Lisle, Illinois Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Lisle, Illinois is 23,413 as of the 2023 American Community Survey, making it the 101st-largest city in Illinois. The median household income is $106,173, the median home value is $407,000, and the median age is 37.0.
The population has grown 4.3% since 2010 (22,577 → 23,548).
23,413
Population
3395
People / sq mi
$106,173
Median Income
$407,000
Median Home Value
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Lisle covers 6.9 sq mi of land at 3395 people per square mile.
About Lisle, IL
Lisle is defined demographically by education — 62.4% of adults hold a bachelor’s degree, above the national average. With 23,413 residents, Lisle is a city in Illinois.
The typical household earns $106,173 a year, above the US median of $78,538. The poverty rate, 4.3%, is on the lower side for US cities and below the national 12.4%. The typical home is valued at $407,000, with typical rent around $1,540.
Lisle is among the best-educated US cities: 62.4% of adults 25 and older hold a bachelor’s degree, above the national 35.0%. Remote work is on the higher side at 22.6%, above the national 14.0%, and the average commute runs about 28 minutes each way.
The education numbers are the throughline: a college-heavy population in Lisle usually coincides with higher incomes and a workforce concentrated in professional and information industries.
Lisle village Population History (2010-2024)
The city of Lisle village had a population of 22,577 in 2010 and 23,548 in 2024, a 4.3% growth over 14 years. The peak was 23,664 in 2020. Average annual growth rate: 0.31%.
23,548
Population (2024)
22,577
Population (2010)
23,664
Peak (2020)
0.31%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 22,577 |
| 2011 | 23,518 |
| 2012 | 23,618 |
| 2013 | 23,388 |
| 2014 | 23,468 |
| 2015 | 23,604 |
| 2016 | 23,573 |
| 2017 | 23,502 |
| 2018 | 23,405 |
| 2019 | 23,270 |
| 2020 | 23,664 |
| 2021 | 23,472 |
| 2022 | 23,330 |
| 2023 | 23,387 |
| 2024 | 23,548 |
Race & Ethnicity
| White | 71.5% |
| Black or African American | 4.4% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.5% |
| Two or More Races | 0.0% |
Economy & Income
$106,173
Median Household Income
$63,483
Per Capita Income
4.3%
Poverty Rate
2.9%
Unemployment Rate
Housing
$407,000
Median Home Value
$1,540
Median Rent
56.7%
Owner-Occupied
Education
98.0%
High School+
62.4%
Bachelor's+
Commute
7.0%
Drive Alone
64.4%
Public Transit
22.6%
Work From Home
27.7 min
Avg Commute
Community Profile
18.9%
Foreign Born
79.0%
Non-English at Home
4.2%
Veterans
9.3%
With Disability
96.0%
Health Insurance
97.8%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 22.4% |
| Finance, Insurance & Real Estate | 19.4% |
| Information | 12.4% |
| Manufacturing | 10.6% |
| Education, Health Care & Social Services | 7.3% |
| Retail Trade | 4.0% |
| Arts, Entertainment & Food Services | 3.4% |
| Construction | 3.1% |
| Transportation & Warehousing | 2.5% |
| Public Administration | 2.2% |
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Frequently Asked Questions
Lisle, Illinois has a population of 23,413 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 101st-largest city in Illinois.
The median household income in Lisle, Illinois is $106,173, with 4.3% of residents living below the federal poverty level.
The median home value in Lisle, Illinois is $407,000, with median monthly rent at $1,540 and a homeownership rate of 56.7%.
The median age in Lisle, Illinois is 37.0 years. The population is 51.0% male and 49.0% female.
The population has grown 4.3% since 2010 (22,577 → 23,548).
Where to stay in Lisle
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.