Antioch, Illinois Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Antioch, Illinois is 14,751 as of the 2023 American Community Survey, making it the 165th-largest city in Illinois. The median household income is $118,635, the median home value is $299,700, and the median age is 37.1.
The population has grown 4.3% since 2010 (14,485 → 15,108).
14,751
Population
1789
People / sq mi
$118,635
Median Income
$299,700
Median Home Value
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Antioch covers 8.2 sq mi of land at 1789 people per square mile.
About Antioch, IL
What sets Antioch apart is money: median household income runs $118,635, above the US median of $78,538. With 14,751 residents, Antioch is a city in Illinois.
Households take in a median $118,635, comfortably above the US median of $78,538. The poverty rate is 5.5%, below the national 12.4%. The typical home is valued at $299,700, with typical rent around $1,118.
41.7% of adults 25 and older hold a bachelor’s degree, above the national average of 35.0%. About 17.2% of workers primarily work from home, above the national 14.0%, and the average commute runs about 32 minutes each way.
Taken together, the income and housing figures place Antioch firmly in the higher-cost, higher-earning tier of US cities — a profile that tends to track dense job markets and competitive housing.
Antioch village Population History (2010-2024)
The city of Antioch village had a population of 14,485 in 2010 and 15,108 in 2024, a 4.3% growth over 14 years. The peak was 15,108 in 2024. Average annual growth rate: 0.31%.
15,108
Population (2024)
14,485
Population (2010)
15,108
Peak (2024)
0.31%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 14,485 |
| 2011 | 14,457 |
| 2012 | 14,423 |
| 2013 | 14,435 |
| 2014 | 14,413 |
| 2015 | 14,333 |
| 2016 | 14,295 |
| 2017 | 14,219 |
| 2018 | 14,219 |
| 2019 | 14,175 |
| 2020 | 14,617 |
| 2021 | 14,835 |
| 2022 | 14,840 |
| 2023 | 14,951 |
| 2024 | 15,108 |
Race & Ethnicity
| White | 79.0% |
| Black or African American | 5.8% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.0% |
| Two or More Races | 0.0% |
Economy & Income
$118,635
Median Household Income
$49,486
Per Capita Income
5.5%
Poverty Rate
5.5%
Unemployment Rate
Housing
$299,700
Median Home Value
$1,118
Median Rent
75.1%
Owner-Occupied
Education
94.8%
High School+
41.7%
Bachelor's+
Commute
0.1%
Drive Alone
72.0%
Public Transit
17.2%
Work From Home
31.7 min
Avg Commute
Community Profile
21.9%
Foreign Born
87.9%
Non-English at Home
5.3%
Veterans
9.2%
With Disability
96.5%
Health Insurance
97.2%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 19.4% |
| Manufacturing | 18.8% |
| Finance, Insurance & Real Estate | 10.8% |
| Education, Health Care & Social Services | 7.7% |
| Public Administration | 7.1% |
| Construction | 6.8% |
| Information | 6.6% |
| Retail Trade | 5.0% |
| Arts, Entertainment & Food Services | 3.4% |
| Transportation & Warehousing | 2.0% |
| Agriculture & Mining | 0.3% |
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Frequently Asked Questions
Antioch, Illinois has a population of 14,751 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 165th-largest city in Illinois.
The median household income in Antioch, Illinois is $118,635, with 5.5% of residents living below the federal poverty level.
The median home value in Antioch, Illinois is $299,700, with median monthly rent at $1,118 and a homeownership rate of 75.1%.
The median age in Antioch, Illinois is 37.1 years. The population is 48.4% male and 51.6% female.
The population has grown 4.3% since 2010 (14,485 → 15,108).
Where to stay in Antioch
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.