Antioch

County:: Lake County
County Seat:: No
Area (mi²):: 8.242
State:: Illinois

Antioch is a village located in Lake County, Illinois. Antioch has a 2025 population of 14,979. Antioch is currently growing at a rate of 0.49% annually and its population has increased by 2.5% since the most recent census, which recorded a population of 14,613 in 2020.

The average household income in Antioch is $141,515 with a poverty rate of 7.43%.The median age in Antioch is 37.1 years: 36.6 years for males, and 37.6 years for females.

Demographics

The racial composition of Antioch includes 79% White, 5.81% Black or African American, 5.28% other race, 3.52% Asian, and smaller percentages for Native American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	11,654	79%
Two or more races	876	5.94%
Black or African American	857	5.81%
Other race	779	5.28%
Asian	519	3.52%
Native American	66	0.45%

Antioch Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Antioch's average per capita income is $64,719. Household income levels show a median of $118,635. The poverty rate stands at 7.43%.

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	$176,391	-
Families	$145,093	$165,648
Households	$118,635	$141,515
Non Families	$52,689	$63,581

$64,719

Average Income

$118,635

Median Household Income

7.43%

Poverty Rate