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 2026 population of 15,353. Antioch is currently growing at a rate of 0.81% annually and its population has increased by 5.04% since the most recent census, which recorded a population of 14,617 in 2020.

The median household income in Antioch is $108,899 with a poverty rate of 7.94%. The median age in Antioch is 36.8 years: 34.9 years for males, and 38.3 years for females. For every 100 females there are 95.8 males.

15.4K
Total Population
1,863
Density (mi²)
123 0.81%
Growth

Antioch Population

Antioch Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202615,3531230.81%
202515,2301220.81%
202415,1081571.05%
202314,9511110.75%
202214,84050.03%
202114,8352181.49%
202014,617-5-0.03%
201914,188-50-0.35%
201814,23880.06%
201714,230-73-0.51%
201614,303-35-0.24%
201514,338-80-0.55%
201414,418-25-0.17%
201314,443150.1%
201214,428-33-0.23%
201114,461-28-0.19%
201014,489590.41%
20008,7882,68343.95%
19906,1051,68638.15%
19804,4191,23038.57%
19703,18900%

Median Age

Overall: 36.8 years
Female: 38.3 years
Male: 34.9 years

Antioch Adults

There are 11,091 adults, (1,716 of whom are seniors) in Antioch.

Sex Ratio

Female: 7,587 (51.1%)
Male: 7,272 (48.9%)

Demographics

The racial composition of Antioch includes 78.32% White, 6.23% other race, 4.87% Black or African American, 3.86% Asian, and smaller percentages for Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White11,63778.32%
Two or more races9336.28%
Other race9256.23%
Black or African American7244.87%
Asian5733.86%
Native American670.45%
Race
Population ↓
Percentage (of total)
Other race7194.84%
Two or more races4142.79%
White2601.75%
Black or African American880.59%
Native American670.45%
Asian150.1%
Race
Population ↓
Percentage (of total)
White11,37776.57%
Black or African American6364.28%
Asian5583.76%
Two or more races5193.49%
Other race2061.39%

Antioch Marital Status

Economics and Income Statistics

Antioch 's average per capita income is $62,043. Household income levels show a median of $108,899. The poverty rate stands at 7.94%.

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$165,398-
Families$131,477$156,357
Households$108,899$134,723
Non Families$56,969$70,887

$62,043

Average Income

$108,899

Median Household Income

7.94%

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)