Best Car Insurance in Carrollton, IL

Compare the top car insurance companies serving Carrollton. 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 Carrollton 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 Carrollton

For residents of Carrollton, Illinois, understanding car insurance requires a close look at how the town’s unique character shapes risk. With a population of roughly 2,479, Greene County’s seat is a small, rural community where daily traffic is light compared to major urban centers. However, the local driving landscape is defined by two-lane state highways and county roads that connect Carrollton to nearby towns like Jerseyville and White Hall. Commuters often rely on Illinois Route 108 and U.S. Route 67 for longer trips, which can involve higher speeds and limited lighting, especially during early morning or evening drives. While gridlock is rare, the combination of agricultural equipment on the roads and occasional deer crossings creates distinct hazards that insurers factor into premiums.

The climate in this part of west-central Illinois presents several weather-related risks that directly affect car insurance costs. Carrollton sits within an area prone to severe spring and summer thunderstorms, which can produce large hail—a leading cause of comprehensive claims. Tornadoes, while less frequent, are a real threat given the region’s location in Tornado Alley’s eastern fringe, and the flat, open farmland offers little natural shelter. Winter brings its own challenges: ice storms and heavy snow can make rural roads treacherous, increasing the likelihood of single-vehicle accidents. Additionally, the nearby Illinois River and its tributaries can cause localized flooding, particularly in low-lying areas, leading to water damage claims that comprehensive coverage would address.

Unique local factors further shape insurance considerations for Carrollton drivers. Although the town’s low population density generally reduces theft rates compared to urban centers, the proximity to major highways like U.S. 67 and Illinois 108 means that out-of-area drivers—including those passing through—are a common presence. This is especially relevant given that Illinois has an uninsured driver rate of 13.6%, meaning more than one in eight motorists on the road may lack coverage. In a small community where an accident can involve a hit-and-run or an uninsured visitor, carrying uninsured motorist coverage is a prudent step. The state minimum liability requirement of 25/50/20 ($25,000 per person for bodily injury, $50,000 per accident, and $20,000 for property damage) is the legal floor, but given the average state premium of roughly $2,340 per year, many local drivers find that slightly higher limits offer far better protection against the financial impact of a serious crash in this rural setting.

Frequently Asked Questions

What are the specific minimum liability car insurance requirements for drivers in Carrollton, Illinois?
In Carrollton, you must carry at least 25/50/20 liability coverage, meaning $25,000 per person for bodily injury, $50,000 per accident for bodily injury, and $20,000 per accident for property damage. This is the state-mandated minimum, but given Carrollton’s rural roads and limited traffic enforcement, higher limits are recommended to protect against potential lawsuits.
How does Carrollton’s small population of about 2,479 affect my car insurance rates compared to larger cities?
Carrollton’s low population density typically leads to lower rates than urban areas due to reduced risk of collisions and theft, but the average Illinois premium of approximately $2,340 per year still applies as a baseline. Your actual rate may be lower or higher depending on factors like your driving record, vehicle type, and whether you live near the town’s main highways.
Are there any local insurance discounts unique to Carrollton that I should ask about?
Many insurers offer discounts for low-mileage drivers, which can benefit Carrollton residents who primarily commute within Greene County or to nearby towns like Jerseyville. Additionally, bundling home or farm insurance with your auto policy is common in rural areas like Carrollton, so ask local agents about multi-policy savings tailored to the community.
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.
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