Marion township Flag

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 2026 population of 1,391. Marion township is currently declining at a rate of -1.07% annually and its population has decreased by -4.53% since the most recent census, which recorded a population of 1,457 in 2020.

The median household income in Marion township is $79,667 with a poverty rate of 7.39%. The median age in Marion township is 53.2 years: 51.4 years for males, and 56.7 years for females. For every 100 females there are 159.5 males.

1.4K
Total Population
44
Density (mi²)
-15 -1.07%
Growth

Marion township Population

Marion township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20261,391-15-1.07%
20251,406-15-1.06%
20241,421-15-1.04%
20231,436-2-0.14%
20221,438-9-0.62%
20211,447-10-0.69%
20201,457-2-0.14%
20191,473-4-0.27%
20181,477-4-0.27%
20171,481-4-0.27%
20161,485-3-0.2%
20151,488-4-0.27%
20141,492-2-0.13%
20131,49460.4%
20121,488-4-0.27%
20111,49290.61%
20101,483-1-0.07%

Median Age

Overall: 53.2 years
Female: 56.7 years
Male: 51.4 years

Marion township Adults

There are 964 adults, (292 of whom are seniors) in Marion township.

Sex Ratio

Female: 407 (38.5%)
Male: 649 (61.5%)

Demographics

The racial composition of Marion township includes 88.07% White, 5.59% other race, and smaller percentages for Two or more races, Black or African American, Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White93088.07%
Other race595.59%
Two or more races292.75%
Black or African American262.46%
Native American121.14%
Race
Population ↓
Percentage (of total)
Other race595.59%
Race
Population ↓
Percentage (of total)
White93088.07%
Two or more races292.75%
Black or African American262.46%
Native American121.14%

Marion township Marital Status

Economics and Income Statistics

Marion township 's average per capita income is $54,767. Household income levels show a median of $79,667. The poverty rate stands at 7.39%.

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$80,843-
Families$79,694$100,404
Households$79,667$96,445
Non Families-$59,679

$54,767

Average Income

$79,667

Median Household Income

7.39%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)