Marion township

County:: Grant County
County Seat:: No
Area (mi²):: 34.747
State:: Indiana

Marion township is located in Grant County, Indiana. Marion township has a 2025 population of 4,035. Marion township is currently growing at a rate of 1% annually and its population has increased by 4.97% since the most recent census, which recorded a population of 3,844 in 2020.

The average household income in Marion township is $92,727 with a poverty rate of 10.39%. The median age in Marion township is 41.1 years: 39 years for males, and 42.4 years for females.

Demographics

The racial composition of Marion township includes 96.53% White, and smaller percentages for Two or more races, other race, Native American, Black or African American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Other race

Native American

Black or African American

Asian

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	3,755	96.53%
Two or more races	84	2.16%
Other race	44	1.13%
Native American	6	0.15%
Black or African American	1	0.03%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%

Marion township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Marion township's average per capita income is $54,136. Household income levels show a median of $76,733. The poverty rate stands at 10.39%.

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	$109,716	-
Families	$96,094	$105,351
Households	$76,733	$92,727
Non Families	$33,315	$42,090

$54,136

Average Income

$76,733

Median Household Income

10.39%

Poverty Rate