Antioch Flag

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.

15K
Total Population
1,817
Density (mi²)
73 0.49%
Growth

Antioch Population

Antioch Population

Data after 2023 is projected based on recent change

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)
White11,65479%
Two or more races8765.94%
Black or African American8575.81%
Other race7795.28%
Asian5193.52%
Native American660.45%

Antioch Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

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

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)