10 Counties with the Lowest Property Tax Rates in Illinois

If you are comparing property taxes across Illinois, these 10 counties have the lowest effective rates in the state. The lowest-rate county, Pulaski County, comes in at 0.82% — 1.25% lower than the Illinois average (2.07%). The statewide effective rate is 2.07%.

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#CountyEffective RateMedian TaxMedian Home Value
1Pulaski County0.82%$668$81,000
2Pope County1.02%$1,687$165,300
3Hardin County1.18%$1,078$91,700
4Lawrence County1.21%$1,156$95,500
5Johnson County1.32%$1,952$148,200
6Hamilton County1.35%$1,470$108,800
7Scott County1.38%$1,406$101,700
8White County1.39%$1,388$100,100
9Randolph County1.40%$1,877$134,100
10Union County1.41%$1,851$131,700

How this ranking is calculated

The effective property tax rate is the median annual property tax paid divided by the median home value in each county, expressed as a percentage. It is the most practical way to compare property tax burden between counties because it neutralizes differences in home values.

Counties with the lowest rates in Illinois often share a few characteristics: higher home values that compress the percentage even when dollar taxes are high.

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