Illinois Insurance Guide 2026

Average insurance rates, state minimum requirements, and insurance laws for Illinois residents.

📊 1,550/yr Auto 🏠 1,650/yr Home 🌊 Low Flood Risk

Illinois Insurance Cost Calculator

Quick estimate for Illinois residents. Get instant results based on your property details.

Illinois Insurance Overview

Coverage Type Average Annual Premium Notes
Home Insurance $1,650 State average
Auto Insurance $1,550 State average
Flood Insurance (NFIP est.) $950 Low Risk

Illinois Auto Insurance Requirements

The minimum auto insurance liability requirements in Illinois are:

25/50/20 (Bodily Injury / Property Damage)

Flood Risk in Illinois

Flood risk level: Low

While Illinois has moderate-to-low flood risk, flooding can happen anywhere. Standard homeowners insurance does NOT cover flood damage — a separate flood policy is needed.

Regulatory Authority

The insurance regulator in Illinois is:

idoi.illinois.gov

No state mandate for minimum auto insurance beyond financial responsibility.

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Mortgage Affordability

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Car Affordability

Illinois Insurance FAQ

The average cost of home insurance in Illinois is $1,650 per year ($138/month). Rates vary based on your home's value, location, age, and your credit score. Use our calculator above to get a personalized estimate.

Yes. Illinois requires all drivers to carry at least 25/50/20 in liability insurance. Driving without insurance can result in fines, license suspension, and vehicle impoundment.

Flood insurance is not mandatory for most homeowners in Illinois, but it's still recommended. Standard homeowners insurance does NOT cover flood damage, and floods can happen anywhere — not just in high-risk zones.

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