The average cost of car insurance in the United States is $2,314 per year ($193/month) for full coverage and $621 per year ($52/month) for minimum liability coverage in 2026. These are national averages — your individual rate depends on your state, age, vehicle, driving history, and credit score.
National Average Car Insurance Rates by Coverage Type
| Coverage Type | Annual Average | Monthly Average |
|---|---|---|
| Full coverage (comprehensive + collision + liability) | $2,314 | $193 |
| Minimum liability only | $621 | $52 |
| Liability + collision (no comprehensive) | ~$1,650 | ~$138 |
“Full coverage” is not a single policy type — it typically means the minimum liability your state requires plus comprehensive and collision, which protect your own vehicle.
Average Car Insurance Rates by State
Rates vary dramatically by state due to population density, litigation laws, weather, and medical costs.
| State | Full Coverage (Annual) | Min. Liability (Annual) |
|---|---|---|
| Florida | $3,945 | $1,125 |
| Michigan | $3,521 | $1,063 |
| New York | $3,388 | $1,205 |
| Louisiana | $3,241 | $878 |
| California | $2,886 | $688 |
| Texas | $2,611 | $713 |
| Georgia | $2,587 | $741 |
| Illinois | $2,215 | $582 |
| Ohio | $1,543 | $432 |
| Vermont | $1,243 | $318 |
| Maine | $1,156 | $304 |
For state-specific cheapest rates, see cheapest car insurance in Texas, cheapest car insurance in California, and cheapest car insurance in Arizona. For a full state-by-state breakdown, see auto insurance rates by state 2026.
Average Car Insurance Rates by Age
Age is one of the most significant rating factors in car insurance.
| Age Group | Full Coverage (Annual) |
|---|---|
| 16–17 (teen driver on parent policy) | $4,500–$5,800 |
| 18 | ~$4,200 |
| 20 | ~$3,100 |
| 25 | ~$2,100 |
| 30–50 (prime years) | $1,800–$2,200 |
| 60 | ~$2,000 |
| 70 | ~$2,350 |
| 80+ | ~$2,900+ |
Teen drivers are expensive to insure because of their high crash rate — about 3× that of drivers 20 and older. Rates drop sharply between ages 18 and 25, then plateau from roughly 30 to 60.
Average Car Insurance Rates by Driving Record
A single at-fault accident or traffic violation can raise your rate for 3–5 years.
| Driving Record | Annual Rate Increase vs. Clean |
|---|---|
| Clean record | Baseline |
| One speeding ticket | +24% (~+$555/yr) |
| One at-fault accident | +43% (~+$994/yr) |
| DUI/DWI | +70–90% (~+$1,600–$2,100/yr) |
See what affects car insurance rates for a full list of factors — including credit score, which can affect rates by 30–60% in most states.
How Car Insurance Rates Are Calculated
Insurers use actuarial data to estimate how likely you are to file a claim. Key factors:
- State — mandatory minimum coverage, litigation environment, weather
- Age and gender — teen males pay the most
- Driving record — accidents, violations, DUIs
- Vehicle — luxury, high-theft, and high-repair-cost vehicles cost more to insure
- Coverage level — adding comprehensive and collision raises your premium significantly
- Deductible — higher deductible = lower premium
- Credit score — most states allow credit-based insurance scoring (not CA, HI, MI, MA)
- Annual mileage — low-mileage drivers often qualify for discounts
Worked Example: Cost Difference by Coverage Level
On a 2021 Honda Accord with a clean driving record, 35-year-old driver in Ohio:
- Minimum liability only: ~$432/year
- Full coverage (with $500 deductible): ~$1,543/year
- Full coverage (with $1,000 deductible): ~$1,320/year — saves $223/year vs. $500 deductible
The question is whether the car’s value justifies paying for collision and comprehensive. If the car is worth $8,000–$10,000, full coverage typically makes sense. If it is worth $3,000 or less, minimum liability may be more cost-effective.
How to Lower Your Car Insurance Rate
- Compare quotes — rates for identical coverage can vary 40–50% between insurers. Get at least three quotes.
- Bundle policies — insuring home and auto with the same company saves 5–25%.
- Raise your deductible — moving from $500 to $1,000 typically cuts full-coverage premium 10–15%.
- Maintain a clean record — accidents and violations follow you for 3–5 years.
- Ask about discounts — multi-car, good student, defensive driving course, anti-theft device, military, and more.
- Usage-based insurance — if you drive under 7,500 miles/year, telematics programs can cut rates 10–30%.
See also: how to estimate car insurance · cheapest car insurance (national) · comprehensive and collision explained · types of car insurance · liability vs. full coverage
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