Marion township

County:: Grant County
County Seat:: No
Area (mi²):: 35.406
State:: Indiana

Marion township is located in Grant County, Indiana. Marion township has a 2025 population of 677. Marion township is currently declining at a rate of -0.15% annually and its population has decreased by -1.31% since the most recent census, which recorded a population of 686 in 2020.

The average household income in Marion township is $121,843 with a poverty rate of 2.67%.The median age in Marion township is 44.9 years: 54.4 years for males, and 34.5 years for females.

Demographics

The racial composition of Marion township includes 98.54% White, and smaller percentages for Two or more races and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	406	98.54%
Two or more races	6	1.46%

Marion township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Marion township's average per capita income is $78,839. Household income levels show a median of $101,500. The poverty rate stands at 2.67%.

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
Families	$138,095	$177,338
Married Families	$138,095	-
Households	$101,500	$121,843
Non Families	$18,750	$21,594

$78,839

Average Income

$101,500

Median Household Income

2.67%

Poverty Rate