Thompson township

County:: Jo Daviess County
County Seat:: No
Area (mi²):: 36.211
State:: Illinois

Thompson township is located in Jo Daviess County, Illinois. Thompson township has a 2025 population of 830. Thompson township is currently declining at a rate of -0.24% annually and its population has decreased by -1.31% since the most recent census, which recorded a population of 841 in 2020.

The average household income in Thompson township is $116,404 with a poverty rate of 17.95%. The median age in Thompson township is 59.6 years: 61.7 years for males, and 54.7 years for females.

Demographics

The racial composition of Thompson township includes 94.87% White, and smaller percentages for Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	925	94.87%
Two or more races	50	5.13%
Black or African American	0	0%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Thompson township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Thompson township's average per capita income is $36,413. Household income levels show a median of $103,375. The poverty rate stands at 17.95%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Married Families	$118,000	-
Families	$113,611	$130,178
Households	$103,375	$116,404
Non Families	$60,375	$79,890

$36,413

Average Income

$103,375

Median Household Income

17.95%

Poverty Rate