Rock Creek township

County:: Jasper County
County Seat:: No
Area (mi²):: 34.797
State:: Iowa

Rock Creek township is located in Jasper County, Iowa. Rock Creek township has a 2025 population of 1,127. Rock Creek 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 Rock Creek township is $126,408 with a poverty rate of 1.88%. The median age in Rock Creek township is 38.2 years: 38.6 years for males, and 37.5 years for females.

Demographics

The racial composition of Rock Creek township includes 99.56% White, and smaller percentages for Two or more races, 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	1,122	99.56%
Two or more races	5	0.44%
Black or African American	0	0%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Rock Creek township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Rock Creek township's average per capita income is $63,211. Household income levels show a median of $91,615. The poverty rate stands at 1.88%.

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	$103,375	$137,593
Married Families	$102,625	-
Households	$91,615	$126,408
Non Families	$48,333	$57,541

$63,211

Average Income

$91,615

Median Household Income

1.88%

Poverty Rate