Northville township

County:: LaSalle County
County Seat:: No
Area (mi²):: 32.696
State:: Illinois

Northville township is located in LaSalle County, Illinois. Northville township has a 2025 population of 7,328. Northville township is currently growing at a rate of 0.21% annually but its population has decreased by -0.12% since the most recent census, which recorded a population of 7,337 in 2020.

The average household income in Northville township is $123,689 with a poverty rate of 9.33%. The median age in Northville township is 48.8 years: 45.3 years for males, and 52.2 years for females.

Demographics

The racial composition of Northville township includes 90.9% White, and smaller percentages for Black or African American, other race, Asian, 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	6,665	90.9%
Two or more races	445	6.07%
Black or African American	107	1.46%
Other race	89	1.21%
Asian	26	0.35%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%

Northville township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Northville township's average per capita income is $64,047. Household income levels show a median of $111,507. The poverty rate stands at 9.33%.

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	$140,789	-
Families	$126,993	$140,275
Households	$111,507	$123,689
Non Families	$57,639	$77,091

$64,047

Average Income

$111,507

Median Household Income

9.33%

Poverty Rate