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Explore in-depth reports on state-by-state car insurance rates, ZIP code cost comparisons, patterns in risky driving behaviors and surveys about the best U.S. DOTs and DMVs. Our analyses provide up-to-date insights into the evolving dynamics of car insurance premiums.

Which state has the best department of transportation? A new survey of American drivers finds the DOTs in Wyoming, New York and Mississippi come out on top when looking at customer satisfaction, road conditions and more.
Location is a significant factor when determining car insurance rates by ZIP code. This article discusses the most expensive and the cheapest rates by ZIP code.
Auto insurance rates by state change drastically based on your ZIP code and other factors. See how your state ranks for average insurance rates and which states have the cheapest and most expensive auto insurance.
From drunk driving to texting behind the wheel, risky driving behaviors increase the chance of an accident and skyrocket insurance rates.

Latest Articles

October 1, 2025

The most expensive cities for car insurance in 2025 — and the cheapest

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Discover the most and least expensive U.S. cities for car insurance in 2025. See where rates are highest and lowest, compare premiums by city and state, and...
October 1, 2025

Progressive insurance review: Pros, cons, costs and competitor comparison

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Progressive is a well-known car insurance provider. Here’s how the company stacks up in 2025....
September 30, 2025

How to lower car insurance: 15+ expert tips to cut your rates

By Mel Duvall
Car insurance premiums are expensive, but there are plenty of ways to save. From comparing quotes and bundling policies to raising your deductible and enrolling...
September 29, 2025

Car insurance calculator: Estimate rates by age, state and coverage level

By Laura Longero
Car insurance rates can vary widely based on where you live, your driving history, age, and coverage level. Our car insurance calculator makes it easy to...
September 29, 2025

Car insurance rates by vehicle: Compare costs by make and model (2025)

By Erik Martin
Insurance rates vary by car, so keep that in mind if you’re shopping for a new vehicle. CarInsurance.com has the ultimate tool to help you compare auto...
September 26, 2025

Buy car insurance online: Here’s how to get auto insurance instantly

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Shopping for car insurance online is quick and convenient. With the right information on hand, you can compare quotes, find discounts and secure same-day...
August 14, 2025

How much does it cost to add a teenager to car insurance?

By Sarah Sharkey
Car insurance for teens is pricey, but it’s cheaper to add a teen to your policy than for them to have their own policy. It costs $3,594 per year to add a...
August 20, 2025

How much car insurance do I need?

By Maggie O'Neill
To determine how much car insurance you need, consider your financial situation and the value of your vehicle. It's wise to opt for higher liability limits and...
September 16, 2025

How much is car insurance? See average costs in 2025

By Mary Beth Eastman
The average cost of car insurance is $1,895 annually, or $158 per month, for a full coverage policy. See how much car insurance is in your area....
August 26, 2025

How to shop for insurance when buying a new car

By Erik Martin
Before you drive off the lot with a new vehicle, learn how to get insurance for a new car -- the insurance grace period to vehicle registration and more....
August 20, 2025

Gap insurance: What it covers, how it works and when you need it

By Mark Vallet
Gap insurance covers the difference between what your car is worth and what you still owe on your loan or lease if it’s totaled or stolen. Learn how it works,...
August 9, 2024

What is the difference between title and registration?

By Katrina Raenell
A title is a document that proves vehicle ownership. Vehicle registration proves you're legally able to drive your vehicle and that it's registered with the DMV...
August 26, 2025

Cheapest car insurance companies in 2025

By Sarah Sharkey
In 2025, Nationwide and GEICO offer the most affordable car insurance. Nationwide has the lowest full coverage rates at $129 per month, while GEICO is the...
August 29, 2025

How much is car insurance for 16-year-olds in 2025?

By Scott Nyerges
Learn how much car insurance for a 16-year-old costs, ways to save and the best strategies for adding a teen driver to your policy. ...
August 29, 2025

Non-owner SR-22 insurance: How to get SR-22 insurance without a vehicle

By Katrina Raenell
A non-owner SR-22 may be required if you are a high-risk driver – even if you don’t have a car. Learn more about non-owner SR-22 insurance, how much it...
August 20, 2025

Average car insurance rates by age

By Erik Martin
Your insurance rates are based, in part, on how old you are. Find out why age is considered and which ages you can expect to pay the most for car insurance....

September 4, 2025

Guide to the best ways to insure a teen driver

By Erik Martin
Find the best ways to insure a teen driver. Compare costs, learn coverage options and explore discounts to keep premiums affordable for families....

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Rates by ZIP Code
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Our innovative tool provides average car insurance rates specific to your ZIP code, age and coverage level. Compare car insurance rates from up to six major insurers for the same policy.

Impact of location on insurance rates

With our tool, you can find out how much rates vary by location. Rates by ZIP tool is particularly useful for those moving to a new area, considering a new insurance carrier, or simply exploring options to reduce their current insurance premiums.

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Rates for Teen Drivers
Teen driver insurance calculator

CarInsurance.com’s teens car insurance calculator takes the guesswork out of finding the best rates, ensuring your new driver hits the road with peace of mind.

Using it as easy as pie

Enter your teen’s age, gender, state of residence, and your marital status. That’s it—no more digging through endless quotes or deciphering confusing insurance jargon.

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Don’t settle for the first offer. Our calculator lets you compare rates side-by-side, making it easy to identify the best deals and coverage options for your teen’s needs.

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FAQ: Car insurance data and reports

CarInsurance.com’s experienced editors and data analysts have done the research so you don’t have to. We’ve looked at what really affects your car insurance rates, how our roads and highways operate and how driving habits change over time to affect car insurance costs. With this insider information, you can make smart choices about your car insurance options.

  • Which tools can help me find the cheapest car insurance rates?

  • How do one’s driving habits influence car insurance rates?

    Driving habits are a huge factor insurers consider when setting rates. If you’re the type to treat stop signs like suggestions or clock in at autobahn speeds on the freeway, you’re likely to be tagged as high-risk, which means higher premiums. On the flip side, if you’re all about defensive driving and have a squeaky-clean record, insurers see you as a safe bet and often reward you with lower rates.

  • Does the age of my vehicle affect my insurance costs?

    Yes. The age of your vehicle can impact your insurance premiums in a couple of ways. Newer cars often come equipped with the latest safety features and anti-theft technologies, which can lead to discounts. However, they can also be more expensive to repair or replace, which might push your rates up. Older cars might cost less to insure, unless they’re classics or have high repair costs due to parts availability. It’s a fine balance, so consider these factors when choosing a vehicle.

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