How old are the homes in Lisle, IL?

42.3% (±4.2 points) of the homes in Lisle, IL were built before 1980 (2020–2024 American Community Survey).

2.6% were built before 1940.

10.2% were built in 2010 or later.

Figures last updated on .

Built before 1980
42.3% (±4.2 points)
Built before 1940
2.6%
Built 2010 or later
10.2%

When the homes in Lisle were built

Housing units by year structure built, 2020–2024
Year builtLisleDuPage CountyIllinoisUnited States
2020 or later0.2% (±0.2 points)0.8%0.7%2.0%
2010 to 201910.0% (±2.4 points)4.7%5.0%9.4%
2000 to 20097.2% (±1.9 points)9.3%11.2%13.6%
1990 to 199912.5% (±2.6 points)14.6%10.5%12.4%
1980 to 198927.8% (±3.8 points)17.1%9.2%12.9%
1970 to 197927.4% (±3.3 points)22.8%14.2%14.2%
1960 to 19694.8% (±1.6 points)13.0%11.5%9.9%
1950 to 19595.4% (±1.4 points)9.9%11.9%9.5%
1940 to 19492.1% (±1.2 points)2.5%5.6%4.4%
1939 or earlier2.6% (±1.0 points)5.3%20.2%11.7%

In Lisle, the share of homes built before 1980 is lower than in DuPage County (53.5%).

It is also lower than in Illinois (63.4%).

It is lower than the national figure (49.7%).

In DuPage County, Lisle ranks 32 of 39 places with a published estimate, from highest to lowest share of homes built before 1980.

Statewide, it ranks 2364 of 2,751.

Rankings use the estimates alone; where margins of error overlap, neighboring ranks may not truly differ.

Why the age of a home matters: lead-based paint

Federal law treats housing built before 1978 as likely to contain lead-based paint.

Before a lease or sale of most pre-1978 housing, the landlord or seller must disclose any known lead-based paint and hazards and give the tenant or buyer the EPA pamphlet (42 U.S.C. § 4852d; 40 CFR part 745, subpart F; 24 CFR part 35, subpart A).

A contractor paid to renovate, repair or paint a pre-1978 home must be a certified firm, use a certified renovator and follow lead-safe work practices under the Renovation, Repair and Painting Rule (40 CFR part 745, subpart E) whenever the job disturbs more than 6 square feet of painted surface in a room or more than 20 square feet outside; window replacement and demolition always count (40 CFR 745.83).

Certification comes from EPA, or from the state where EPA has authorized the state to run the program.

The Census Bureau groups construction by decade, so the share built before 1978 lies between the share built before 1970 (14.9%) and the share built before 1980 (42.3%).

Homes built before 1980 in places near Lisle

Nearest places with a published estimate, compared with Lisle
PlaceDistanceHomes built before 1980Compared with this place
Lisle—42.3% (±4.2 points)—
Lisle Township1.4 mi52.0% (±2.1 points)Higher
Downers Grove3.4 mi64.1% (±3.6 points)Higher
Woodridge4.4 mi46.7% (±4.0 points)Not measurably different
Wheaton4.6 mi62.1% (±3.3 points)Higher
Milton Township4.6 mi60.3% (±2.2 points)Higher
Naperville4.8 mi25.8% (±1.6 points)Lower
Glen Ellyn5.3 mi67.0% (±5.2 points)Higher
Warrenville5.5 mi46.3% (±4.8 points)Not measurably different

Nearby places with a measurably lower figure: Naperville, IL (25.8%).

Nearby places with a measurably higher figure: Lisle Township, IL (52.0%), Downers Grove, IL (64.1%), Wheaton, IL (62.1%).

Distance is measured in a straight line between the Census Bureau’s internal points for each place.

Homes built before 1980 across DuPage County, place by place

RankPlaceHomes built before 1980
26Willowbrook49.5% (±6.0 points)
27Hinsdale49.2% (±5.5 points)
28Bloomingdale48.4% (±4.5 points)
29Woodridge46.7% (±4.0 points)
30Warrenville46.3% (±4.8 points)
31Clarendon Hills45.2% (±11.6 points)
32Lisle42.3% (±4.2 points)
33Carol Stream37.9% (±3.5 points)
34Wayne Township34.5% (±2.4 points)
35Winfield32.3% (±6.4 points)
36Bartlett28.9% (±2.7 points)
37Burr Ridge28.7% (±5.9 points)
38Naperville25.8% (±1.6 points)

Showing 13 of 39 places in DuPage County, ranked from highest to lowest.

Survey years: 2020–2024 (American Community Survey 5-year estimates).

Margins of error are at the 90% confidence level.

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Questions about Lisle

How old are most homes in Lisle?

42.3% of homes in Lisle, IL were built before 1980 (2020–2024 American Community Survey).

Do homes in Lisle need a lead paint disclosure?

A home built before 1978 does, before it is rented or sold, unless an exemption applies (42 U.S.C. § 4852d); between 14.9% and 42.3% of homes in Lisle were built before then.

Does a contractor need lead certification to work on older homes in Lisle?

Yes, when the job disturbs more than 6 square feet of paint in a room or 20 square feet outside, or replaces a window: the firm must be certified and a certified renovator must direct the work under the Renovation, Repair and Painting Rule (40 CFR part 745, subpart E).

Sources

To check these figures in the Census Bureau’s own API, request the variables below from the 2024 ACS 5-year data profile (acs/acs5/profile) for Lisle village, Illinois (place:43939, in state:17).

Each estimate (E or PE) has a margin of error beside it (M or PM).

The API needs a free key.

Request a Census API key.

DP04_0017PE, DP04_0017PM, DP04_0018PE, DP04_0018PM, DP04_0019PE, DP04_0019PM, DP04_0020PE, DP04_0020PM, DP04_0021PE, DP04_0021PM, DP04_0022PE, DP04_0022PM, DP04_0023PE, DP04_0023PM, DP04_0024PE, DP04_0024PM, DP04_0025PE, DP04_0025PM, DP04_0026PE, DP04_0026PM

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

Figures are published by the US Census Bureau, HUD, the Bureau of Labor Statistics and the FBI; Seayora reproduces them and does not adjust them, except where a sentence says it compares dollar figures after inflation. They describe the whole place, not any one building or street, and are not an appraisal, a rent determination, a tax bill, a safety rating or legal advice.

Figures last updated on .

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