Any car insurance comparison tool you look at should have your state’s minimum car insurance requirements pre-loaded into its options. States requiring PIP or medpay are generally referred to as “no-fault” states, meaning that when injuries occur, each driver in a crash makes a claim with their own insurance company to pay for them. Beyond the PIP or medpay limit, the at-fault driver’s liability insurance kicks in to cover the rest.
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.
A lot goes into an auto insurance rate quote, including your ZIP code, coverage levels, marital status, annual mileage, driving history and vehicle make, year and model. In most states, your gender and credit history are also used to determine rates. And again, the reason auto insurance comparison shopping is so important is because rates between companies are different for each person, too.
State Farm boasts a solid score in J.D. Power’s Customer Claims Satisfaction rating among our top picks (three out of five) and sits above industry average. That means that once you do file a claim, you can expect a smooth experience. If a positive customer experience is especially important to you, State Farm is likely to deliver superior service.
It is difficult to project whether rates will continue to rise, as there are so many factors that determine car insurance pricing. If loss-causing trends continue—such as more expensive vehicle repairs, distracted driving crashes and vehicle damage due to extreme weather—consumers should see premiums increase. However, if these trends reverse and there are fewer accidents and milder weather, then car insurance rates could plateau or even decrease.

The auto insurance rates displayed in our articles are based on the 2019 results of The Zebra’s comprehensive car insurance pricing analysis. In our analysis of all US zip codes — including Washington D.C. — the sample user profile consisted of a 30-year-old single male driving a 2013 Honda Accord. To generate pricing specific to particular rating factors, we adjusted the driving profile based on pricing factors commonly used by car insurance companies.
NerdWallet compared quotes from these insurers in ZIP codes across the country. Rates are for policies that include liability, collision, comprehensive, and uninsured/underinsured motorist coverages, as well as any other coverage required in each state. Our “good driver” profile is a 40-year-old with no moving violations and credit in the “good” tier.
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