Idaho is pretty sparsely populated and mainly rural which leads to lower car insurance rates. According to World Atlas, Idaho has the seventh least population density in the country. There are roughly 20 people for every square mile. Wide-open spaces with few people mean fewer cars out on the road and fewer accidents, everything an insurance company loves.
Auto Insurance is required by law for drivers in most states. Drivers who own a car and drive it often should definitely have auto insurance to cover the risk of damages to their car and personal injury and the liability of harm to other people and property. Otherwise, repairs and medical costs, particularly when you’re liable for an accident, can be very expensive.
One of the best ways to get cheap car insurance is by comparing car insurance quotes — and the companies offering them. To get you started, NerdWallet looked at car insurance prices across the country for different driver profiles and coverage levels to find the cheapest rates. We’ve sliced the data in several ways to give you an idea of average costs and what factors might nudge your car insurance rate up — or even better, down.
Averages are based on full coverage for a single 40-year-old male who commutes 12 miles to work each day, with policy limits of 100/300/50 ($100,000 for injury liability for one person, $300,000 for all injuries and $50,000 for property damage in an accident) and a $500 deductible on collision and comprehensive coverage. This hypothetical driver has a clean record and good credit. The rate includes uninsured motorist coverage.
Your location can have a huge impact on your insurance premium. Like many industries in the US, car insurance is regulated at the state level and is dictated by each state’s regulations. If you live in an area prone to floods, hurricanes, or wildfires, your rate will be elevated, as insurance companies compensate for these risks. Dive into the data below to find check out your expected costs with our list of car insurance rates by city.
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Because her car’s so old, her savings are less: $168 to $204 in a year. But in this case, it could be wise for the driver to drop collision. If she were at fault in an accident, collision coverage would pay for repairs only up to the value of the car minus the deductible, or about $1,750. Is it worth repairing a car that wasn’t in great shape to begin with?
The Honda Odyssey moved back into the top spot this year after dropping to second place last year, behind the Jeep Wrangler. The Odyssey costs a mere $1,298 a year to insure. That’s $514 less than the national average of $1,812. In 2010, the first year Insure.com began its rankings of new models’ insurance costs, the Odyssey cost $1,095 to insure, so its coverage price has increased just $203 in nine years.
"Teens are very likely to pick up the habits of their parents,” says J.C. Fawcett of the Defensive Driving School. “A parent should think about. Do I cuss at other drivers while driving? Do I speed? Do I tailgate? The training that comes from students observing their parents is very powerful. If a parent attempts to change their habits only when their teen is learning to drive, it's probably 10 years too late."
On average, an at-fault property damage accident will raise your premium by an average of $612 per year. Because most insurance providers will charge you for three years after an accident, this $612 increase equates to more than $1,800 in total fees. If you’re thinking of filing a claim, consider the overall cost of the claim versus what the claim would cost to pay out of pocket. Compare this $1,837 penalty — plus your deductible (if applicable) — to the out-of-pocket expense. While this is nice information to know before filing a claim, it won’t help if you’ve already filed a claim. If you have an at-fault accident on your insurance history, consider USAA or State Farm.
Car insurance rates vary greatly depending on age. Your risk profile as a driver will change throughout your life, so you may be eligible for discounts at some points in your life while other times you may see your car insurance premium increase. This is why you want to keep shopping for car insurance throughout your life so you ensure the best value.

The cheapest car insurance, period, will likely carry the minimum coverage required in your state. In most states, this is liability insurance only, which covers property damage and medical bills for others due to accidents you cause. Some states also require uninsured and underinsured motorist coverage, which pay for your injuries or damage if an at-fault driver doesn’t have enough insurance.


Still, the State Farm quotes we received were shockingly expensive when compared to the competition — typically around three times as much. While that’s likely a dealbreaker for most, it’s worth checking personalized quotes yourself, especially if you have a teen driver (for whom they seem to offer more discounts than our other picks). Another point in State Farm’s favor is its website, which is good at helping you understand which coverages best fit your specific needs. We would’ve liked a Live Chat feature, but there are plenty of contact alternatives, including a mobile app.
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