Eldorado township

County:: Benton County
County Seat:: No
Area (mi²):: 35.742
State:: Iowa

Eldorado township is located in Benton County, Iowa. Eldorado township has a 2025 population of 1,294. Eldorado 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 Eldorado township is $98,984 with a poverty rate of 10.02%. The median age in Eldorado township is 38.6 years: 42.8 years for males, and 35.3 years for females.

Demographics

The racial composition of Eldorado township includes 98.69% White, and smaller percentages for Two or more races, Asian, Black or African American, Native American, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Asian

Black or African American

Native American

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	1,277	98.69%
Two or more races	11	0.85%
Asian	4	0.31%
Black or African American	2	0.15%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Eldorado township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Eldorado township's average per capita income is $58,115. Household income levels show a median of $84,196. The poverty rate stands at 10.02%.

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	$104,464	-
Families	$89,444	$118,804
Households	$84,196	$98,984
Non Families	$65,446	$74,015

$58,115

Average Income

$84,196

Median Household Income

10.02%

Poverty Rate