Updated March 2026
State Requirements
Illinois requires minimum liability coverage of $25,000 per person for bodily injury, $50,000 per accident for bodily injury, and $20,000 per accident for property damage. Drivers convicted of DUI, caught driving without insurance, or who accumulate multiple serious violations must file SR-22 proof of financial responsibility with the Illinois Secretary of State. These minimums represent the legal floor, but high-risk drivers often face policy surcharges that make carrying only minimums a false economy when violations already elevate base rates significantly.
Cost Overview
High-risk insurance rates in Illinois vary dramatically based on violation type, location, and how many incidents appear on your record. DUI convictions typically increase premiums by 90%–150%, while a single at-fault accident raises rates by 40%–70%. Chicago and Cook County drivers face the highest rates due to elevated accident frequency, theft, and uninsured motorist rates. Based on available industry data, high-risk drivers in Illinois pay approximately $200–$400 per month depending on violation severity and driving history.
What Affects Your Rate
- Violation type: DUI convictions increase premiums more than single at-fault accidents or speeding tickets
- Number of incidents: Multiple violations within 3 years compound rate increases exponentially
- Location: Cook County and Chicago rates run 30%–50% higher than downstate Illinois due to accident frequency and theft
- Coverage lapses: Any gap in coverage, even brief, adds a surcharge and extends SR-22 requirements
- Age and gender: Young male drivers under 25 with violations face the highest rates across all carriers
- Credit history: Illinois allows insurers to use credit-based insurance scores, which often decline after DUI or financial stress from legal costs
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Frequently Asked Questions
Sources
- Illinois Secretary of State - Driver Services
- Illinois Department of Insurance - Consumer Resources
- Insurance Research Council - Uninsured Motorists Study