Antioch township Flag

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 2026 population of 28,368. Antioch township is currently growing at a rate of 0.75% annually and its population has increased by 3.26% since the most recent census, which recorded a population of 27,472 in 2020.

The median household income in Antioch township is $101,932 with a poverty rate of 8.94%. The median age in Antioch township is 41.9 years: 41.4 years for males, and 42.4 years for females. For every 100 females there are 98.7 males.

28.4K
Total Population
816
Density (mi²)
211 0.75%
Growth

Antioch township Population

Antioch township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202628,3682110.75%
202528,1572110.76%
202427,9462110.76%
202327,7351150.42%
202227,620-32-0.12%
202127,6521800.66%
202027,472-25-0.09%
201927,133-116-0.43%
201827,249-89-0.33%
201727,338-116-0.42%
201627,454-54-0.2%
201527,508-138-0.5%
201427,646-33-0.12%
201327,679340.12%
201227,645-59-0.21%
201127,704-41-0.15%
201027,755210.08%

Median Age

Overall: 41.9 years
Female: 42.4 years
Male: 41.4 years

Antioch township Adults

There are 21,805 adults, (4,501 of whom are seniors) in Antioch township.

Sex Ratio

Female: 13,934 (50.3%)
Male: 13,746 (49.7%)

Demographics

The racial composition of Antioch township includes 82.68% White, 5.07% other race, and smaller percentages for Asian, Black or African American, Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White22,88682.68%
Two or more races1,7356.27%
Other race1,4045.07%
Asian8192.96%
Black or African American7622.75%
Native American740.27%
Race
Population ↓
Percentage (of total)
Other race1,0413.76%
Two or more races8973.24%
White3781.37%
Black or African American1260.46%
Native American670.24%
Asian150.05%
Race
Population ↓
Percentage (of total)
White22,50881.32%
Two or more races8383.03%
Asian8042.9%
Black or African American6362.3%
Other race3631.31%
Native American70.03%

Antioch township Marital Status

Economics and Income Statistics

Antioch township 's average per capita income is $61,974. Household income levels show a median of $101,932. The poverty rate stands at 8.94%.

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$144,747-
Families$123,718$147,559
Households$101,932$123,314
Non Families$57,018$72,142

$61,974

Average Income

$101,932

Median Household Income

8.94%

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)