Liberty township

County:: Johnson County
County Seat:: No
Area (mi²):: 22.559
State:: Iowa

Liberty township is located in Johnson County, Iowa. Liberty township has a 2025 population of 1,346. Liberty 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 Liberty township is $87,662 with a poverty rate of 6.95%.The median age in Liberty township is 40.2 years: 39.2 years for males, and 41.4 years for females.

Demographics

The racial composition of Liberty township includes 90.56% White, and smaller percentages for Black or African American, Native American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	1,219	90.56%
Two or more races	89	6.61%
Black or African American	35	2.6%
Native American	3	0.22%

Liberty township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Liberty township's average per capita income is $49,722. Household income levels show a median of $81,538. The poverty rate stands at 6.95%.

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	$106,250	-
Families	$98,875	$97,389
Households	$81,538	$87,662
Non Families	$56,894	$69,775

$49,722

Average Income

$81,538

Median Household Income

6.95%

Poverty Rate