Marion township

County:: Grant County
County Seat:: No
Area (mi²):: 31.712
State:: Indiana

Marion township is located in Grant County, Indiana. Marion township has a 2025 population of 1,416. Marion township is currently declining at a rate of -0.42% annually and its population has decreased by -2.75% since the most recent census, which recorded a population of 1,456 in 2020.

The average household income in Marion township is $108,967 with a poverty rate of 10.53%.The median age in Marion township is 47.7 years: 39.9 years for males, and 56.1 years for females.

Demographics

The racial composition of Marion township includes 90.55% White, 3.92% Black or African American, 3.69% other race, and smaller percentages for Two or more races, Native American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	1,178	90.55%
Black or African American	51	3.92%
Other race	48	3.69%
Two or more races	16	1.23%
Native American	8	0.61%

Marion township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Marion township's average per capita income is $58,167. Household income levels show a median of $78,803. The poverty rate stands at 10.53%.

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	$87,823	-
Families	$79,681	$128,390
Households	$78,803	$108,967
Non Families	-	$41,366

$58,167

Average Income

$78,803

Median Household Income

10.53%

Poverty Rate