Average car insurance cost in Naperville, Illinois

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Based on our data, Naperville drivers pay an average of $1,673 annually for car insurance. It’s $228 less than the Illinois state average and $840 less than the national average.

Insurance rates can vary significantly depending on where you live. Factors such as population density and accident and theft rates influence premium costs, making some areas more expensive or affordable than others.

Understanding how rates in Naperville compare to state and national averages can help you spot a good deal, or know when it’s time to shop around. Below, we’ll break down local trends, show how rates vary, and explain how to save.

Cheap car insurance companies in Naperville

GEICO provides the lowest full coverage car insurance rate in Naperville, with an annual premium of $1,414 for the liability limits of $100,000 per person, $300,000 per accident and $100,000 for property damage.

Travelers also offers cheap full coverage car insurance rates at an average annual cost of $1,417.

Every insurance company calculates premiums differently based on its unique underwriting guidelines. This means prices can vary widely, so getting quotes from multiple insurers is one of the best ways to find affordable coverage tailored to you.

The table below shows the average annual and monthly car insurance rates for various car insurance companies in Naperville.

Read about the best car insurance companies.

Average car insurance cost in Naperville by coverage limits

Here’s a breakdown of average car insurance rates in Naperville by coverage type.

• State minimum coverage: $524 per year (limits are $25,000 bodily injury liability per person, $50,000 total bodily injury liability per accident and $25,000 property damage liability per accident).
• Liability only coverage: $570 per year (limits are $50,000 bodily injury liability per person, $100,000 total bodily injury liability per accident and $50,000 property damage liability per accident).
• Full coverage: $1,673 per year (limits are $100,000 bodily injury liability per person, $300,000 total bodily injury liability per accident and $100,000 property damage liability per accident).
• Non-owners coverage: $511 per year

While liability insurance is required in nearly every state to drive legally, the minimum coverage limits differ by state. This coverage protects you financially if you’re responsible for injuring someone or damaging their property in a crash.

Minimum liability insurance only covers damage or injuries you cause to others – it won’t help with your own medical bills or car repairs. You should consider adding collision and comprehensive coverage for adequate protection.

Average car insurance rates by gender in Naperville

Female drivers in Naperville pay about $1,675 per year for car insurance, while male drivers spend $1,670, which is $5 less than what females pay.

Gender is commonly used to calculate premiums in most states, but some states, including California, Hawaii, Massachusetts, Michigan, Montana, North Carolina and Pennsylvania, don’t allow insurers to use gender to calculate premiums.

According to the Insurance Information Institute, or Triple-I, women generally demonstrate safer driving habits and are less likely to be involved in severe accidents. Insurers account for this elevated risk, resulting in increased insurance premiums for male drivers.

Read more on how gender affects car insurance rates.

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Average car insurance rates by age in Naperville

Teen drivers in Naperville experience the highest insurance rates, paying an average of $5,877 per year or $490 per month.

According to the Insurance Information Institute, teens aged 16 to 19 are considered high-risk due to their inexperience behind the wheel. On average, teen drivers pay $3,056 more than young adults for insurance.

With age and experience, young drivers often see a drop in car insurance premiums. On average, 20 to 24-year-olds pay $2,821 per year – a difference of $3,056 less than compared to teen drivers.

Drivers in Naperville aged 25 to 55 typically pay $1,711 a year for car insurance. For senior drivers aged between 60 and 75, the average annual premium is $1,655.

Read more on auto insurance for seniors.

Below you’ll find average annual full coverage car insurance rates for drivers of different age groups.

Car insurance rate trends in Naperville

From 2023 to 2025, drivers in Naperville experienced an upward trend in car insurance premiums, with average rates Increased by 17% or about $244.

The graph below tracks insurance costs from 2022 to 2025, highlighting long-term trends that help explain today’s rate changes.

How drivers can save on insurance even with higher rates

Car insurance rates in Naperville are lower than the Illinois state average. To find affordable coverage, consider comparing quotes from at least three to five insurers. You can also save by taking advantage of discounts for safe driving, low annual mileage or bundling your policies.

Methodology

Insure.com commissioned car insurance rates in 2025 from Quadrant Information Services. To determine the average premiums, our team of data analysts and expert editors analyzed 53,409,632 insurance quotes from 170 insurance companies across 34,588 ZIP codes.

The insurance rates are based on a sample profile of a 40-year-old male and female driver with a clean driving record and a good insurance score. Quotes premiums are for a full coverage policy with limits:

• $100,000 bodily injury per person
• $300,000 bodily injury per accident
• $100,000 property damage per accident
• $500 comprehensive and collision deductible

The quoted insurance rates are for comparison purposes, and your rates may vary.

Shivani Gite

Contributing Writer

 

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Shivani Gite is a personal finance and insurance writer with a degree in journalism and mass communication. She is passionate about making insurance topics easy to understand for people and helping them make better financial decisions.