Average Auto Insurance Rates by State 2026
Compare average car insurance costs across all 50 states. See which states have the highest and lowest rates, and understand what factors drive the differences.
Key Statistics
Data by State
| Rank | State | Value |
|---|---|---|
| 1 | Michigan(MI) | $3,425 |
| 2 | Louisiana(LA) | $2,839 |
| 3 | Florida(FL) | $2,762 |
| 4 | New York(NY) | $2,542 |
| 5 | California(CA) | $2,291 |
| 6 | Texas(TX) | $2,186 |
| 7 | New Jersey(NJ) | $2,156 |
| 8 | Nevada(NV) | $2,087 |
| 9 | Georgia(GA) | $2,034 |
| 10 | Arizona(AZ) | $1,923 |
| 11 | Colorado(CO) | $1,876 |
| 12 | Maryland(MD) | $1,834 |
| 13 | Oklahoma(OK) | $1,798 |
| 14 | Rhode Island(RI) | $1,765 |
| 15 | Connecticut(CT) | $1,743 |
Key Insights
No-fault insurance states like Michigan have significantly higher premiums due to required unlimited PIP coverage
Urban states with high population density tend to have higher rates due to increased accident frequency
States with more uninsured motorists often see higher rates for insured drivers
Weather patterns and natural disaster frequency affect rates in coastal states
States with minimal required coverage often have lower average premiums
Methodology
Average annual premiums are calculated using rate data for a 35-year-old driver with a clean record, driving a 2022 model-year sedan, with full coverage including 100/300/100 liability limits and a $500 deductible.
Sources
- National Association of Insurance Commissioners (NAIC)
- Insurance Information Institute
- State Department of Insurance rate filings
Frequently Asked Questions
Why is Michigan the most expensive state for car insurance?
Michigan has unique no-fault insurance laws that require unlimited lifetime personal injury protection (PIP) benefits, driving up costs significantly. Recent reforms have introduced coverage options, but rates remain the highest in the nation.
Which states have the cheapest car insurance?
Maine, Ohio, Vermont, and Idaho consistently rank among the cheapest states for car insurance. These states typically have lower population density, fewer uninsured motorists, and less litigation.
How often do car insurance rates change by state?
Insurance rates are reviewed and adjusted annually by most insurers. Major rate changes often follow regulatory approval and can be influenced by claims trends, weather events, and economic factors.
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