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% |
Largest cities in Illinois
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Part of Illinois
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City rankings
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).
Lisle village, IL Climate
Lisle village, IL has an average annual temperature of 9.7°C (49°F) and receives about 944 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
9.7°C
Avg Temp
944
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -6° / 22° | 41 mm |
| February | -3° / 27° | 37 mm |
| March | 3° / 38° | 66 mm |
| April | 9° / 49° | 97 mm |
| May | 16° / 60° | 96 mm |
| June | 21° / 69° | 105 mm |
| July | 23° / 74° | 98 mm |
| August | 22° / 72° | 104 mm |
| September | 18° / 64° | 94 mm |
| October | 11° / 53° | 68 mm |
| November | 4° / 40° | 78 mm |
| December | -3° / 27° | 60 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Lisle village, IL
The most comfortable months to visit Lisle village, IL are typically June, August and July, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 30°C high). The coldest is January (near -10°C low). June is usually the wettest month.
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.