Gill township Flag

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 2026 population of 788. Gill township is currently declining at a rate of -0.25% annually and its population has decreased by -0.63% since the most recent census, which recorded a population of 793 in 2020.

The median household income in Gill township is $77,173 with a poverty rate of 3.07%. The median age in Gill township is 39.9 years: 41.5 years for males, and 34.8 years for females. For every 100 females there are 104.0 males.

788
Total Population
13
Density (mi²)
-2 -0.25%
Growth

Gill township Population

Gill township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026788-2-0.25%
2025790-2-0.25%
2024792-2-0.25%
202379460.76%
2022788-3-0.38%
2021791-2-0.25%
202079300%
2019826-7-0.84%
2018833-5-0.6%
2017838-1-0.12%
2016839-7-0.83%
2015846-5-0.59%
2014851-8-0.93%
2013859-4-0.46%
201286310.12%
2011862-9-1.03%
2010868-3-0.34%

Median Age

Overall: 39.9 years
Female: 34.8 years
Male: 41.5 years

Gill township Adults

There are 1,030 adults, (185 of whom are seniors) in Gill township.

Sex Ratio

Female: 622 (49%)
Male: 647 (51%)

Demographics

The racial composition of Gill township includes 89.99% White, 3.55% Asian, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White1,14289.99%
Two or more races826.46%
Asian453.55%
Race
Population ↓
Percentage (of total)
Two or more races40.32%
Race
Population ↓
Percentage (of total)
White1,14289.99%
Two or more races786.15%
Asian453.55%

Gill township Marital Status

Economics and Income Statistics

Gill township 's average per capita income is $39,158. Household income levels show a median of $77,173. The poverty rate stands at 3.07%.

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$78,681-
Families$77,378$99,551
Households$77,173$95,801
Non Families$57,266$81,096

$39,158

Average Income

$77,173

Median Household Income

3.07%

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)