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, Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	406	98.54%
Two or more races	6	1.46%
Black or African American	0	0%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

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