Best Car Insurance in Carterville, IL

Compare the top car insurance companies serving Carterville. Find the best rates, coverage, and customer satisfaction scores side by side.
Data last updated: May 2026 · Sources: NAIC, J.D. Power, AM Best

Compare Rates From Top Carterville Insurers

Car Insurance — Company Comparison

InsurerNAIC Complaint IndexJ.D. Power Score AM Best RatingEst. MonthlyBest For
SF
State Farm
Largest U.S. insurer
0.77
710 / 1,000 A++ $179 Local agent support, bundling discounts
GE
GEICO
Berkshire Hathaway
0.93
685 / 1,000 A++ $159 Lowest rates, military discounts, online convenience
PR
Progressive
2nd largest U.S. insurer
1.23
665 / 1,000 A+ $200 Most coverage options, Name Your Price tool
AL
Allstate
Est. 1931
0.77
690 / 1,000 A+ $216 Pay-per-mile, Drivewise app, new car replacement
LM
Liberty Mutual
Fortune 100
1.08
670 / 1,000 A $204 Accident forgiveness, new car replacement
FM
Farmers
Zurich Group
0.89
695 / 1,000 A $208 Bundling discounts, Signal app savings
US
USAA
Military families only
0.42
890 / 1,000 A++ $148 Best overall satisfaction (military/veterans only)
NW
Nationwide
On Your Side
0.68
700 / 1,000 A+ $183 Vanishing deductible, pet coverage, SmartRide
$195
Avg. Monthly Premium (IL)
25/50/20
IL Minimum Liability
#21 Most Expensive
Cost Ranking
13.6%
Uninsured Drivers (IL)

Illinois Car Insurance Requirements

Illinois law requires drivers to carry minimum liability insurance. Here are the current state minimums — most experts recommend higher limits:

Bodily Injury / Person
$25,000
Minimum per person for injuries you cause
Bodily Injury / Accident
$50,000
Total per accident for all injuries
Property Damage
$20,000
Per accident for property you damage

Car Insurance Tips for Carterville

For drivers in Carterville, Illinois, understanding the unique local factors that shape car insurance costs is essential. With a population of roughly 5,818, this Williamson County community offers a blend of small-town driving and exposure to regional hazards. While daily commutes may involve quiet residential streets and the two-lane stretches of Illinois Route 13, many residents travel into nearby Marion or Carbondale for work, mixing with heavier traffic on routes like Interstate 57, which runs just east of town. This proximity to a major north-south highway increases your risk of collisions involving higher-speed traffic, especially during peak commuting hours. Additionally, rural roads in the area often lack street lighting and can be narrow, making night driving and wildlife encounters—such as deer crossings—a genuine concern that insurers weigh when setting premiums.

Weather and climate risks are perhaps the most significant variable for Carterville drivers. The region sits in a zone prone to severe thunderstorms, which can produce large hail and sudden, torrential downpours that lead to flash flooding on low-lying roads. Although Illinois does not experience hurricanes, the remnants of tropical systems occasionally sweep through, adding to flood risks. Winter brings its own dangers: freezing rain and ice storms are common, making bridges and overpasses treacherous, while occasional snow accumulation can lead to slide-offs and multi-vehicle pileups. Tornadoes are also a real threat in Williamson County, meaning comprehensive coverage is not just an option but a prudent necessity. These weather-related claims drive up average premiums across the state to roughly $2,340 per year, and Carterville’s location in a hail and tornado corridor may push local rates above that figure.

Unique local factors further influence your insurance needs. While Carterville’s small population density helps keep theft rates lower than in urban centers like Chicago, the 13.6% uninsured driver rate in Illinois means that every trip carries a higher chance of being hit by someone without coverage. This statistic alone makes carrying uninsured motorist coverage critical, especially given the state’s minimum liability limits of 25/50/20—$25,000 per person for bodily injury, $50,000 per accident, and $20,000 for property damage. These minimums are often insufficient to cover a serious accident, particularly with rising medical and repair costs. For Carterville drivers, a policy that goes beyond state minimums, includes comprehensive coverage for hail and flood damage, and adds uninsured motorist protection is not an extravagance but a smart, locally informed choice. Your best strategy is to review your coverage annually with a trusted agent who understands Williamson County’s specific driving risks.

Frequently Asked Questions

What are the state minimum liability requirements I need for my car insurance in Carterville, Illinois?
Illinois requires all drivers in Carterville to carry minimum liability coverage of 25/50/20, which means $25,000 per person for bodily injury, $50,000 per accident for bodily injury, and $20,000 per accident for property damage. Since Carterville has a population of about 5,818, meeting this minimum is essential to legally drive in town and on surrounding roads.
How does the average car insurance premium in Carterville compare to the rest of Illinois?
The average annual premium in Illinois is approximately $2,340, and Carterville, as a small city with roughly 5,818 residents, may see rates slightly below this average due to lower traffic density and fewer claims. However, your specific rate will depend on factors like your driving record, vehicle type, and coverage limits.
Does living in a smaller town like Carterville affect my car insurance rates versus a larger Illinois city?
Yes, Carterville’s smaller population of about 5,818 often leads to lower premiums than in larger cities like Chicago or Springfield, as there is typically less traffic congestion and fewer accidents. Insurers may also factor in local crime rates and weather risks, so comparing quotes from multiple providers can help you find the best rate for your specific Carterville address.
Data Sources: NAIC Complaint Index from the National Association of Insurance Commissioners Consumer Information Source (content.naic.org). Customer satisfaction scores from J.D. Power 2025 U.S. Auto Insurance Study. Financial strength ratings from AM Best. Average premium data from the NAIC Auto Insurance Database Report and the Illinois Department of Insurance. All data is publicly available. This page does not constitute insurance advice. Data last verified May 2026.
Disclosure: CarInsuranceU.com is an independent educational resource. This page may contain affiliate links — if you click and purchase a policy, we may earn a commission at no additional cost to you. This does not influence our research, data presentation, or rankings. Insurer data is sourced from public regulatory databases and independent research firms. We are not an insurance company and do not sell insurance. Always verify rates directly with the insurer. Rankings are based on publicly available data and do not constitute an endorsement.