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, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Other race

Black or African American

Asian

Native American

Native Hawaiian or Pacific Islander

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%
Native Hawaiian or Pacific Islander	0	0%

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