Auto Insurance in Frankfort, Illinois

Get auto insurance in Frankfort, Illinois. Learn about 25/50/20 minimums, at-fault rules, and average costs ($909/yr). Compare rates and save today.

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Published October 7, 2025

Key Takeaways

  • Illinois requires 25/50/20 liability coverage plus uninsured motorist protection, which costs an average of $909 per year in Frankfort—about 4% higher than the state average.
  • As an at-fault state, Illinois drivers are financially responsible for accidents they cause, making it crucial to consider coverage beyond the state minimums.
  • Frankfort's location at the intersection of I-80 and I-57 means highway commuters face increased accident risk, potentially affecting insurance rates and coverage needs.
  • The state uses electronic verification to check your insurance status twice yearly, with a $100 reinstatement fee if your registration is suspended for lack of coverage.
  • With a median household income of $153,714, most Frankfort residents have the financial flexibility to opt for higher liability limits like 100/300/100 for better protection.

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If you're driving in Frankfort, Illinois, you need auto insurance—not just because it's the law, but because this prosperous Will County village has some unique characteristics that make the right coverage essential. Nestled about 28 miles southwest of Chicago with a population of over 21,000, Frankfort combines small-town charm with big-city commuter traffic. That intersection of I-80 and I-57 running through the area? It's convenient for getting around, but it also means you're sharing the road with thousands of highway drivers every day.

Here's what you need to know about auto insurance in Frankfort, from the minimum requirements that'll keep you legal to the coverage levels that'll actually protect your assets if something goes wrong.

Understanding Illinois's Minimum Coverage Requirements

Illinois uses what's called a 25/50/20 minimum coverage structure. Here's what those numbers actually mean: you need at least $25,000 to cover injuries to one person in an accident, $50,000 total for injuries to multiple people, and $20,000 for property damage. On top of that, Illinois requires uninsured motorist coverage at the same 25/50 levels to protect you if someone without insurance hits you.

The average cost for minimum coverage in Frankfort runs about $909 per year, which is roughly 4% higher than the Illinois average. Why the difference? Frankfort's proximity to Chicago and its location along major interstate routes likely play a role. More traffic density generally means higher accident risk, and insurers price that into their rates.

Since 2020, Illinois has been serious about enforcement. The state runs an electronic verification system that checks your insurance status twice a year automatically. If you let your coverage lapse, your registration gets suspended, and you'll need to show proof of insurance and pay a $100 fee to get it reinstated. It's not worth the hassle or the risk of driving uninsured.

Why Minimum Coverage Might Not Be Enough

Here's the uncomfortable truth: Illinois is an at-fault state, which means if you cause an accident, you're financially responsible for the damage. And those minimum coverage limits? They're dangerously low for a serious crash. A single night in the hospital can easily exceed $25,000. If you rear-end someone on I-80 during rush hour and injure multiple people, your $50,000 total limit won't come close to covering the medical bills.

Consider this: Frankfort's median household income is $153,714, well above the national average. The homeownership rate here is nearly 95%. If you own assets—a home, retirement savings, investment accounts—you're exposed if your insurance doesn't cover the full cost of an accident you cause. The injured party can sue you personally for the difference, and they can go after those assets.

Most insurance experts recommend at least 100/300/100 coverage for drivers with significant assets. That's $100,000 per person, $300,000 per accident, and $100,000 for property damage. It sounds like a lot more insurance, but the cost increase is usually modest compared to the protection you gain. For many Frankfort families, an umbrella policy that adds another million dollars in liability coverage is also worth considering—it typically costs just a few hundred dollars per year.

What Affects Your Rates in Frankfort

Insurance companies look at dozens of factors when calculating your rate, but a few matter more than others in Frankfort. Your driving record is huge—a clean record with no accidents or tickets will save you significant money. Your age plays a role too, with drivers under 25 and over 70 typically paying more. Where you park your car matters: if you have a garage, that's better than street parking.

What you drive affects your rate more than you might think. A brand-new luxury SUV costs more to insure than a five-year-old sedan, both because it's worth more and because it costs more to repair. Your credit score also factors in—Illinois allows insurers to use credit-based insurance scores, and a better credit profile generally means lower rates.

Your commute matters too. If you're driving to Chicago every day on I-57, that's more miles and more exposure to accidents than someone who works from home or has a short local commute. Be honest about your annual mileage when you get quotes—lowballing it to save money can come back to bite you if you need to file a claim and the insurer discovers you've been driving far more than you reported.

Coverage Options Beyond the Minimum

Beyond liability coverage, you'll want to consider collision and comprehensive insurance, especially if your car is newer or financed. Collision covers damage to your car if you hit something or roll over. Comprehensive handles everything else—theft, vandalism, hail damage, hitting a deer on Route 45. If you're still making payments on your car, your lender will require both.

Medical payments coverage (MedPay) is relatively inexpensive and covers medical bills for you and your passengers after an accident, regardless of fault. It kicks in immediately, unlike liability coverage which only applies when you're at fault. Personal injury protection (PIP) is similar but not required in Illinois—it's worth asking about if you don't have great health insurance.

Don't skip underinsured motorist coverage. This covers you when the at-fault driver has insurance, but not enough to cover your damages. Given how many Illinois drivers carry only the minimum coverage, this protection is more important than many people realize. It's typically affordable and can save you from a serious financial gap if you're seriously injured by someone with inadequate coverage.

How to Get the Best Rate

Shop around. Rates vary wildly between insurance companies for the exact same coverage, and the cheapest company for your neighbor might not be the cheapest for you. Get quotes from at least three or four insurers, and make sure you're comparing apples to apples—same coverage limits, same deductibles.

Ask about discounts. Most insurers offer multiple discount programs: bundling your auto and home insurance, good student discounts for young drivers maintaining a B average or better, safe driver discounts, low mileage discounts, and discounts for safety features like anti-lock brakes and airbags. Some companies offer usage-based insurance programs where they monitor your driving through an app—if you drive safely, you save money.

Review your coverage annually. Your insurance needs change over time. If your car is getting older, you might drop collision and comprehensive coverage once the vehicle's value drops below a certain threshold. If you've paid off your mortgage or built up substantial savings, you might need higher liability limits. Set a reminder to review your policy each year when it renews—it's worth the 15 minutes it takes.

Getting Started with Auto Insurance in Frankfort

Getting the right auto insurance doesn't have to be complicated. Start by gathering some basic information: your driver's license, vehicle information, current insurance details if you have them, and your driving history. Then reach out for quotes. Be prepared to answer questions about your annual mileage, where you park your car, and how you use your vehicle.

Don't just focus on finding the cheapest policy. Look at the company's reputation for customer service and claims handling. When you need to file a claim after an accident, you want an insurer that responds quickly and treats you fairly. Read reviews, check financial strength ratings, and ask friends and family in Frankfort about their experiences with their insurance companies. The best policy is one that balances affordable premiums with solid coverage and reliable service when you need it most.

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Frequently Asked Questions

What is the minimum car insurance required in Frankfort, Illinois?

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Illinois requires 25/50/20 liability coverage, which means $25,000 per person for bodily injury, $50,000 per accident for bodily injury, and $20,000 for property damage. You also need uninsured motorist coverage at 25/50 levels. These requirements apply to all Illinois drivers, including those in Frankfort.

How much does auto insurance cost in Frankfort, IL?

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The average cost for minimum coverage auto insurance in Frankfort is approximately $909 per year, which is about 4% higher than the Illinois state average. Full coverage policies cost significantly more, with statewide averages ranging from $1,900 to $2,500 annually depending on your specific situation and coverage levels.

Is Illinois an at-fault or no-fault state for car insurance?

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Illinois is an at-fault state, which means the driver who causes an accident is financially responsible for damages and injuries. This makes having adequate liability coverage crucial, as you could be sued personally for costs that exceed your insurance limits if you cause a serious accident.

What happens if I drive without insurance in Frankfort, Illinois?

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Illinois uses an electronic verification system that checks insurance status twice yearly. If you're caught driving without insurance, your vehicle registration will be suspended, and you'll face a $100 reinstatement fee plus the need to file SR-22 proof of insurance. You may also face fines, license suspension, and increased insurance rates.

Should I get more than minimum coverage in Frankfort?

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Most insurance experts recommend coverage beyond the state minimums, especially if you have assets to protect like a home or savings. Consider at least 100/300/100 liability limits, as medical costs from a serious accident can easily exceed the minimum $25,000 per person limit. Given Frankfort's higher median income and homeownership rate, additional coverage makes financial sense for most residents.

Does commuting to Chicago from Frankfort affect my insurance rates?

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Yes, your commute and annual mileage directly impact your insurance rates. Driving to Chicago daily on I-57 means more miles and greater exposure to accidents, which insurers factor into their pricing. Be honest about your mileage when getting quotes, as underreporting can lead to claim denials later.

We provide this content to help you make informed insurance decisions. Just keep in mind: this isn't insurance, financial, or legal advice. Insurance products and costs vary by state, carrier, and your individual circumstances, subject to availability.

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