Grand Prairie township Flag

Grand Prairie township

County:
Marion County
County Seat:
No
Area (mi²):
24.241
State:
Ohio

Grand Prairie township is located in Marion County, Ohio. Grand Prairie township has a 2025 population of 1,537. Grand Prairie township is currently declining at a rate of -0.32% annually and its population has decreased by -1.54% since the most recent census, which recorded a population of 1,561 in 2020.

The average household income in Grand Prairie township is $122,326 with a poverty rate of 0%. The median age in Grand Prairie township is 40.8 years: 38.8 years for males, and 49.2 years for females.

1.5K
Total Population
63
Density (mi²)
-5 -0.32%
Growth

Grand Prairie township Population

Grand Prairie township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Grand Prairie township includes 97.96% White, and smaller percentages for Two or more races, Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Race
Population
Percentage (of total)
White1,34497.96%
Two or more races282.04%
Black or African American00%
Native American00%
Asian00%
Native Hawaiian or Pacific Islander00%
Other race00%

Grand Prairie township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Grand Prairie township's average per capita income is $81,650. Household income levels show a median of $97,582. The poverty rate stands at 0%.

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$101,000-
Families$98,533$126,227
Households$97,582$122,326
Non Families--

$81,650

Average Income

$97,582

Median Household Income

0%

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)