Troy Grove township

County:: LaSalle County
County Seat:: No
Area (mi²):: 35.672
State:: Illinois

Troy Grove township is located in LaSalle County, Illinois. Troy Grove township has a 2025 population of 1,268. Troy Grove township is currently growing at a rate of 0.08% annually but its population has decreased by -0.78% since the most recent census, which recorded a population of 1,278 in 2020.

The average household income in Troy Grove township is $100,357 with a poverty rate of 18.59%. The median age in Troy Grove township is 47.3 years: 50.3 years for males, and 45.7 years for females.

Demographics

The racial composition of Troy Grove township includes 89.89% White, 10.11% other race, and smaller percentages for Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander, Two or more races and multiracial populations.

Population by Race

White

Other race

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Two or more races

Race	Population	Percentage (of total)
White	1,085	89.89%
Other race	122	10.11%
Black or African American	0	0%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Two or more races	0	0%

Troy Grove township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Troy Grove township's average per capita income is $52,614. Household income levels show a median of $87,750. The poverty rate stands at 18.59%.

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	$136,290	-
Families	$130,104	$132,994
Households	$87,750	$100,357
Non Families	$27,473	$37,725

$52,614

Average Income

$87,750

Median Household Income

18.59%

Poverty Rate