Illinois Property Tax Calculator 2026
Estimate your property tax in Illinois (IL). Illinois has an average effective property tax rate of 2.08%, with a median annual tax of $4,422 on the median home value of $212,600.
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Illinois Property Tax Overview
The average effective property tax rate in Illinois is 2.08%. This is above the national average of about 1.1%, meaning homeowners in Illinois pay more in property taxes relative to their home values.
Property taxes in Illinois fund local services including public schools, fire departments, law enforcement, and infrastructure maintenance. Rates can vary significantly by county and municipality, so check with your local tax assessor for your exact rate.
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