North Liberty

County:: Johnson County
County Seat:: No
Area (mi²):: 9.528
State:: Iowa

North Liberty is a city located in Johnson County, Iowa. North Liberty has a 2025 population of 21,908. North Liberty is currently growing at a rate of 1.3% annually and its population has increased by 6.87% since the most recent census, which recorded a population of 20,500 in 2020.

The average household income in North Liberty is $140,951 with a poverty rate of 4.44%.The median age in North Liberty is 31.8 years: 30.1 years for males, and 34.3 years for females.

Demographics

The racial composition of North Liberty includes 81.33% White, 4.9% Asian, 4.63% Black or African American, and smaller percentages for other race, Native Hawaiian or Pacific Islander, Native American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	16,901	81.33%
Two or more races	1,666	8.02%
Asian	1,019	4.9%
Black or African American	962	4.63%
Other race	217	1.04%
Native Hawaiian or Pacific Islander	11	0.05%
Native American	6	0.03%

North Liberty Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

North Liberty's average per capita income is $62,111. Household income levels show a median of $103,933. The poverty rate stands at 4.44%.

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	$144,614	-
Families	$130,285	$170,523
Households	$103,933	$140,951
Non Families	$66,361	$79,467

$62,111

Average Income

$103,933

Median Household Income

4.44%

Poverty Rate