it has a combined ratio of 50.

A higher ratio correlates to lower profits for the company. The combined ratio for the personal auto sector was 112.2 in 2022, the industry's worst performance in more than a decade. Simply put, this means that for every $1 in premiums insurers collected in 2022, they paid nearly $1.12 in claims. The Insurance Information Institute predicts a 109.5 combined ratio for 2023.

You can also measure profitability by looking at the combined ratio, which is calculated by dividing the amount a company pays its customers in claims and other expenses by the amount it collects in premiums. In 2022, the property and casualty (P&C) insurance sector saw a net combined ratio of nearly 111.8%, according to data published by S&P Global and included in Insurify’s 2023 car insurance report.

Find the direct premiums written, combined ratio, and market share change in 2022 for the top 10 auto insurers in the country below:

1. State Farm

Compare personalized, real-time quotes
User Reviews
3.2
IQ Score
The Insurify Quality (IQ) Score uses more than 15 criteria to objectively rate insurance companies on a one-to-ten scale. The Insurify editorial team researches insurer data to determine the final scores.
9.3/10
Liability Only
Liability-only insurance, sometimes called minimum-coverage insurance, pays for bodily injury and property damage to others in an accident the policyholder causes. It does not pay for the insured’s own damages.
$55/mo
Full Coverage
Full-coverage car insurance generally includes liability, collision, and comprehensive coverage, and may include other optional coverages such as uninsured motorist coverage. Collision covers a policyholder’s repair or replacement costs in case of an accident. Comprehensive covers damages caused by non-accident events. The average quote displayed here reflects policies with the following coverage limits: $50,000 bodily injury liability per person; $100,000 bodily injury liability per accident; $50,00 property damage liability per accident; $1,000 collision deductible; and a $1,000 comprehensive deductible.
$120/mo

Direct premiums written: $46.7 billion

Combined ratio: 98.21

Market share change: 0.91%

Pros
  • High rates of customer satisfaction

  • Rideshare insurance available

Cons
  • No gap insurance offering

  • May not be the cheapest choice for drivers with violations

Read more driver reviews of State Farm
Robert - July 25, 2024
Verified

Upsetting

The initial representative lied to me about the price of the policy. I'm paying $30 more a month than was quoted.

Matthew - July 25, 2024
Verified

Abandoned by State Farm

It was a negative experience. After 15 years with the company, I was dismissed due to two car accidents on my record, both of which had been previously reported as not my fault. They refused to communicate with me afterwards. I would advise others to consider this before choosing State Farm.

Janet - July 25, 2024
Verified

Too High

I have had State Farm for 5 years and have been very happy until this last renewal. My full coverage insurance jumped up by $400. This is why I keep looking for cheaper insurance.

2. Progressive

Compare personalized, real-time quotes
JD Power
J.D. Power data measures overall customer satisfaction and claims satisfaction based on a 1,000-point scale.
819
IQ Score
The Insurify Quality (IQ) Score uses more than 15 criteria to objectively rate insurance companies on a one-to-ten scale. The Insurify editorial team researches insurer data to determine the final scores.
8.4/10
Liability Only
Liability-only insurance, sometimes called minimum-coverage insurance, pays for bodily injury and property damage to others in an accident the policyholder causes. It does not pay for the insured’s own damages.
$77/mo
Full Coverage
Full-coverage car insurance generally includes liability, collision, and comprehensive coverage, and may include other optional coverages such as uninsured motorist coverage. Collision covers a policyholder’s repair or replacement costs in case of an accident. Comprehensive covers damages caused by non-accident events. The average quote displayed here reflects policies with the following coverage limits: $50,000 bodily injury liability per person; $100,000 bodily injury liability per accident; $50,00 property damage liability per accident; $1,000 collision deductible; and a $1,000 comprehensive deductible.
$134/mo

Direct premiums written: $38.9 billion

Combined ratio: 70.79

Market share change: 0.35%

Pros
  • Rewards for good drivers

  • Numerous coverage options and discounts available

Cons
  • Higher-than-expected amount of complaints

  • Ranked 11 out of 15 companies in the J.D. Power Customer Satisfaction Index Ranking

Read more driver reviews of Progressive
Vicki - July 25, 2024
Verified

Depression

I've been with them for 10 years, but the rates keep going up. I have liability insurance and it costs $78 a month! I'm on social security and I never drive on the highway. I don't go out of town more than 5 miles a day. I hardly drive at all, just for basic stuff like going to the doctor. That's it. I will try to find a cheaper plan. I just feel that the price is unfair in my situation.

Maureen - July 25, 2024
Verified

Expensive for Seniors Who Drive Less Than 4000 Miles/Year

Too expensive.

Audrie - July 25, 2024
Verified

Insurance Review

I had a good experience.

3. Berkshire Hathaway (GEICO)

Compare personalized, real-time quotes
User Reviews
3.1
IQ Score
The Insurify Quality (IQ) Score uses more than 15 criteria to objectively rate insurance companies on a one-to-ten scale. The Insurify editorial team researches insurer data to determine the final scores.
9.0/10
Liability Only
Liability-only insurance, sometimes called minimum-coverage insurance, pays for bodily injury and property damage to others in an accident the policyholder causes. It does not pay for the insured’s own damages.
$56/mo
Full Coverage
Full-coverage car insurance generally includes liability, collision, and comprehensive coverage, and may include other optional coverages such as uninsured motorist coverage. Collision covers a policyholder’s repair or replacement costs in case of an accident. Comprehensive covers damages caused by non-accident events. The average quote displayed here reflects policies with the following coverage limits: $50,000 bodily injury liability per person; $100,000 bodily injury liability per accident; $50,00 property damage liability per accident; $1,000 collision deductible; and a $1,000 comprehensive deductible.
$122/mo

Direct premiums written: $38.1 billion

Combined ratio: 87.96

Market share change: -0.54%

Pros
  • Good rates for good drivers, seniors, and young drivers

  • Accident forgiveness available

Cons
  • High rates for drivers with certain violations, like DUIs

  • No rideshare or new car replacement coverage available

Read more driver reviews of GEICO
Judy - July 25, 2024
Verified

The employees are not adequately trained for their job. That's why I recently stopped using their services. I regret having to say this.

The employees are not adequately trained for their job. That's why I recently stopped using their services. I regret having to say this.

Judy - July 25, 2024
Verified

Poor Mobile App

The mobile app was disappointing. After multiple attempts, we decided to cancel.

Matthew - July 25, 2024
Verified

Geico is Expensive but Offers Great Service

It's expensive, but the service is awesome.

4. Allstate

Compare personalized, real-time quotes
User Reviews
3.1
IQ Score
The Insurify Quality (IQ) Score uses more than 15 criteria to objectively rate insurance companies on a one-to-ten scale. The Insurify editorial team researches insurer data to determine the final scores.
8.9/10
Liability Only
Liability-only insurance, sometimes called minimum-coverage insurance, pays for bodily injury and property damage to others in an accident the policyholder causes. It does not pay for the insured’s own damages.
$63/mo
Full Coverage
Full-coverage car insurance generally includes liability, collision, and comprehensive coverage, and may include other optional coverages such as uninsured motorist coverage. Collision covers a policyholder’s repair or replacement costs in case of an accident. Comprehensive covers damages caused by non-accident events. The average quote displayed here reflects policies with the following coverage limits: $50,000 bodily injury liability per person; $100,000 bodily injury liability per accident; $50,00 property damage liability per accident; $1,000 collision deductible; and a $1,000 comprehensive deductible.
$138/mo

Direct premiums written: $29.6 billion

Combined ratio: 81.38

Market share change: 0.28%

Pros
  • Well-established with superior ratings from AM Best

  • Pay-per-mile option available

Cons
  • Low customer satisfaction

  • Rates are merely average compared to other insurers

Read more driver reviews of Allstate
Michael - July 25, 2024
Verified

Extreme Increase without Warning for Veteran and Professional Driver

There was no warning or reason for the extreme increase in price within one year. There was no warning, no options to change to, and no contact from anyone. Just a new bill with a huge increase. As a veteran and a professional driver who takes the defensive driver's course every year, there is absolutely no reason for the increase.

Justo - July 24, 2024
Verified

Unreasonable Price

To me, everything is okay with Allstate except for the price of coverage.

Debra - July 24, 2024
Verified

Your prices are way too high. You need to cut it

I think your coverage for a single vehicle policy is too high.

5. United Services (USAA)

Compare personalized, real-time quotes
User Reviews
3.7
IQ Score
The Insurify Quality (IQ) Score uses more than 15 criteria to objectively rate insurance companies on a one-to-ten scale. The Insurify editorial team researches insurer data to determine the final scores.
9.4/10
Liability Only
Liability-only insurance, sometimes called minimum-coverage insurance, pays for bodily injury and property damage to others in an accident the policyholder causes. It does not pay for the insured’s own damages.
$46/mo
Full Coverage
Full-coverage car insurance generally includes liability, collision, and comprehensive coverage, and may include other optional coverages such as uninsured motorist coverage. Collision covers a policyholder’s repair or replacement costs in case of an accident. Comprehensive covers damages caused by non-accident events. The average quote displayed here reflects policies with the following coverage limits: $50,000 bodily injury liability per person; $100,000 bodily injury liability per accident; $50,00 property damage liability per accident; $1,000 collision deductible; and a $1,000 comprehensive deductible.
$100/mo

Direct premiums written: $16.4 billion

Combined ratio: 92.79

Market share change: -0.09

Pros
  • Low premiums

  • SafePilot program rewards good driving with up to 30% discount

Cons
  • Only available to active-duty military, veterans, military spouses, or children of service members or veterans

  • No 24/7 customer phone support

Read more driver reviews of USAA
Charles - July 23, 2024
Verified

Average

The rates are way too high.

Ralph - July 22, 2024
Verified

No Answer

There is no senior discount available.

Wilfred - July 22, 2024
Verified

Issues Encountered with USAA

A few years ago, a minor male bicyclist collided with my car, which my wife was driving at the time. She was leaving a large intersection with a green light when the bicyclist, who was riding in a pedestrian lane, appeared from behind a stopped box truck that obscured his approach. The local police department in Belmont, MA, was called and the Traffic Control Officer wrote up the accident report, clearing my wife of any responsibility. I forwarded this report to USAA. However, when I applied for increased motor vehicle insurance coverage about a year later, I was denied. USAA cited the accident with the bicyclist as a chargeable accident against my wife, despite the police report, and they had never informed us about this. I was never able to resolve this issue. Another incident occurred on December 14, 2023. I wired $60,000 to USAA for a 7-month CD and received a receipt acknowledgment. However, on the same day, the deposit was withdrawn without any direct notice to me, except for a normal monthly bank statement reflecting the withdrawal without any explanation in mid-January. It took about 9 days for USAA to resolve the issue and return the $60,000. This was a very stressful 9 days for me, and I never received an apology or explanation. Trying to reach someone with authority through numerous phone calls was literally impossible. It took a two-page business letter with 7 enclosures to get the CEO's right-hand woman to take action and return the $60,000 to my credit union. As for insurance rates, we own, register, and insure two cars that are driven about 10 miles per week on average, sometimes 100 miles on a Saturday to visit our daughter. However, it seems that we do not receive any discount for this.

6. Liberty Mutual

Compare personalized, real-time quotes
User Reviews
2.8
IQ Score
The Insurify Quality (IQ) Score uses more than 15 criteria to objectively rate insurance companies on a one-to-ten scale. The Insurify editorial team researches insurer data to determine the final scores.
7.7/10
Liability Only
Liability-only insurance, sometimes called minimum-coverage insurance, pays for bodily injury and property damage to others in an accident the policyholder causes. It does not pay for the insured’s own damages.
$112/mo
Full Coverage
Full-coverage car insurance generally includes liability, collision, and comprehensive coverage, and may include other optional coverages such as uninsured motorist coverage. Collision covers a policyholder’s repair or replacement costs in case of an accident. Comprehensive covers damages caused by non-accident events. The average quote displayed here reflects policies with the following coverage limits: $50,000 bodily injury liability per person; $100,000 bodily injury liability per accident; $50,00 property damage liability per accident; $1,000 collision deductible; and a $1,000 comprehensive deductible.
$231/mo

Direct premiums written: $13.7 billion

Direct loss ratio: 73.69

Market share change: 0.07%

Pros
  • Wide range of available discounts

  • Accident forgiveness available

Cons
  • Many negative reviews and customer complaints

  • Premiums are relatively high compared to industry average

Read more driver reviews of Liberty Mutual
Donald - July 23, 2024
Verified

Should Have Looked Harder Before Choosing Liberty Mutual

I wouldn't recommend Liberty Mutual to any of my friends. I've been with this company for almost three years, with no accidents or traffic violations since I got my car in April 2019. However, my rates keep going up, despite being 59 years old. I've been researching for better rates and when I find them, I plan to switch immediately.

Terry - July 22, 2024
Verified

Time for a Change

They increased the rate for no apparent reason, which is unacceptable.

Debra - July 22, 2024
Verified

Excellent

They are excellent, just checking options.

7. Farmers

Compare personalized, real-time quotes
User Reviews
3.0
IQ Score
The Insurify Quality (IQ) Score uses more than 15 criteria to objectively rate insurance companies on a one-to-ten scale. The Insurify editorial team researches insurer data to determine the final scores.
8.3/10
Liability Only
Liability-only insurance, sometimes called minimum-coverage insurance, pays for bodily injury and property damage to others in an accident the policyholder causes. It does not pay for the insured’s own damages.
$113/mo
Full Coverage
Full-coverage car insurance generally includes liability, collision, and comprehensive coverage, and may include other optional coverages such as uninsured motorist coverage. Collision covers a policyholder’s repair or replacement costs in case of an accident. Comprehensive covers damages caused by non-accident events. The average quote displayed here reflects policies with the following coverage limits: $50,000 bodily injury liability per person; $100,000 bodily injury liability per accident; $50,00 property damage liability per accident; $1,000 collision deductible; and a $1,000 comprehensive deductible.
$251/mo

Direct premiums written: $12.6 billion

Combined ratio: 69.96

Market share change: -0.21%

Pros
  • Many discounts

  • Robust roadside assistance program

Cons
  • Lower customer satisfaction

  • Tends to have higher premiums than some competitors

Read more driver reviews of Farmers
Robert - July 25, 2024
Verified

Overpriced

Why did my rate increase by 77%?

Edith - July 24, 2024
Verified

Very Satisfied with Farmers!

My experience involved my agent, Patricia Grant, who was the best!

Bob - July 24, 2024
Verified

Too Expensive

My premiums skyrocketed this past year. I had no accidents or violations, and my car is a year older.

8. Travelers

Compare personalized, real-time quotes
User Reviews
3.5
IQ Score
The Insurify Quality (IQ) Score uses more than 15 criteria to objectively rate insurance companies on a one-to-ten scale. The Insurify editorial team researches insurer data to determine the final scores.
9.0/10
Liability Only
Liability-only insurance, sometimes called minimum-coverage insurance, pays for bodily injury and property damage to others in an accident the policyholder causes. It does not pay for the insured’s own damages.
$90/mo
Full Coverage
Full-coverage car insurance generally includes liability, collision, and comprehensive coverage, and may include other optional coverages such as uninsured motorist coverage. Collision covers a policyholder’s repair or replacement costs in case of an accident. Comprehensive covers damages caused by non-accident events. The average quote displayed here reflects policies with the following coverage limits: $50,000 bodily injury liability per person; $100,000 bodily injury liability per accident; $50,00 property damage liability per accident; $1,000 collision deductible; and a $1,000 comprehensive deductible.
$196/mo

Direct premiums written: $5.8 billion

Combined ratio: 76.48

Market share change: 0.07%

Pros
  • Accident forgiveness available

  • Robust coverage selections and discount offerings

Cons
  • Rideshare coverage only available in Colorado and Illinois

  • High percentage of 1-star reviews on Trustpilot

Read more driver reviews of Travelers
Adrienne - July 24, 2024
Verified

Lack of Loyalty from Travelers

It was a horrible experience. We were loyal customers for years and never filed any claims. However, this year, both my husband and I were involved in accidents. It was the first year we actually needed to utilize our insurance benefits, and we were dropped.

Sherran - July 23, 2024
Verified

No worries with Travelers

Good.

Carolyn - July 22, 2024
Verified

High Rates

It's expensive.

9. American Family

Compare personalized, real-time quotes
User Reviews
3.4
IQ Score
The Insurify Quality (IQ) Score uses more than 15 criteria to objectively rate insurance companies on a one-to-ten scale. The Insurify editorial team researches insurer data to determine the final scores.
9.1/10
Liability Only
Liability-only insurance, sometimes called minimum-coverage insurance, pays for bodily injury and property damage to others in an accident the policyholder causes. It does not pay for the insured’s own damages.
$77/mo
Full Coverage
Full-coverage car insurance generally includes liability, collision, and comprehensive coverage, and may include other optional coverages such as uninsured motorist coverage. Collision covers a policyholder’s repair or replacement costs in case of an accident. Comprehensive covers damages caused by non-accident events. The average quote displayed here reflects policies with the following coverage limits: $50,000 bodily injury liability per person; $100,000 bodily injury liability per accident; $50,00 property damage liability per accident; $1,000 collision deductible; and a $1,000 comprehensive deductible.
$171/mo

Direct premiums written: $5.8 billion

Combined ratio: 78.40

Market share change: 0.01%

Pros
  • High rates of customer satisfaction

  • Numerous discount and coverage options

Cons
  • Only available in 18 states

  • Rates are merely moderate compared to other insurers

Read more driver reviews of American Family
Celeste - July 23, 2024
Verified

Rates Keep Going Up

Outstanding customer service, but the rates are high.

Kathy - July 22, 2024
Verified

My American Family Experience

It's been wonderful. However, the premiums have become too high. I would have stayed if not for this. I had been with them for over 20 years.

Shannon - July 15, 2024
Verified

Needs Better Office Management

The agent I was assigned to, after my previous agent left, lacked professionalism and bedside manners. However, the corporate office was great to work with.

10. Nationwide

Compare personalized, real-time quotes
User Reviews
3.3
IQ Score
The Insurify Quality (IQ) Score uses more than 15 criteria to objectively rate insurance companies on a one-to-ten scale. The Insurify editorial team researches insurer data to determine the final scores.
8.7/10
Liability Only
Liability-only insurance, sometimes called minimum-coverage insurance, pays for bodily injury and property damage to others in an accident the policyholder causes. It does not pay for the insured’s own damages.
$85/mo
Full Coverage
Full-coverage car insurance generally includes liability, collision, and comprehensive coverage, and may include other optional coverages such as uninsured motorist coverage. Collision covers a policyholder’s repair or replacement costs in case of an accident. Comprehensive covers damages caused by non-accident events. The average quote displayed here reflects policies with the following coverage limits: $50,000 bodily injury liability per person; $100,000 bodily injury liability per accident; $50,00 property damage liability per accident; $1,000 collision deductible; and a $1,000 comprehensive deductible.
$186/mo

Direct premiums written: $5.5 billion

Combined ratio: 73.76

Market share change: -0.14%

Pros
  • Numerous discount and savings opportunities

  • SmartRide (for safe drivers) and SmartMiles (for low-mileage drivers)

Cons
  • Not available in every state

  • Some discounts and programs not available in all states

Read more driver reviews of Nationwide
Charles - July 24, 2024
Verified

Average

I don't like the available billing options.

Valerie - July 24, 2024
Verified

Great customer service

They care about your needs. They will also try to find the best price rates for you. They also have excellent customer service overall. They are a great company to work with.

Nancy - July 23, 2024
Verified

I paid a lot of money and when I had a minor accident, I sent a photo of the undamaged car I hit. I requested them to investigate it before making a claim on my insurance, but they didn't. They raised my monthly payment to $406 without notifying me of the rate increase or providing any investigation response. So, I switched insurances.

I paid a lot of money and when I had a minor accident, I sent a photo of the undamaged car I hit. I requested them to investigate it before making a claim on my insurance, but they didn't. They raised my monthly payment to $406 without notifying me of the rate increase or providing any investigation response. So, I switched insurances.

Largest car insurance companies by state

Insurance rates vary based on location because different areas have different levels of risk. For instance, if you live in a city with a bigger population and more traffic congestion, you’ll typically see higher rates because more vehicles result in a higher risk of accidents. Crime rates, weather patterns, state insurance requirements, and more can all affect rates.

Here are the biggest insurance companies by market share in each state, per data from the NAIC, along with the company’s average monthly full-coverage quote, according to internal Insurify data.

StateBiggest Auto InsurersAverage Quote: Full Coverage
AlabamaState Farm$69
AlaskaState Farm$112
ArizonaGEICO$103
ArkansasState Farm$59
CaliforniaState Farm$368
ColoradoState Farm$101
ConnecticutGEICO$118
DelawareState Farm$127
FloridaGEICO$86
GeorgiaState Farm$104
HawaiiGEICO$85
IdahoProgressive$93
IllinoisState Farm$49
IndianaState Farm$55
IowaProgressive$110
KansasProgressive$95
KentuckyState Farm$103
LouisianaState Farm$119
MaineProgressive$73
MarylandGEICO$185
MassachusettsMAPFRE$130
MichiganProgressive$179
MinnesotaProgressive$143
MississippiState Farm$72
MissouriState Farm$67
MontanaState Farm$103
NebraskaProgressive$99
NevadaGEICO$103
New HampshireProgressive$90
New JerseyGEICO$174
New MexicoState Farm$63
New YorkGEICO$205
North CarolinaAllstate$86
North DakotaProgressive$91
OhioProgressive$116
OklahomaState Farm$63
OregonState Farm$78
PennsylvaniaState Farm$96
Rhode IslandProgressive$196
South CarolinaState Farm$97
South DakotaProgressive$113
TennesseeState Farm$44
TexasProgressive$172
UtahState Farm$127
VermontProgressive$94
VirginiaGEICO$99
WashingtonState Farm$118
Washington, D.C.GEICO$148
West VirginiaState Farm$55
WisconsinProgressive$106
WyomingProgressive$104
Disclaimer: Table data sourced from real-time quotes from Insurify's 50-plus partner insurance providers and quote estimates from Quadrant Information Services. Actual quotes may vary based on the policy buyer's unique driver profile.

National vs. regional insurance companies: What’s the difference?

Direct premiums written and market share are key differentiators between national and regional insurance companies. National insurers typically provide coverage to multiple regions or nationwide. Regional companies provide insurance to a specific region of the country, or sometimes just one state. Depending on the type of coverage you want, national and regional insurers each have advantages and disadvantages.

For example, national insurers generally offer a wider range of insurance products than regional companies, may provide 24/7 customer support, and can invest more regularly in new technology and services due to a sizable budget. The size, however, can also potentially mean a lack of personal customer support and less flexibility due to corporate regulations.

By comparison, some drivers prefer regional insurers because companies can tailor policies to meet local needs and policyholders can form a relationship with an agent in their community. It also presents an opportunity to support your local economy. Potential drawbacks include shorter business hours and a smaller budget to invest in digital tools and services.

Mutual insurance companies vs. stock insurance companies

Mutual and stock insurance companies operate under different ownership structures. Within a mutual insurance company, the policyholders collectively own the company. The aim of a mutual insurance company is to maintain enough profit to meet policyholder needs. Policyholders may benefit from company profits via dividend distributions or reduced future premiums.

In a stock insurance company, the owners are external shareholders. The goal of a stock insurer is to maximize profits for its shareholders. Policyholders don’t directly feel the effect of a stock insurance company’s profits or losses.[2]

Unlike stock insurance companies, mutual insurance companies tend to focus more on the long-term health of the company rather than prioritizing short-term shareholder profits. However, this also means mutual insurers aren’t as financially flexible as stock insurers because they can’t raise capital by selling shares.

Factors that affect car insurance rates

Several factors can influence car insurance rates, including the following:

  • illustration card https://a.storyblok.com/f/162273/100x100/c922a01b77/house.svg

    Location

    Different geographical locations present different risks. If you live in an area with higher rates of crime or accidents, you can expect to pay more. Your state, city, and ZIP code can all affect your premium.

  • illustration card https://a.storyblok.com/f/162273/100x100/4da605a1ec/teen-driver.svg

    Age

    Younger drivers typically pay the most for car insurance because they present a larger risk to insurers due to a lack of experience. After age 25, rates typically start to decrease.

  • illustration card https://a.storyblok.com/f/162273/100x100/24f1697280/car-key.svg

    Gender

    Women have fewer accidents, driving under the influence (DUI) charges, and serious accidents than their male counterparts, according to the Insurance Information Institute (Triple-I). As a result, women often pay less for car insurance than men.

  • illustration card https://a.storyblok.com/f/162273/x/64a2fc54c7/good-driver.svg

    Driving record

    If you’ve had any accidents or serious traffic violations, you can expect to pay more for car insurance than a safe driver. A clean driving record will help you secure a better rate.

  • illustration card https://a.storyblok.com/f/162273/x/38dc81ba93/drive-1.svg

    Type of vehicle insured

    The make and model of your car also influence your insurance rate. Insurers might increase your premium if you drive an expensive car that will cost a lot to repair. But you can earn a discount if your car has top-of-the-line safety features.

  • illustration card https://a.storyblok.com/f/162273/x/c939068e05/miles.svg

    Miles driven per year

    The more you drive, the higher your chances of getting in an accident. As a result, you can expect to pay more for insurance if you spend a lot of time on the road.[3]

Find Cheap Car Insurance

Insurify partners with 100+ top insurers for accurate quotes

Secure. Free. Easy-to-use.
Based on 3,806+ reviews
4.8/5
Shopper Approved
ProgressiveLiberty MutualAllstate

How to choose an insurance company

When trying to choose the best insurance company to fit your needs, you should compare the following features:

  • Cost: The cost of insurance can vary widely between companies. Comparison shopping can help you find a company that fulfills your insurance needs and offers competitive rates. The Triple-I recommends getting at least three quotes from different companies before making a decision.[4]

  • Size: Working with a national or regional insurance company has pros and cons, so you should consider your specific needs when comparing companies. Do you want the 24/7 customer service offered by a national company, or are you more interested in forming a relationship with a local insurance agent?

  • Industry ratings: To understand how different insurance companies stack up against each other, you can review industry ratings from AM Best, J.D. Power, and the NAIC. These ratings provide objective information on a company’s financial strength, customer service, and claims satisfaction.

  • Car insurance discounts: Many insurance companies offer a wide variety of insurance discounts. Common driver-based discounts reward safe drivers, military personnel, and good students.

  • Customer reviews: Read customer reviews on websites like Trustpilot to get a sense of customer satisfaction. If you see the same kind of complaints multiple times, you should use caution before working with a company.

Comparison shopping online is a quick and easy way to get all the information you need to choose the car insurance company that fits your needs and budget.

Car insurance company FAQs

The following information provides more insight if you still have questions about the largest auto insurers in the U.S. and what they offer policyholders.

  • Which car insurance company is the biggest?

    The largest insurance company in the U.S. is State Farm. It has the largest market share of private passenger auto insurance, at nearly 17%, according to 2022 data from the National Association of Insurance Commissioners. State Farm has been in business for more than 100 years and offers a range of insurance products, including car, home, and life insurance.

  • Which car insurance company has the lowest rates?

    Car insurance rates can vary widely by company, based on several variables, including where you live, your age, the type of vehicle you drive, and your driving history. Your rate will also depend on the type of insurance you want. For example, minimum liability coverage options are the cheapest car insurance available.

    A recent Insurify analysis of the cheapest car insurance companies listed COUNTRY Financial as the cheapest overall, NJM (formerly New Jersey Manufacturers) as the cheapest regional company, and Nationwide as the cheapest company for good drivers.

  • Do larger insurance companies have better car insurance rates?

    Insurance rates depend on several factors and prices can vary greatly between insurance companies, both regional and national. Larger car insurance companies may often offer low rates because of their scale, but many regional insurers are also competitive.

  • Which car insurance company is best for paying claims?

    According to the J.D. Power 2022 U.S. Auto Claims Satisfaction Study, the best companies for paying claims include Amica, NJM, Erie, Allstate, Farmers, State Farm, American Family, and GEICO.[5] If you get in a car accident, you want to feel confident that your insurance company will issue a payment. This is why it’s so important to find the right insurer.

  • Which car insurance company is best for young drivers?

    The best car insurance companies for young drivers include State Farm, USAA, and American Family, thanks to affordable rates and discounts. Drivers younger than 25, specifically teen drivers between the ages of 16 and 19, typically pay the highest insurance rates because they’re more at risk of car crashes than any other age group.[6]

Sources

  1. National Association of Insurance Commissioners. "Property and Casualty Insurance Industry 2022 Top 25 Groups and Companies by Countrywide Premium."
  2. National Association of Insurance Commissioners and The Center for Insurance and Policy Research. "Capital Markets Special Report."
  3. Insurance Information Institute. "What determines the price of an auto insurance policy?."
  4. Insurance Information Institute. "Choosing an insurance company."
  5. J.D. Power. "Insurers Struggle to Manage Expectations in Auto Claims Process as Repair Times Increase, J.D. Power Finds."
  6. Centers for Disease Control and Prevention. "Teen Drivers: Get the Facts."
Jessica Martel
Jessica Martel

Jessica is a freelance writer, professional researcher, and mother of two rambunctious little boys. She specializes in personal finance, women and money, and financial literacy. Jessica is fascinated by the psychology of money and what drives people to make important financial decisions. She holds a Masters of Science degree in Cognitive Research Psychology.

Katie Powers
Edited byKatie PowersAuto and Life Insurance Editor
Photo of an Insurify author
Katie PowersAuto and Life Insurance Editor
  • Licensed auto and home insurance agent

  • 3+ years experience in insurance and personal finance editing

Katie uses her knowledge and expertise as a licensed property and casualty agent in Massachusetts to help readers understand the complexities of insurance shopping.

Featured in

media logomedia logo
Mark Friedlander
Reviewed byMark FriedlanderDirector, Corporate Communications, Triple-I
Mark Friedlander
Mark FriedlanderDirector, Corporate Communications, Triple-I
  • Corporate communications director for Insurance Information Institute

  • 20+ years in insurance and communications

As Director, Corporate Communications for Triple-I, Mark serves as the non-profit’s national spokesperson, sharing information and education on a wide array of insurance issues.

Compare Car Insurance Quotes Instantly

Secure. Free. Easy-to-use.
Based on 3,806+ reviews
4.8/5
Shopper Approved
ProgressiveLiberty MutualAllstate

Latest Articles

View all