LiabilityVsFullCoverage.com

Note: Auto insurance laws and rates change frequently. State minimums, named rates and NAIC data verified April 2026. Confirm requirements with your state DMV and a licensed agent.

State Cost Data / April 2026

Full Coverage vs Liability Cost by State (2026)

50-state table showing average monthly premiums for full coverage and liability-only, plus uninsured driver rates. Sourced from The Zebra and MoneyGeek, April 2026.

Cheapest States

  • Maine$93/mo
  • Vermont$101/mo
  • New Hampshire$104/mo
  • Idaho$98/mo
  • Wyoming$114/mo

Most Expensive States

  • Florida$321/mo
  • Louisiana$310/mo
  • Michigan$235/mo
  • Nevada$215/mo
  • New York$200/mo

National Average

$136/mo

Full coverage. Liability-only: $67/mo.

Source: MoneyGeek April 2026

All 50 States (2026 Monthly Averages)

StateFULL COVERAGELIABILITY ONLYvs Nat'l AvgUninsured %
Maine$93/mo$44/mo-32%4%
Idaho$98/mo$48/mo-28%13%
Vermont$101/mo$44/mo-26%7%
New Hampshire$104/mo$48/mo-24%9%
Iowa$107/mo$49/mo-21%11%
North Dakota$114/mo$52/mo-16%7%
Wyoming$114/mo$51/mo-16%12%
Ohio$115/mo$53/mo-15%14%
Wisconsin$116/mo$53/mo-15%14%
Indiana$117/mo$55/mo-14%16%
Hawaii$120/mo$55/mo-12%10%
South Dakota$123/mo$56/mo-10%9%
Nebraska$124/mo$56/mo-9%8%
North Carolina$124/mo$53/mo-9%7%
Alaska$128/mo$61/mo-6%16%
West Virginia$128/mo$60/mo-6%10%
Kansas$129/mo$58/mo-5%9%
Massachusetts$130/mo$60/mo-4%14%
Virginia$130/mo$56/mo-4%10%
Montana$131/mo$60/mo-4%14%
Oregon$131/mo$59/mo-4%14%
Illinois$132/mo$62/mo-3%13%
Minnesota$132/mo$60/mo-3%11%
Tennessee$136/mo$61/mo+0%24%
Alabama$139/mo$64/mo+2%19%
New Mexico$139/mo$65/mo+2%22%
Pennsylvania$141/mo$63/mo+4%14%
Utah$141/mo$63/mo+4%8%
South Carolina$143/mo$65/mo+5%10%
Mississippi$145/mo$66/mo+7%30%
Arkansas$147/mo$68/mo+8%16%
Washington$147/mo$63/mo+8%21%
Connecticut$153/mo$65/mo+13%8%
Missouri$156/mo$72/mo+15%21%
Oklahoma$157/mo$73/mo+15%16%
Delaware$162/mo$71/mo+19%14%
Arizona$165/mo$78/mo+21%12%
Maryland$165/mo$72/mo+21%14%
Colorado$172/mo$71/mo+26%16%
Kentucky$172/mo$74/mo+26%14%
Georgia$175/mo$75/mo+29%12%
Texas$182/mo$76/mo+34%14%
California$185/mo$87/mo+36%21%
Rhode Island$186/mo$75/mo+37%17%
New Jersey$195/mo$80/mo+43%15%
New York$200/mo$82/mo+47%17%
Nevada$215/mo$86/mo+58%11%
Michigan$235/mo$97/mo+73%22%
Louisiana$310/mo$129/mo+128%16%
Florida$321/mo$130/mo+136%22%

Averages sourced from The Zebra and MoneyGeek state rate reports, April 2026. Individual premiums vary by driver, vehicle, ZIP code, and carrier. Uninsured driver rates from III 2024 data.

Why Some States Are So Much More Expensive

Florida ($321/mo)

Hurricane and flood exposure, extremely high litigation rate, 22% uninsured drivers, and PIP fraud. Florida courts are among the most plaintiff-friendly in the US for insurance disputes.

Louisiana ($310/mo)

Highest litigation rate in the country, significant uninsured driver population, high catastrophic weather risk, and historically weak insurance regulation.

Michigan ($235+/mo)

Historical no-fault system with unlimited PIP creates enormous insurer exposure. Even post-2020 reform, the legacy rate structure and high litigation keep costs elevated.

Maine ($93/mo)

Low population density, low litigation rates, very low uninsured driver rate (4%), no major urban centers, and a relatively mature driver population.

State-level cost variation is one reason to review the state minimum requirements table before adjusting coverage. High-cost states often have higher uninsured driver rates, making UM/UIM coverage even more critical. If you're moving between states and trying to understand whether your drivetrain choice (AWD vs 4WD) affects your insurance rate, see awdvs4wd.com.

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Frequently Asked Questions

What is the cheapest state for full coverage car insurance in 2026?+
Maine averages around $93/month for full coverage in 2026. Vermont ($101/mo), Idaho ($98/mo), New Hampshire ($104/mo), and Wyoming ($114/mo) round out the cheapest. These states share low population density, low litigation rates, lower car theft rates, and relatively low uninsured driver percentages.
What is the most expensive state for full coverage car insurance?+
Florida averages approximately $321/month for full coverage in 2026 -- the highest in the nation. Louisiana ($310+/mo), Michigan ($235-267/mo depending on PIP choice), Nevada ($215/mo), and New York ($200/mo) are also among the most expensive.
Why is Michigan car insurance so expensive?+
Michigan's no-fault system historically included unlimited lifetime PIP coverage, creating enormous insurer exposure. The 2020 reforms gave drivers PIP limit choices, reducing some premiums, but the legacy rate structure and high litigation still keep Michigan among the most expensive states.
Why is car insurance so cheap in Vermont?+
Vermont benefits from low population density, a small litigation bar, low vehicle theft rates, and one of the lowest uninsured driver percentages in the country at around 7%. The state also has no large urban centers driving up rates.