Coralville

County:: Johnson County
County Seat:: No
Area (mi²):: 12.668
State:: Iowa

Coralville is a city located in Johnson County, Iowa. Coralville has a 2025 population of 24,438. Coralville is currently growing at a rate of 1.75% annually and its population has increased by 9.43% since the most recent census, which recorded a population of 22,333 in 2020.

The average household income in Coralville is $108,534 with a poverty rate of 12.29%. The median age in Coralville is 33.1 years: 32.7 years for males, and 33.3 years for females.

Demographics

The racial composition of Coralville includes 66.08% White, 14.52% Black or African American, 10.2% Asian, and smaller percentages for other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Black or African American

Asian

Two or more races

Other race

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	15,097	66.08%
Black or African American	3,318	14.52%
Asian	2,331	10.2%
Two or more races	1,650	7.22%
Other race	383	1.68%
Native American	43	0.19%
Native Hawaiian or Pacific Islander	24	0.11%

Coralville Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Coralville's average per capita income is $49,330. Household income levels show a median of $66,508. The poverty rate stands at 12.29%.

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	$129,817	-
Families	$116,630	$138,410
Households	$66,508	$108,534
Non Families	$46,833	$75,526

$49,330

Average Income

$66,508

Median Household Income

12.29%

Poverty Rate