Lisle, IL demographics:
population, income, and more
Lisle population
How many people live in Lisle
Lisle is home to 23,407 residents, according to the most recent Census data. Gender-wise, 50.7% of Lisle locals are male, and 49.3% are female.
Age demographics
The median age in Lisle is 36, with the population distributed as follows: about 18.2% are children under 15, then 12% are in the 15 to 24 age group. Adults between 25 and 44 make up 31.8% of the population, while another 23% fall into the 45 to 64 bracket. Finally, around 15% are 65 or older.
Racial makeup
In Lisle, 83.1% of the population are US-born citizens, while 9.2% have gained naturalized citizenship. At the same time, 7.6% of residents are non-citizens. As for race, 68% of locals are Caucasian, 4.7% are African American and 17.4% have Asian roots. There’s also a share of 6.8% that includes residents with two or more races.
Households in Lisle
A peek inside Lisle households
Lisle has 10,050 households, with an average of 2 members in each. Of these, 57.9% are families, while the remaining 42.1% are made up of individuals living alone or with non-relatives, such as roommates.
Households stats
Housing in Lisle
The housing landscape of Lisle
Lisle's housing consists of 10,466 units, with 43.2% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 11.1% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 0.1% of the housing landscape.
The age of buildings in Lisle
In Lisle, the median construction year is 1983. About 2.6% of homes were built before the 1940s, with another 2.1% going up by 1949. Most development happened in the second half of the 20th century. Then, 7.2% of homes were added from 2000 to 2009, 10% between 2010 and 2019, and 0.2% are part of the newest wave of development.
Lisle occupancy rates
Out of the 10,050 occupied housing units in Lisle, 55.9% are owner-occupied, while 44.1% are lived in by tenants. Meanwhile, 4% of all homes on the local market sit vacant.
Lisle housing costs
Housing costs in Lisle come to a median of $1,757 per month, while tenants specifically pay a median gross rent of $1,658.
Education in Lisle
Lisle education at a glance
About 14.6% of the population in Lisle went to high school, while 20.9% pursued college studies. Another 7% earned an associate degree and 33.9% hold a bachelor’s. Meanwhile, 22.7% went even further, earning a master’s or doctorate.
Income in Lisle
How much people earn in Lisle
The average annual household income in Lisle was $141,061 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -3.3% change from the previous year. At the same time, the median income stood at $107,479, reflecting a +1.2% shift over the same period.
Lisle income by age
In Lisle, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $125,587. Those with someone between 45 and 64 in charge, often well established professionally, earn $141,210 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $56,146, while those led by someone over 65, many of whom may be retired, have about $75,655 in earnings. Overall, 94.3% of the locals in this community live above the poverty line.
Average renter income in Lisle
To get a better sense of what renters earn on average in Lisle, their median household income was $78,526 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 25.3%, shows what portion of their earnings goes toward housing expenses.
Employment in Lisle
Workforce and job types in Lisle
The job market in Lisle is powered by 12,946 working residents, spread across a range of industries and roles. 89.5% of the working population are employed in professional or administrative positions, while 10.5% are in hands-on or service-based jobs. Also, 5.5% run their own businesses, 72.8% are employed by private companies, and 11.5% work in the public sector.
Workforce demographics
Available workforce
The unemployment rate in Lisle stands at 4.2%, representing the share of the workforce currently without a job and actively looking for one.
Transportation in Lisle
How people get around in Lisle
In Lisle, the average commute time is 28 minutes. Commuting methods vary: 67.4% of residents travel by personal vehicle and 2% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.
What is the median and average household income in Lisle by zipcode?
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FAQs about Lisle demographics
What is the total population of Lisle?
What is the gender ratio in Lisle?
- 50.7% males (11,876 residents)
- 49.3% females (11,531 residents)
What is the median age in Lisle?
What is the age distribution of the population in Lisle?
- Under 15: 18.2% (4,264 residents)
- Ages 15-24: 12% (2,821 residents)
- Ages 25-44: 31.8% (7,444 residents)
- Ages 45-64: 23% (5,378 residents)
- Over 65: 15% (3,500 residents)
What is the racial and ethnic makeup of Lisle?
- White: 68% (15,923 residents)
- Black or African American: 4.7% (1,103 residents)
- American Indian and Alaska Native: 0% (0 residents)
- Asian: 17.4% (4,081 residents)
- Native Hawaiian and Other Pacific Islander: 0% (0 residents)
- Two or More Races: 6.8% (1,582 residents)
- Other: 3.1% (718 residents)
What percentage of the population in Lisle are U.S.-born citizens?
How many housing units are there in Lisle?
How many households are in Lisle and what is the average household size?
What is the median household income in Lisle?
What is the employment rate and job market overview for Lisle?
Job types:
- White-collar workers: 89.5% (11,588 residents)
- Blue-collar workers: 10.5% (1,358 residents)
Places of employment:
- Self-employed: 5.5% (713 residents)
- Private companies: 72.8% (9,421 residents)
- Governmental workers: 11.5% (1,490 residents)
- Not-for-profit companies: 10.2% (1,322 residents)
Data source & methodology
The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.
The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.
No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.