How Much Does Car Insurance Cost by State?
The average full coverage car insurance in the U.S. costs $208 per month in 2026. However, where you live dramatically changes what you pay. Your state's rates can swing from affordable to expensive based on traffic patterns, accident rates, and local weather.
Most Expensive States for Car Insurance
Three states stand out as the priciest:
| State | Monthly Cost | Difference from National Average |
|---|---|---|
| Nevada | $335 | 61% higher |
| Louisiana | $327 | 57% higher |
| Florida | $311 | 50% higher |
Nevada's high rates reflect its vehicle theft problems around Las Vegas. Louisiana and Florida face increased costs from weather risks and high accident rates.
Most Affordable States
If you're looking for cheaper insurance, these states offer relief:
- Vermont: $101 per month
- Indiana: 37% below national average
- Iowa: 28% below national average
- Oregon: 21% below national average
These states benefit from lower population density, mild weather, and fewer accidents. Iowa has the largest estimated rate decrease coming in 2026, dropping 6.19%.
What's Changing in 2026
More than half of states are seeing rates drop this year. Here's where increases are hitting hardest:
- New Jersey: 10.46% increase
- Nevada: 6.42% increase
- California: 6.13% increase
Iowa leads the decreases at 6.19%, followed by Minnesota at 5.29%.
What Affects Your Rate
Your actual cost depends on several factors beyond your state. Your driving history, age, vehicle type, and coverage level all matter. Full coverage (comprehensive and collision) costs more than liability-only policies.
If you live in a no-fault insurance state, you may have different coverage requirements. States like New York, Michigan, and Florida require no-fault protection, which can affect your premium.
Next Steps
Compare quotes from multiple insurers in your state. Rates vary significantly even within the same location. Bundle home and auto policies for discounts. Review your coverage annually as rates change.