Antioch township

County:: Lake County
County Seat:: No
Area (mi²):: 34.765
State:: Illinois

Antioch township is located in Lake County, Illinois. Antioch township has a 2025 population of 27,501. Antioch township is currently declining at a rate of -0.04% annually but its population has increased by 0.12% since the most recent census, which recorded a population of 27,467 in 2020.

The average household income in Antioch township is $125,863 with a poverty rate of 7.61%.The median age in Antioch township is 42.4 years: 42.6 years for males, and 42.2 years for females.

Demographics

The racial composition of Antioch township includes 84.03% White, 3.7% other race, 3.26% Black or African American, and smaller percentages for Asian, Native American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	23,158	84.03%
Two or more races	1,705	6.19%
Other race	1,020	3.7%
Black or African American	898	3.26%
Asian	713	2.59%
Native American	66	0.24%

Antioch township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Antioch township's average per capita income is $61,590. Household income levels show a median of $101,066. The poverty rate stands at 7.61%.

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	$149,757	-
Families	$126,929	$153,599
Households	$101,066	$125,863
Non Families	$50,536	$63,983

$61,590

Average Income

$101,066

Median Household Income

7.61%

Poverty Rate