Big Grove township Flag

Big Grove township

County:
Benton County
County Seat:
No
Area (mi²):
35.891
State:
Iowa

Big Grove township is located in Benton County, Iowa. Big Grove township has a 2025 population of 80. Big Grove township is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The average household income in Big Grove township is $86,576 with a poverty rate of 0%.The median age in Big Grove township is 58.4 years: 66.7 years for males, and 57.1 years for females.

80
Total Population
2
Density (mi²)
0 0%
Growth

Big Grove township Population

Big Grove township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Big Grove township includes 100% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White80100%

Big Grove township Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Big Grove township's average per capita income is $41,875. Household income levels show a median of $105,227. 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
Families$106,705$111,460
Married Families$106,705-
Households$105,227$86,576
Non Families--

$41,875

Average Income

$105,227

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)