Elk River township

County:: Clinton County
County Seat:: No
Area (mi²):: 45.82
State:: Iowa

Elk River township is located in Clinton County, Iowa. Elk River township has a 2025 population of 1,071. Elk River 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 Elk River township is $117,549 with a poverty rate of 9.34%. The median age in Elk River township is 33.4 years: 20.5 years for males, and 35 years for females.

Demographics

The racial composition of Elk River township includes 72.64% 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	778	72.64%
Two or more races	293	27.36%
Black or African American	0	0%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Elk River township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Elk River township's average per capita income is $52,232. Household income levels show a median of $88,929. The poverty rate stands at 9.34%.

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	$106,375	-
Households	$88,929	$117,549
Families	$88,452	$121,814
Non Families	-	$95,328

$52,232

Average Income

$88,929

Median Household Income

9.34%

Poverty Rate