How old are the homes in Fox Lake Hills, IL?

Name: Age of homes in Fox Lake Hills, IL, 2020–2024
Creator: US Census Bureau
License: https://www.census.gov/data/developers/about/terms-of-service.html

54.6% (±14.0 points) of the homes in Fox Lake Hills, IL were built before 1980 (2020–2024 American Community Survey).

2.6% were built before 1940.

5.1% were built in 2010 or later.

Figures last updated on November 12, 2026.

Built before 1980: 54.6% (±14.0 points)
Built before 1940: 2.6%
Built 2010 or later: 5.1%

When the homes in Fox Lake Hills were built

Housing units by year structure built, 2020–2024
Year built	Fox Lake Hills	Lake County	Illinois	United States
2020 or later	3.6% (±4.5 points)	0.6%	0.7%	2.0%
2010 to 2019	1.5% (±2.3 points)	4.9%	5.0%	9.4%
2000 to 2009	11.7% (±6.7 points)	14.9%	11.2%	13.6%
1990 to 1999	6.5% (±4.2 points)	18.4%	10.5%	12.4%
1980 to 1989	22.1% (±7.8 points)	14.9%	9.2%	12.9%
1970 to 1979	30.2% (±11.9 points)	15.3%	14.2%	14.2%
1960 to 1969	5.8% (±3.4 points)	9.5%	11.5%	9.9%
1950 to 1959	13.5% (±5.7 points)	9.4%	11.9%	9.5%
1940 to 1949	2.5% (±2.3 points)	3.6%	5.6%	4.4%
1939 or earlier	2.6% (±2.3 points)	8.4%	20.2%	11.7%

In Fox Lake Hills, the share of homes built before 1980 is not measurably different from Lake County (46.2%).

It is not measurably different from Illinois (63.4%).

It is not measurably different from the national figure (49.7%).

In Lake County, Fox Lake Hills ranks 21 of 71 places with a published estimate, from highest to lowest share of homes built before 1980.

Statewide, it ranks 2038 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 (24.4%) and the share built before 1980 (54.6%).

Homes built before 1980 in places near Fox Lake Hills

Nearest places with a published estimate, compared with Fox Lake Hills
Place	Distance	Homes built before 1980	Compared with this place
Fox Lake Hills	—	54.6% (±14.0 points)	—
Lake Villa	2.2 mi	20.0% (±6.4 points)	Lower
Round Lake Heights	2.2 mi	47.9% (±14.1 points)	Not measurably different
Long Lake	2.9 mi	63.7% (±15.9 points)	Not measurably different
Fox Lake	3.1 mi	56.0% (±8.0 points)	Not measurably different
Round Lake Beach	3.2 mi	42.6% (±5.4 points)	Not measurably different
Lake Villa Township	3.2 mi	30.6% (±3.3 points)	Lower
Grant Township (Lake County)	3.5 mi	41.9% (±5.3 points)	Not measurably different
Antioch Township	3.6 mi	50.2% (±4.3 points)	Not measurably different

Nearby places with a measurably lower figure: Lake Villa, IL (20.0%), Lake Villa Township, IL (30.6%).

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

Homes built before 1980 across Lake County, place by place

Rank	Place	Homes built before 1980
15	Shields Township	61.7% (±5.2 points)
16	Libertyville	60.9% (±5.3 points)
17	Deerfield	60.0% (±4.6 points)
18	Bannockburn	59.4% (±19.1 points)
19	West Deerfield Township	57.4% (±3.7 points)
20	Fox Lake	56.0% (±8.0 points)
21	Fox Lake Hills	54.6% (±14.0 points)
22	Lake Forest	54.4% (±5.8 points)
23	Cuba Township	51.1% (±4.4 points)
24	Antioch Township	50.2% (±4.3 points)
25	Lake Bluff	50.1% (±8.1 points)
26 (tie)	Winthrop Harbor	48.2% (±9.3 points)
26 (tie)	Libertyville Township	48.2% (±3.4 points)

Showing 13 of 71 places in Lake County, ranked from highest to lowest.

Fox Lake Hills is a census-designated place: an unincorporated community the Census Bureau draws for statistics, with no municipal government of its own.

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

Margins of error are at the 90% confidence level.

What you can do on Seayora in Fox Lake Hills

One account for renting, owning, managing and fixing homes, with these figures beside you.

Do repairs, renovations or maintenance?

Get found by owners and renters near Fox Lake Hills, and send estimates and invoices from your phone.

Join as a pro · Find a pro

Own or manage a rental?

List it, sign the lease and collect rent online, with the figures for Fox Lake Hills beside you.

Create a landlord account · See what landlords get

Looking for a place to rent?

Browse homes for rent near Fox Lake Hills, save the ones you like and apply online.

Browse rentals · Create a renter account

Questions about Fox Lake Hills

How old are most homes in Fox Lake Hills?

54.6% of homes in Fox Lake Hills, IL were built before 1980 (2020–2024 American Community Survey).

Do homes in Fox Lake Hills 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 24.4% and 54.6% of homes in Fox Lake Hills were built before then.

Does a contractor need lead certification to work on older homes in Fox Lake Hills?

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

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Fox Lake Hills CDP, Illinois

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 Fox Lake Hills CDP, Illinois (place:27455, 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.