Shell Rock township

County:: Butler County
County Seat:: No
Area (mi²):: 36.22
State:: Iowa

Shell Rock township is located in Butler County, Iowa. Shell Rock township has a 2025 population of 1,987. Shell Rock 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 Shell Rock township is $95,840 with a poverty rate of 5.58%.The median age in Shell Rock township is 40.8 years: 41 years for males, and 40.7 years for females.

Demographics

The racial composition of Shell Rock township includes 95.52% White, and smaller percentages for Black or African American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	1,898	95.52%
Two or more races	79	3.98%
Black or African American	10	0.5%

Shell Rock township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Shell Rock township's average per capita income is $50,341. Household income levels show a median of $80,278. The poverty rate stands at 5.58%.

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	$88,015	-
Families	$80,568	$102,754
Households	$80,278	$95,840
Non Families	$32,891	$43,689

$50,341

Average Income

$80,278

Median Household Income

5.58%

Poverty Rate