Research & Insights Factors that affect car insurance premiums

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Factors that affect car insurance premiums

Car insurance companies consider many factors to determine the cost of your insurance coverage. Your driving record, vehicle, age, location, coverage choices, and other details can all play a role in your car insurance premium.

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Car insurance companies consider many factors to determine the cost of your insurance coverage. Your driving record, vehicle, age, location, coverage choices, and other details can all play a role in your car insurance premium.

In this guide, we will explore the key factors that impact your insurance costs and how insurers use them to assess risk and calculate premiums.

Factors affecting car insurance premiums

When it comes to purchasing car insurance, many drivers focus solely on finding the lowest premium. But it’s also important to understand the factors that can influence their rates. Some, such as your driving record and coverage limits, are within your control; others, such as your age or location, are not.

Below are some of the most important factors that affect your auto insurance rates.

Age and gender

Your age and gender are important factors in determining your car insurance rates. Statistical data shows that certain age groups and genders are associated with different levels of risk on the road.

Impact of age on insurance rates

Your age and gender can affect your car insurance rates, although state laws vary. Insurers use statistical data to evaluate how different groups of drivers may differ in risk.

Gender-based rate differences

Gender also may play a role in determining car insurance rates, as statistical data shows differences in driving behavior and accident rates between male and female drivers.

According to a study by the Insurance Institute for Highway Safety (IIHS), male drivers are considered a higher risk, as they are more likely to engage in aggressive driving, speeding, and being involved in severe accidents. As a result, young male drivers often face higher insurance premiums than their female counterparts.

However, it’s important to note that some states in the U.S. have banned the use of gender as a factor in determining car insurance rates, including California, Hawaii, Massachusetts, Michigan, Montana, North Carolina, and Pennsylvania.

Driving record

Your driving record plays an important role in determining your car insurance rates. Insurance companies assess your history of traffic violations, accidents, and claims to gauge the level of risk you pose as a driver. The more violations and at-fault accidents you have on your record, the more likely you are to pay a higher premium.

Traffic violations

Speeding tickets, reckless driving citations, and other traffic violations can significantly impact your car insurance rates. Maintaining a clean driving record can avoid potential rate hikes.

Accidents and claims

Being involved in accidents or filing multiple claims can also lead to higher insurance rates. Insurance companies may consider at-fault accidents as a sign of increased risk, which can result in potential premium increases.

Vehicle type and usage

The type of vehicle you drive and how you use it can also influence your car insurance rates.

Make and model of the car

Some vehicles cost more to insure because they are more expensive to repair, more likely to be stolen or more likely to be involved in costly claims. Sports cars and luxury vehicles, for example, often have higher premiums.

Safety features such as anti-lock brakes, airbags, anti-theft devices, and advanced driver-assistance systems may help reduce your premium, depending on your insurer.

Vehicle usage

How you use your vehicle can also affect your rate. A car used for commuting or business may cost more to insure than one driven occasionally for pleasure. Commercial use, ridesharing, or delivery services often requires additional coverage, leading to higher premiums.

Location

Where you live can have a significant impact on your car insurance rates. Insurance companies consider factors such as population density, crime rates, and accident frequency in your area to assess the risk associated with insuring your vehicle.

Urban vs. rural areas

Insurance rates are often higher in densely populated urban areas because there is more traffic, a greater likelihood of accidents, and higher risks of theft or vandalism. Rural areas may have lower rates, though this depends on local claim patterns and other risk factors.

High-crime neighborhoods

Living in a high-crime neighborhood can result in higher car insurance rates, especially for comprehensive coverage. The risk of theft or vandalism increases in such areas, leading to increased premiums to compensate for potential losses.

ZIP code

Your specific location within a state also matters. Insurance companies analyze the crime rates, accident rates, and historical claim data in your ZIP code to assess the risk associated with insuring your vehicle.

Credit history

Your credit history can impact your car insurance rates. Insurers often use a credit-based insurance score, not a standard credit score, as one factor in determining risk and pricing premiums. Statistics show that drivers with low credit scores pay an average of 76% more for their car insurance compared to those with good credit.

Not all states allow credit scores to be used as a factor in determining insurance rates. Credit-based insurance scoring is restricted or prohibited in California, Hawaii, Maryland, Massachusetts, Michigan, Oregon, and Utah. However, in states where it is permitted, maintaining a good credit score can significantly impact your car insurance rates and potentially save you hundreds of dollars each year.

Importance of credit-based scores in insurance rates

Insurers use credit-based insurance scores because they believe there is a connection between credit history and the likelihood of filing claims. Drivers with lower credit-based insurance scores may pay higher rates than those with stronger scores, depending on the state and insurer.

How credit history affects premiums

Insurance companies may use information from your credit report to help calculate a credit-based insurance score. This score, along with other factors such as your driving record, may be used to determine the premium you pay. Drivers with lower credit-based insurance scores may face higher rates than those with better scores.

Coverage and deductible

The type of coverage, limits, and deductibles you select also may affect your car insurance rates. Understanding your coverage options and making informed decisions can help you manage your premiums effectively.

Types of coverage

Different types of coverage can affect your premium in different ways. Liability coverage is typically required by law and helps pay for injuries or damage you cause to others. Collision coverage helps pay for damage to your own vehicle after a crash. Comprehensive coverage helps pay for non-collision damage, such as theft, vandalism, fire, hail or falling objects. Collision and comprehensive are typically optional but recommended if you own a newer or higher-value vehicle.

Choosing deductible

A deductible is the amount you must pay out of pocket before your insurance coverage kicks in. Opting for higher deductibles can lower your premiums, but it also means you’ll have to pay more in the event of a claim. It’s important to strike a balance between affordable premiums and manageable deductibles.

Marital status

Your marital status can influence your car insurance rates. Generally, married individuals tend to enjoy lower insurance premiums compared to singles, but this depends on your state and insurer.

How marital status affects rates

Insurance companies view married couples as more responsible and statistically less likely to engage in risky driving behaviors. As a result, they often offer lower rates for married policyholders.

Occupation

Believe it or not, your occupation can impact your car insurance rates. Certain professions are associated with different levels of risk, which can influence the premiums you pay.

Professions with higher insurance rates

Professions that require extensive driving, such as delivery drivers or sales representatives, often face higher insurance rates. Insurance companies consider the frequency of driving and the potential exposure to accidents when determining premiums. In some cases, business use may require a commercial or rideshare policy.

Occupation-based discounts

On the flip side, some insurance companies offer occupation-based discounts for professions that are deemed less risky. Teachers, healthcare professionals, and engineers are examples of occupations that may qualify for such discounts.

Annual mileage

The distance you drive annually affects your insurance premium. The more miles you drive, the greater the chances of being involved in an accident. Insurance providers may take into account your estimated annual mileage when determining your premium.

Claims history

Your claims history plays a significant role in your insurance premium. If you have a history of making frequent claims, it suggests a higher risk of future claims. Insurance companies consider this when setting your rates. Keeping a clean claims record can help keep your premiums affordable.

Car insurance coverage levels

The level of coverage you select also affects your premium. Higher coverage limits will result in higher premiums, as you’ll have greater protection in case of an accident. It’s important to strike a balance between adequate coverage and a premium that fits your budget.

Discounts

Insurers often provide discounts that may reduce your premium. Common savings opportunities include discounts for safe driving, bundling multiple policies, good students, anti-theft devices, defensive driving courses and usage-based insurance programs.

Useful insights

The impact of bundling policies

Combining your car insurance policy with other insurance policies, such as home or renters insurance, can lead to substantial savings. Insurance companies often provide discounts for bundling policies, so it’s worth considering consolidating your insurance needs to a single provider.

Telematics and usage-based insurance

Telematics programs use a device or smartphone app to monitor driving habits such as mileage, braking, acceleration, and time of day driven. If you demonstrate safe driving habits, a usage-based insurance program may help you save money. But if you drive recklessly, your rates may increase.

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Final thoughts

Understanding the factors that influence car insurance rates can help you make an informed decision when choosing coverage. By maintaining a clean driving record, comparing quotes, choosing a vehicle with reasonable repair costs, reviewing your coverage levels and asking about discounts, you can get affordable car insurance that meets your needs while providing financial protection on the road.

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Rate estimates in this calculator are based on CarInsurance.com's analysis of full coverage insurance for a single driver with good credit, homeowner status and a clean driving record, operating a financed Honda Accord LX. Full coverage includes 100/300/100 BI/PD liability limits and $500 comprehensive and collision deductibles.

Frequently asked questions
How can I lower my car insurance rates?

There are several ways to lower your car insurance rates, such as maintaining a clean driving record, bundling policies, raising deductibles, or qualifying for discounts.

Does my credit score affect my car insurance rates?

In many states, insurers can use credit-based insurance scores to help set car insurance rates. These are different from traditional credit scores but are based on information in your credit report. Some states prohibit or restrict the use of credit in auto insurance pricing.

Will my rates increase if I file a claim?

Filing a claim can lead to increased insurance rates, especially if you are at fault of have a history of claims. However, the impact on rates depends on various factors such as the nature of the claim, your claims history, and your insurance company’s policies.

Do insurance rates vary between states?

Yes. Car insurance rates can vary significantly by state because of differences in insurance laws, required coverage, claim costs, accident rates, weather risks, population density and other local factors.

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