Free Illinois (IL) auto insurance estimate with 2026-specific rates. Calculate your exact auto insurance using real Illinois data.
The average annual auto insurance premium in Illinois is approximately $1,700, or about $142/month. Actual costs vary based on your driving record, vehicle, coverage levels, and location within the state.
Illinois's average auto insurance cost of $1,700/year is near the national average of approximately $1,800/year. Factors like urban density, weather, and state regulations affect premiums.
To reduce auto insurance costs in Illinois, consider bundling home and auto policies, maintaining a clean driving record, increasing your deductible, taking advantage of available discounts, and comparing quotes from multiple insurers. Some Illinois-specific programs may offer additional savings.