Big Island township Flag

Big Island township

County:
Marion County
County Seat:
No
Area (mi²):
35.249
State:
Ohio

Big Island township is located in Marion County, Ohio. Big Island township has a 2026 population of 1,182. Big Island township is currently growing at a rate of 0.17% annually but its population has decreased by -0.76% since the most recent census, which recorded a population of 1,191 in 2020.

The median household income in Big Island township is $44,861 with a poverty rate of 1.46%. The median age in Big Island township is 65.2 years: 62.4 years for males, and 69.1 years for females. For every 100 females there are 80.7 males.

1.2K
Total Population
34
Density (mi²)
2 0.17%
Growth

Big Island township Population

Big Island township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Big Island township includes 99.16% White, and smaller percentages for Two or more races and multiracial populations.

Population by Race

White (99.16%)

Two or more races (0.84%)

Race
Population
Percentage (of total)
White94899.16%
Two or more races80.84%

Big Island township Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Big Island township's average per capita income is $57,938. Household income levels show a median of $44,861. The poverty rate stands at 1.46%.

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
Families$80,167$174,023
Married Families$80,167-
Households$44,861$119,037
Non Families$31,785$37,629

$57,938

Average Income

$44,861

Median Household Income

1.46%

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)