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 2026 population of 1,540. Grand Prairie township is currently growing at a rate of 0.06% annually but its population has decreased by -0.77% since the most recent census, which recorded a population of 1,552 in 2020.

The median household income in Grand Prairie township is $94,517 with a poverty rate of 1.33%. The median age in Grand Prairie township is 45.1 years: 39.2 years for males, and 49.7 years for females. For every 100 females there are 134.6 males.

1.5K
Total Population
64
Density (mi²)
1 0.06%
Growth

Grand Prairie township Population

Grand Prairie township Population

Year ↓
Population
Growth
Annual Change
20261,54010.06%
20251,53910.07%
20241,53820.13%
20231,536-5-0.32%
20221,541-10-0.64%
20211,551-1-0.06%
20201,55210.06%
20191,536-4-0.26%
20181,540100.65%
20171,530-3-0.2%
20161,533-5-0.33%
20151,538-9-0.58%
20141,547-6-0.39%
20131,553-12-0.77%
20121,565-14-0.89%
20111,579-11-0.69%
20101,589-1-0.06%

Median Age

Overall: 45.1 years
Female: 49.7 years
Male: 39.2 years

Grand Prairie township Adults

There are 785 adults, (248 of whom are seniors) in Grand Prairie township.

Sex Ratio

Female: 448 (42.6%)
Male: 603 (57.4%)

Demographics

The racial composition of Grand Prairie township includes 92.1% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White96892.1%
Two or more races837.9%
Race
Population ↓
Percentage (of total)
Two or more races595.61%
Race
Population ↓
Percentage (of total)
White96892.1%
Two or more races242.28%

Grand Prairie township Marital Status

Economics and Income Statistics

Grand Prairie township's average per capita income is $72,527. Household income levels show a median of $94,517. The poverty rate stands at 1.33%.

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$102,833-
Families$97,206$131,856
Households$94,517$118,550
Non Families-$43,220

$72,527

Average Income

$94,517

Median Household Income

1.33%

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)