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 and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	1,085	89.89%
Other race	122	10.11%

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