Car insurance rates are still rising — here are the factors that affect your premiums (2024)

Of course, not everyone pays the same amount for auto insurance. Carriers look at many factors to determine how much your premiums will be — only some of which are under your control.

Here, CNBC Select lifts the hood on what affects the price you pay for car insurance.

Where you live plays a big part in how much you pay for auto insurance. Because of the higher risk of theft, accidents and vandalism, drivers in densely populated urban areas tend to pay more than those in the suburbs or rural areas.

In addition, states set minimum requirements for liability insurance, the coverage you have to have to pay for damages to another car, driver or passenger. The amount your state mandates affects how much you pay.

Florida, Hawaii, Kansas, Kentucky, Massachusetts, Michigan, Minnesota, New Jersey, New York, North Dakota, Pennsylvania and Utah also require drivers to carry personal injury protection, according to the Insurance Information Institute (III), which pays the medical bills if you or a passenger is injured in an accident.

As a result, car insurance rates across the U.S. can vary tremendously: Florida drivers pay an average of $3,945 a year (the highest in the country) while those in Vermont pay $1,353 per year (the lowest), according to Bankrate's data.

Companies do have different discounts to offset some costs. One of the most affordable car insurance companies on the market, Geico offers drivers 16 different types of discounts — including up to 25% for a multi-vehicle policy.

Even one speeding ticket or accident can raise your rates, according to the III. Insurance companies will typically look at your driving record for the last three to five years but more serious violations, like a DUI or multiple speeding tickets, might be considered longer.

In most states, your credit history helps determine how much drivers pay for car insurance. Your three-digit insurance score uses a lot of the same information your credit score does. Only California, Hawaii, Maryland, Massachusetts, Michigan, Nevada, Oregon and Utah restrict the use of credit information in determining insurance.

Drivers with poor credit (below 580) paid about 69% more for car insurance than those with exceptional credit scores (800 or above), according to an analysis by insurance comparison site The Zebra based on data from 2011 through 2021.

Nationwide uses a credit-based insurance score, but it has relatively low average rates for drivers with bad credit and offers a discount of up to 20% for bundling home and car insurance. In addition, Nationwide will reconsider your premium if your credit took a hit because of illness, natural disaster, divorce or other "extraordinary life circ*mstances."

Women typically pay less for auto insurance than men, according to the III, because they're less likely to be involved in accidents or serious violations and are more likely to wear seatbelts.

Seven states — California, Hawaii, Massachusetts, Michigan, Montana, North Carolina and Pennsylvania — prohibit using gender as a consideration in auto insurance rates or approvals.

State Farm's discount is worth up to 25% off for full-time high school or college students age 16 to 25 with at least a B average. It also has a Steer Clear discount worth up to 15% for under-25s who complete a safe-driving program and avoid moving violations or at-fault accidents for three years.

Premiums tend to decelerate as you cruise into middle age but tick back up again in your golden years. Drivers 70 and up pay $2,495 a year on average for full coverage, according to Bankrate, about $112 more than 50-year-olds and $187 more than 60-year-olds.

Farmers Insurance offers a 10% mature driver discount for customers over 55 who have completed an online safety course in the past three years. Farmers also has discounts for homeowners and ranks above average for handling claims on J.D. Power's 2023 customer satisfaction survey.

Married drivers pay less for car insurance on average for a variety of reasons, including that they tend to be older and more experienced. If they have children, insurance companies predict they'll be safer behind the wheel.

Most carriers require you to add your spouse to your policy, even if they never drive your car. A joint car insurance policy is usually cheaper than two individual ones, especially with a multi-car discount. If one of you has bad credit or a record of moving violations, though, it will likely raise both your premiums.

In some states, you can have your partner listed as an excluded driver so their record won't affect your rates. But it also means if they ever drive your car and are in an accident, it won't be covered.

Progressive allows spousal driver exclusions in states where it's permitted and automatically extends small-accident forgiveness for claims under $500. Progressive also has a multi-car discount that saves drivers an average of 12% annually.

Your rates could be higher if you've filed a lot of claims in the past or were held liable for accidents and had to pay for repairs. If you let your car insurance lapse, you may pay more too, depending on how long you went uninsured.

Amica topped J.D. Power's 2023 survey of claims handling, earning a 909 out of 1,000.

Your vehicle's make, model trim and body typeall affect your monthly premiums. The rate for a flashy sports car with high-end trim and extra features will typically be higher than a standard SUV.

Even the age of your car is relevant: Since newer cars are usually worth more, they usually cost more to insure.

Electric cars can be more expensive to insure, as well, since repair costs tend to be higher. Lemonade offers a discount for EVs, however, as well as for bundling, safe driving, low mileage and paying in full upfront.

Armed with the knowledge of how car insurance companies calculate your premiums, there are several simple steps you can take to make your rates more affordable.

Compare price quotes

Maintain good credit

Paying down credit card debt can improve your payment history and lower your credit utilization ratio. For more help, Experian Boost is a free service that adds on-time payments to your phone bill and other utilities onto your Experian credit report, which can increase FICO-based insurance scores.

Bundle home and auto insurance

Getting car and home insurance from the same company is one of the easiest ways to earn a discount on both. (It also makes it easier to access all your accounts.) Allstate customers can save up to 20% when they bundle auto with homeowners or renters insurance.

Pay your annual premium in full

Liberty Mutual is among the companies that offer a discount for paying your auto policy in one or two annual payments. You can also save with automatic payments from a bank account and for going wireless.

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At CNBC Select, our mission is to provide our readers with high-quality service journalism and comprehensive consumer advice so they can make informed decisions with their money. Every insurance review is based on rigorous reporting by our team of expert writers and editors with extensive knowledge of insurance products. While CNBC Select earns a commission from affiliate partners on many offers and links, we create all our content without input from our commercial team or any outside third parties, and we pride ourselves on our journalistic standards and ethics.

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