Ottawa township Flag

Ottawa township

County:
Putnam County
County Seat:
No
Area (mi²):
36.071
State:
Ohio

Ottawa township is located in Putnam County, Ohio. Ottawa township has a 2025 population of 7,970. Ottawa township is currently declining at a rate of -0.16% annually and its population has decreased by -0.65% since the most recent census, which recorded a population of 8,022 in 2020.

The average household income in Ottawa township is $103,093 with a poverty rate of 6.71%.The median age in Ottawa township is 42.2 years: 39.8 years for males, and 43.2 years for females.

8K
Total Population
221
Density (mi²)
-13 -0.16%
Growth

Ottawa township Population

Ottawa township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Ottawa township includes 90.57% White, and smaller percentages for other race, Black or African American, Native American, Asian and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White7,25890.57%
Two or more races2563.19%
Other race2082.6%
Black or African American1441.8%
Native American901.12%
Asian580.72%

Ottawa township Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Ottawa township's average per capita income is $53,537. Household income levels show a median of $83,333. The poverty rate stands at 6.71%.

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$124,069-
Families$109,333$127,561
Households$83,333$103,093
Non Families$28,377$40,108

$53,537

Average Income

$83,333

Median Household Income

6.71%

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)