Olive township Flag

Olive township

County Seat:
No
Area (mi²):
57.438
State:
Indiana

Olive township is located in St. Joseph County, Indiana. Olive township has a 2026 population of 4,313. Olive township is currently declining at a rate of -0.55% annually and its population has decreased by -0.87% since the most recent census, which recorded a population of 4,351 in 2020.

The median household income in Olive township is $78,964 with a poverty rate of 3.48%. The median age in Olive township is 38.9 years: 36.6 years for males, and 43 years for females. For every 100 females there are 90.9 males.

4.3K
Total Population
75
Density (mi²)
-24 -0.55%
Growth

Olive township Population

Olive township Population

Year ↓
Population
Growth
Annual Change
20264,313-24-0.55%
20254,337-24-0.55%
20244,361-13-0.3%
20234,374150.34%
20224,35990.21%
20214,350-1-0.02%
20204,351-3-0.07%
20195,0321172.38%
20184,9151382.89%
20174,77750.1%
20164,772290.61%
20154,74380.17%
20144,735190.4%
20134,716110.23%
20124,70500%
20114,70510.02%
20104,699-1-0.02%

Median Age

Overall: 38.9 years
Female: 43 years
Male: 36.6 years

Olive township Adults

There are 3,238 adults, (796 of whom are seniors) in Olive township.

Sex Ratio

Female: 2,285 (52.4%)
Male: 2,078 (47.6%)

Demographics

The racial composition of Olive township includes 91.06% White, and smaller percentages for other race, Black or African American, Asian and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White3,97391.06%
Two or more races2445.59%
Other race992.27%
Black or African American310.71%
Asian160.37%
Race
Population ↓
Percentage (of total)
White841.93%
Two or more races631.44%
Race
Population ↓
Percentage (of total)
White3,88989.14%
Two or more races1814.15%
Other race992.27%
Black or African American310.71%
Asian160.37%

Olive township Marital Status

Economics and Income Statistics

Olive township's average per capita income is $60,798. Household income levels show a median of $78,964. The poverty rate stands at 3.48%.

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$119,219-
Families$101,875$120,201
Households$78,964$98,314
Non Families$40,708$53,593

$60,798

Average Income

$78,964

Median Household Income

3.48%

Poverty Rate

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)