Island Grove township

County:: Gage County
County Seat:: No
Area (mi²):: 35.656
State:: Nebraska

Island Grove township is located in Gage County, Nebraska. Island Grove township has a 2025 population of 67. Island Grove township is currently declining at a rate of 0% annually and its population has decreased by -1.47% since the most recent census, which recorded a population of 68 in 2020.

The average household income in Island Grove township is $80,732 with a poverty rate of 0%. The median age in Island Grove township is 64.6 years: 64.6 years for males, and 69 years for females.

Demographics

The racial composition of Island Grove township includes 91.89% White, and smaller percentages for 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)
White	34	91.89%
Two or more races	3	8.11%
Black or African American	0	0%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Island Grove township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Island Grove township's average per capita income is $46,667. Household income levels show a median of $70,250. 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
Households	$70,250	$80,732
Families	$67,083	$80,263
Married Families	$66,667	-
Non Families	-	-

$46,667

Average Income

$70,250

Median Household Income

0%

Poverty Rate