Skip to main content

This site shows advertising. Ads never change our rankings or advice. How we make money

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

Effective property tax rate

1.81%

54th highest of 102 counties in Illinois

Median home value

$142,600

40th highest in Illinois

Median household income

$74,186

25th highest in Illinois

Population

19,686

Census ACS 2023

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

In Douglas County, Illinois the effective property tax rate is 1.81%. The median homeowner pays $2,586 a year in real estate taxes on a home with a median value of $142,600. That rate is the 54th highest of the 102 Illinois counties with published data, and the 156th highest of 3,132 counties in the United States.

Property tax in Douglas 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 Douglas 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
$142,600 (county median)$2,590$216
$200,000$3,620$302
$300,000$5,430$453
$400,000$7,240$603
$500,000$9,050$754

Home values and incomes

The median home value is $142,600 (40th highest in Illinois, 2127th highest nationally) and the median household income is $74,186. Homes cost about 1.9 times a typical household's yearly income. Median gross rent is $818 a month. 79.1% of occupied homes are owner-occupied. Homeowners with a mortgage pay a median of $1,163 a year for insurance. For comparison, the Illinois statewide median home value is $295,943.

Counties near Douglas County in the Illinois property tax ranking

CountyEffective rateMedian home value
Washington County1.85%$149,800
Logan County1.84%$125,900
Schuyler County1.83%$106,200
Douglas County1.81%$142,600
Vermilion County1.79%$92,900
Cumberland County1.76%$117,700
Piatt County1.76%$173,200

Frequently asked questions

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

The effective property tax rate is 1.81% of home value per year, the 54th highest of 102 counties in Illinois (Census ACS 2023 5-year estimates).

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

At the county's effective rate of 1.81%, about $5,430 a year (roughly $453 a month). Your actual bill depends on the assessed value, your school district and exemptions.

What is the median home value in Douglas County?

The median home value is $142,600 (Census ACS 2023 5-year estimates, owner-occupied homes).

What is the median household income in Douglas County?

The median household income is $74,186 (Census ACS 2023 5-year estimates).