Oswego township

County:: Kendall County
County Seat:: No
Area (mi²):: 39.911
State:: Illinois

Oswego township is located in Kendall County, Illinois. Oswego township has a 2025 population of 61,055. Oswego township is currently growing at a rate of 1.93% annually and its population has increased by 9.11% since the most recent census, which recorded a population of 55,959 in 2020.

The average household income in Oswego township is $131,074 with a poverty rate of 4.37%. The median age in Oswego township is 38.2 years: 37.5 years for males, and 38.7 years for females.

Demographics

The racial composition of Oswego township includes 67.8% White, 9.11% Black or African American, 4.69% other race, 4.51% Asian, and smaller percentages for Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Other race

Asian

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	38,585	67.8%
Two or more races	7,545	13.26%
Black or African American	5,183	9.11%
Other race	2,672	4.69%
Asian	2,566	4.51%
Native American	361	0.63%
Native Hawaiian or Pacific Islander	0	0%

Oswego township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Oswego township's average per capita income is $62,041. Household income levels show a median of $113,198. The poverty rate stands at 4.37%.

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	$136,834	-
Families	$121,778	$141,944
Households	$113,198	$131,074
Non Families	$61,430	$84,452

$62,041

Average Income

$113,198

Median Household Income

4.37%

Poverty Rate