Home Car insurance Car insurance rates by state Full coverage car insurance Cheapest car insurance in Illinois Cheapest car insurance in Illinois By Insure.com's Editor | Posted on November 21, 2023 Why you should trust Insure.com Quality Verified At Insure.com, we are committed to providing honest and reliable information so that you can make the best financial decisions for you and your family. All of our content is written and reviewed by industry professionals and insurance experts. We maintain strict editorial independence from insurance companies to maintain editorial integrity, so our recommendations are unbiased and are based on a comprehensive list of criteria. Geico provides the cheapest car insurance in Illinois at about $798 a year. Your specific rates may vary, but the average car insurance premium in Illinois is $131 per month, according to Insure.com’s rate analysis.Car insurance is a legal requirement in most states, and Illinois is no exception. Illinois drivers are required to carry at least the minimum amount of liability coverage—$20,000 of personal property coverage per person, $25,000 for bodily injury per person and $50,000 for bodily injury per accident. However, many drivers choose to purchase full coverage car insurance, which provides additional protection in the event of an accident.Cheapest car insurance in Illinois by companyGeico offers the cheapest car insurance in Illinois an average of $798 per year. It’s 49% less expensive than the average car insurance cost in Illinois. The rates will vary based on factors such as your driving history, age, ZIP Code and the make and model of your car.When shopping for auto insurance, compare rates from multiple companies to make sure you’re getting the best deal.Below are the annual rates for car insurance from cheapest car insurance companies.CompanyAverage annual ratesGeico$798Nationwide$1,077Travelers$1,077State Farm$1,104Auto-Owners$1,127Mercury Insurance$1,195American Family$1,201Erie Insurance$1,239USAA$1,317Progressive$1,414Auto Club$1,654Automobile Club MI$2,303Allstate$2,451Farmers Insurance$2,855Cheapest ZIP codes for car insurance in Illinois61704 ZIP code in Illinois has the cheapest auto insurance cost at an average price of $1,311 annually. Know the cheapest ZIP codes for car insurance in Illinois below.ZIP codeAverage annual rates61704$1,31161701$1,32262301$1,33561705$1,34061910$1,34261953$1,34261761$1,34461938$1,34861913$1,35062305$1,350Cheapest car insurance in Illinois by ageYoung drivers in Illinois tend to pay higher insurance rates than adult drivers because they are more likely to get into accidents and file claims on their insurance policy. A 16-year-old driver pays 480% more than a 40-year-old mature driver in Illinois, based on Insure.com’s analysis.The table below shows cheapest car insurance rates for drivers of different ages:Age groupFull coverage annual premiumsTeen drivers (age 16-19)$6,457Young drivers (age 20-24)$3,023Adult drivers (age 25-64)$1,629Senior drivers (age 65+)$1,537Read our Guide to car insurance for teens for more informationCheapest car insurance in Illinois by driver historyYour driving history is one of the main factors insurers look at when considering insurance rates. If you are responsible for a car accident or get convicted of a driving infraction, your auto insurance premiums will likely go up. However, if you have a clean driving record, insurance companies see you as a low-risk driver and you are likely to get cheap car insurance.Cheapest car insurance after a speeding ticket in IllinoisA single speeding ticket can increase your rates by 29% or $459 in Illinois, based on Insure.com data.Getting a speeding ticket is never any fun. Not only will you have to pay a fine, but your insurance rates may go up.But if you’re looking for cheapest car insurance costs in Illinois, below are some insurers that offer cheap car insurance after a speeding ticket.CompanyAverage annual premiumNew rate after incident% Increase$ IncreaseGeico$738$1,17359%$435Auto-Owners$1,061$1,21815%$157State Farm$1,131$1,2369%$105Nationwide$984$1,27830%$294Erie$1,193$1,32011%$126Travelers$1,139$1,56337%$424American Family$1,196$1,59133%$394Mercury$1,143$1,60340%$459USAA$1,280$1,61326%$333Progressive$1,355$1,87939%$525Auto Club Entreprises$1,806$2,52440%$718Allstate$2,332$3,11834%$787Farmers$2,839$3,28516%$445Automobile Club of MI$2,576$4,02656%$1,450Cheapest car insurance after an accident in IllinoisGeico offers the cheapest car insurance rates to drivers after an at-fault accident, at about $1210 a year. No one plans on getting into a car accident, but unfortunately, they happen. If you are in an accident and are at fault, you will probably see your car insurance premiums increase. However, this does not mean you can’t shop around to find the best rates.Below, you’ll see which companies have cheap car insurance for drivers with one accident on their record.CompanyAverage annual premiumNew rate after incident% Increase$ IncreaseGeico$738$1,21064%$472American Family$1,196$1,2595%$63State Farm$1,131$1,34219%$211Auto-Owners$1,061$1,35928%$298Nationwide$984$1,49552%$511Erie$1,193$1,62636%$433Travelers$1,139$1,63944%$500USAA$1,280$1,90349%$624Progressive$1,355$2,07953%$725Mercury$1,143$2,288100%$1,145Auto Club Entreprises$1,806$2,76853%$962Automobile Club of MI$2,576$3,97754%$1,402Farmers$2,839$4,31252%$1,472Allstate$2,332$4,40289%$2,070Cheapest car insurance after a DUI conviction in IllinoisIf you’ve recently been convicted of a DUI, you may wonder how it will affect your car insurance rates. Most insurers will view you as a high-risk driver and will charge you higher rates.The table below shows the insurance companies offering cheap car insurance rates to drivers after a DUI conviction.CompanyAverage annual premiumNew rate after incident% Increase$ IncreaseState Farm$1,131$1,2369%$105Mercury$1,143$1,53534%$392Progressive$1,355$1,56115%$207Geico$738$1,565112%$827American Family$1,196$1,59133%$394Travelers$1,139$1,80358%$664Nationwide$984$1,91895%$934Erie$1,193$1,93362%$740Auto-Owners$1,061$2,04292%$981USAA$1,280$2,660108%$1,380Auto Club Entreprises$1,806$3,37287%$1,565Allstate$2,332$3,74160%$1,409Farmers$2,839$5,31787%$2,478Automobile Club of MI$2,576$7,591195%$5,015Average car insurance cost in IllinoisFull coverage insurance costs more than minimum liability insurance, but the extra cost is worth it for most drivers. The average cost of full coverage car insurance in Illinois is 6% less than the national average car insurance rates in the U.S.There are different full coverage limits that a driver can purchase. However, Insure.com editors recommend that every driver should carry 100/300/100 coverage limits.What is full coverage car insurance in Illinois?Full coverage car insurance includes bodily injury liability and property damage liability coverage, as well as comprehensive and collision coverage, according to the Insurance Information Institute (III). Collision insurance covers your vehicle if it’s damaged or destroyed in an accident, while comprehensive insurance provides protection against damage that is caused by something other than collisions such as weather or theft.If you lease or finance your car in Illinois, your lender may ask you to purchase collision and comprehensive insurance beyond the state-mandated liability coverage. Every state except New Hampshire and Virginia requires drivers to get liability coverage, while comprehensive and collision coverage are optional. However, in Virginia, you have to pay an uninsured motorist fee of $500.Final thoughtsWhen it comes to car insurance, everyone is always looking for ways to save. However, skimping on coverage to save a few dollars now could end up costing you dearly down the road.Make sure you’re adequately protected and take into account your specific needs before buying an auto insurance policy. Car insurance rates vary, make sure to compare insurance rates from various car insurance companies to get the cheapest car insurance coverage in IllinoisSource:Insurance Information Institute. “What is auto insurance.” Accessed August 2022.MethodologyInsure.com gathered the auto insurance rates with the help of Quadrant Information Institute. We collected full coverage car insurance rates from major insurance companies for multiple ZIP codes across Illinois.The full coverage auto insurance rates are based on a sample driver profile of a 40-year-old man with a clean driving record and good credit score. In case you missed it Best Car Insurance Companies of 2023 Car insurance rates by state: The most expensive and cheapest states for car ins... What is Full Coverage Car Insurance? How much does car insurance cost for seniors? A complete guide to adding a teenager to your car insurance policy What to do after a car accident that’s not your fault Total warfare: What to do when your auto insurer totals your car Car insurance claims: Who gets the claims check? Buying and insuring a used car: Most and least expensive models to insure in 202... 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