Gill township

County:: Sullivan County
County Seat:: No
Area (mi²):: 60.121
State:: Indiana

Gill township is located in Sullivan County, Indiana. Gill township has a 2025 population of 802. Gill township is currently growing at a rate of 0.75% annually and its population has increased by 1.39% since the most recent census, which recorded a population of 791 in 2020.

The average household income in Gill township is $96,290 with a poverty rate of 8.61%. The median age in Gill township is 35.7 years: 39.3 years for males, and 34.3 years for females.

Demographics

The racial composition of Gill township includes 92.34% White, 4.48% Asian, and smaller percentages for Black or African American, Native American, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Asian

Two or more races

Black or African American

Native American

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	1,073	92.34%
Asian	52	4.48%
Two or more races	37	3.18%
Black or African American	0	0%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Gill township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Gill township's average per capita income is $46,563. Household income levels show a median of $75,865. The poverty rate stands at 8.61%.

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	$90,156	-
Families	$81,518	$103,579
Households	$75,865	$96,290
Non Families	$55,909	$71,624

$46,563

Average Income

$75,865

Median Household Income

8.61%

Poverty Rate