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Lee County, Illinois: property tax rate, home values and income

Effective property tax rate

1.92%

41st highest of 102 counties in Illinois

Median home value

$155,100

31st highest in Illinois

Median household income

$68,459

42nd highest in Illinois

Population

34,058

Census ACS 2023

Sources: US Census Bureau, American Community Survey 5-year estimates · Updated 11/03/2026

In Lee County, Illinois the effective property tax rate is 1.92%. The median homeowner pays $2,980 a year in real estate taxes on a home with a median value of $155,100. That rate is the 41st highest of the 102 Illinois counties with published data, and the 122nd highest of 3,132 counties in the United States.

Property tax in Lee County

The effective rate is the median real estate tax paid divided by the median home value. The Illinois statewide average is 2.07%, so Lee County is below it. Applying this county's rate to other home prices gives a rough idea of the yearly bill; actual bills depend on the school district, exemptions and the assessed value.

Home valueEstimated tax per yearPer month
$155,100 (county median)$2,980$248
$200,000$3,840$320
$300,000$5,760$480
$400,000$7,680$640
$500,000$9,600$800

Home values and incomes

The median home value is $155,100 (31st highest in Illinois, 1898th highest nationally) and the median household income is $68,459. Homes cost about 2.3 times a typical household's yearly income. Median gross rent is $853 a month. 73.3% of occupied homes are owner-occupied. Homeowners with a mortgage pay a median of $1,236 a year for insurance. For comparison, the Illinois statewide median home value is $295,943.

Counties near Lee County in the Illinois property tax ranking

CountyEffective rateMedian home value
Iroquois County1.95%$125,400
Knox County1.95%$104,900
Mercer County1.95%$139,300
Lee County1.92%$155,100
Madison County1.92%$167,900
Jackson County1.91%$125,000
Moultrie County1.91%$121,500

Frequently asked questions

What is the property tax rate in Lee County, Illinois?

The effective property tax rate is 1.92% of home value per year, the 41st highest of 102 counties in Illinois (Census ACS 2023 5-year estimates).

How much is property tax on a $300,000 home in Lee County?

At the county's effective rate of 1.92%, about $5,760 a year (roughly $480 a month). Your actual bill depends on the assessed value, your school district and exemptions.

What is the median home value in Lee County?

The median home value is $155,100 (Census ACS 2023 5-year estimates, owner-occupied homes).

What is the median household income in Lee County?

The median household income is $68,459 (Census ACS 2023 5-year estimates).