Olive township

County:: St. Joseph County
County Seat:: No
Area (mi²):: 57.438
State:: Indiana

Olive township is located in St. Joseph County, Indiana. Olive township has a 2025 population of 4,395. Olive township is currently growing at a rate of 0.27% annually and its population has increased by 1.03% since the most recent census, which recorded a population of 4,350 in 2020.

The average household income in Olive township is $91,229 with a poverty rate of 4.59%.The median age in Olive township is 40.1 years: 38.3 years for males, and 42.1 years for females.

Demographics

The racial composition of Olive township includes 92.48% White, and smaller percentages for other race, Asian, Black or African American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	4,033	92.48%
Two or more races	201	4.61%
Other race	105	2.41%
Asian	14	0.32%
Black or African American	8	0.18%

Olive township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Olive township's average per capita income is $58,696. Household income levels show a median of $69,866. The poverty rate stands at 4.59%.

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	$110,078	-
Families	$92,852	$115,124
Households	$69,866	$91,229
Non Families	$38,589	$45,691

$58,696

Average Income

$69,866

Median Household Income

4.59%

Poverty Rate