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Auto insurance costs $1,200–$2,600 annually nationwide, or roughly $100–$217 per month for full coverage. Rates vary dramatically by state—Idaho and Vermont average $1,200 per year while Michigan tops $2,600. Your location, driving record, vehicle, and coverage choices drive the final premium.
Quick Cost Stats
- National Average: $1,500–$2,000/year
- Lowest States: Idaho, Iowa, Maine, New Hampshire, Vermont, Wisconsin ($1,200/year)
- Most Expensive: Michigan ($2,600/year)
- Minimum vs Full Coverage: Minimum liability runs $400–$800/year; full coverage $1,200–$2,600
- Required: All states except New Hampshire require liability coverage
Auto Insurance Cost by State
Location dramatically affects auto insurance pricing. Use the map below to see average annual premiums by state—they range from $1,200 in low-risk states to $2,600 in Michigan based on uninsured driver rates, accident frequency, repair costs, and state regulations. For state-specific rates and guides, see auto insurance by state.
Most Expensive States for Auto Insurance
Michigan leads at $2,600 per year, followed by Louisiana ($2,400), Florida ($2,200), New Jersey ($2,100), and Rhode Island, Connecticut, and New York ($2,000). No-fault states and those with high uninsured driver rates, urban density, or costly medical/repair markets typically see the highest premiums.
Cheapest States for Auto Insurance
Idaho, Iowa, Maine, New Hampshire, Vermont, and Wisconsin average $1,200 per year. North Carolina, Ohio, Virginia, and several other states stay near $1,200–$1,300. Rural areas and states with lower accident frequency and repair costs typically see the lowest rates.
Complete State-by-State Auto Insurance Costs
| State | Annual Cost | Monthly Cost |
|---|---|---|
| Alabama | $1,400 | $117 |
| Alaska | $1,800 | $150 |
| Arizona | $1,600 | $133 |
| Arkansas | $1,500 | $125 |
| California | $1,700 | $142 |
| Colorado | $1,800 | $150 |
| Connecticut | $2,000 | $167 |
| Delaware | $1,900 | $158 |
| Florida | $2,200 | $183 |
| Georgia | $1,700 | $142 |
| Hawaii | $1,400 | $117 |
| Idaho | $1,200 | $100 |
| Illinois | $1,600 | $133 |
| Indiana | $1,300 | $108 |
| Iowa | $1,200 | $100 |
| Kansas | $1,500 | $125 |
| Kentucky | $1,800 | $150 |
| Louisiana | $2,400 | $200 |
| Maine | $1,200 | $100 |
| Maryland | $1,800 | $150 |
| Massachusetts | $1,500 | $125 |
| Michigan | $2,600 | $217 |
| Minnesota | $1,500 | $125 |
| Mississippi | $1,400 | $117 |
| Missouri | $1,500 | $125 |
| Montana | $1,400 | $117 |
| Nebraska | $1,400 | $117 |
| Nevada | $1,700 | $142 |
| New Hampshire | $1,200 | $100 |
| New Jersey | $2,100 | $175 |
| New Mexico | $1,500 | $125 |
| New York | $2,000 | $167 |
| North Carolina | $1,200 | $100 |
| North Dakota | $1,300 | $108 |
| Ohio | $1,200 | $100 |
| Oklahoma | $1,800 | $150 |
| Oregon | $1,500 | $125 |
| Pennsylvania | $1,500 | $125 |
| Rhode Island | $2,000 | $167 |
| South Carolina | $1,400 | $117 |
| South Dakota | $1,300 | $108 |
| Tennessee | $1,300 | $108 |
| Texas | $1,700 | $142 |
| Utah | $1,300 | $108 |
| Vermont | $1,200 | $100 |
| Virginia | $1,200 | $100 |
| Washington | $1,500 | $125 |
| Washington DC | $1,800 | $150 |
| West Virginia | $1,400 | $117 |
| Wisconsin | $1,200 | $100 |
| Wyoming | $1,300 | $108 |
Expert Insight: Why state averages aren't your rate
Your auto premium is not the state average—it is the result of your driving record, vehicle, annual miles, garaging address, coverage limits, deductibles, and how each insurer weights those inputs. Two drivers at the same address can pay very different prices; two carriers can quote the same car hundreds of dollars apart. Brianna ran quotes for the same vehicle and ZIP with two companies and got materially different numbers. Use the averages on this page to see the landscape and compare states—then get real quotes for the price you will actually pay.
—Brianna Baiocco
Auto Insurance Cost by Coverage Level
Your coverage choices directly affect your premium. Minimum liability-only policies cost less than full coverage (liability + collision + comprehensive).
| Coverage Type | Average Annual Cost | What It Includes |
|---|---|---|
| State minimum (liability only) | $400–800 | Bodily injury + property damage only |
| Liability + comprehensive | $900–1,400 | Adds theft, weather, vandalism |
| Full coverage | $1,200–2,600 | Liability + collision + comprehensive |
| High limits ($250K/$500K) | +$200–400/year | Extra liability protection |
Raising your collision and comprehensive deductibles from $250 to $500 or $1,000 typically saves 10–20% on those coverages. Learn more about auto insurance coverages to choose the right protection.
Auto Insurance Cost by Company
Average annual premiums vary significantly by carrier. Here are typical full-coverage costs:
| Company | Annual Cost | Notes |
|---|---|---|
| Geico | $1,800–2,200 | Competitive base rates |
| Progressive | $1,900–2,300 | Strong quote comparison |
| State Farm | $2,000–2,500 | Largest market share |
| USAA | $1,700–2,100 | Members only |
| Nationwide | $1,900–2,400 | Strong bundling |
| Allstate | $2,200–2,800 | Broad footprint |
| Liberty Mutual | $2,100–2,600 | Bundling savings |
| Farmers | $2,000–2,500 | Varies by region |
At Insurance Geek, you can compare real quotes from multiple carriers. We work with top-rated auto insurance companies to find the best rate for your situation. Get your free auto insurance quote to compare rates.
What Affects Your Auto Insurance Cost?
Several factors influence your premium. Understanding these helps you control costs while maintaining adequate protection.
Location Factors
- State: Rates vary 2x or more between lowest and highest states
- ZIP code: Urban areas, high-crime neighborhoods, and uninsured driver hot spots cost more
- Garaging address: Where you park your car affects theft and accident risk
- State requirements: No-fault and high minimum states often see higher premiums
Driver Factors
- Driving record: Accidents and tickets can increase rates 20–50% or more
- Age: Young drivers pay more; rates often drop after 25
- Credit score: In most states, better credit means lower rates
- Claims history: Previous claims stay on record 3–5 years
Vehicle Factors
- Make, model, year: Repair costs and theft rates drive premiums
- Safety features: Anti-theft and crash-avoidance can earn discounts
- Annual mileage: Lower mileage often qualifies for discounts
Each state sets minimum liability requirements. Minimums are often too low to protect your assets—many experts recommend at least $100,000/$300,000 bodily injury and matching uninsured/underinsured motorist coverage.
How to Save on Auto Insurance
Most drivers qualify for multiple discounts.
| Strategy | Typical Savings |
|---|---|
| Compare quotes (shop annually) | 10–30% |
| Bundle auto + home or renters | 10–25% |
| Good driver discount | 10–25% |
| Higher deductibles | 10–20% |
| Multi-car discount | 10–20% |
| Pay in full | 5–10% |
| Good student | 10–25% |
Comparing quotes from multiple carriers delivers the biggest savings—rates vary significantly, and the cheapest carrier for one driver may not be cheapest for another. Bundle auto with homeowners or renters insurance to save 10–25% on both policies.
Use our auto insurance calculator to estimate your needs and compare coverage levels.
State averages are a starting point — your actual rate depends on your driving record, vehicle, and how each carrier weights those factors in your ZIP code. Sharing your current policy through Canopy Connect takes under two minutes and lets a licensed agent run real carrier comparisons and identify where your premium can be improved.
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About Brad Cummins
Brad Cummins is the founder of Insurance Geek and primary author of its educational content. Licensed since 2004, he brings over 21 years of experience structuring life insurance and IUL strategies for clients nationwide.
Fact checked by Brianna Baiocco
Brianna Baiocco runs P&C operations at Insurance Geek and fact-checks property and casualty content. Licensed since 2009, she brings over 16 years of experience in auto, home, renters, and commercial insurance.
