How are homes heated in Grayslake, IL?

Name: Heating fuel in Grayslake, IL, 2020–2024
Creator: US Census Bureau
License: https://www.census.gov/data/developers/about/terms-of-service.html

Utility gas is the most common heating fuel in Grayslake, used by 85.5% (±2.7 points) of occupied homes (2020–2024 American Community Survey).

12.4% heat with electricity.

0.4% heat with fuel oil or kerosene.

Figures last updated on November 12, 2026.

Utility gas: 85.5% (±2.7 points)
Electricity: 12.4%
Fuel oil, kerosene: 0.4%

Heating fuel in Grayslake

Occupied housing units by house heating fuel, 2020–2024
Fuel used most	Grayslake	Lake County	Illinois	United States
Utility gas	85.5% (±2.7 points)	83.2%	75.3%	46.5%
Fuel oil, kerosene, etc.	0.4% (±0.6 points)	0.0%	0.1%	3.9%
Electricity	12.4% (±2.5 points)	14.7%	18.6%	41.3%
Bottled or tank gas (propane)	1.1% (±0.7 points)	1.3%	4.2%	4.9%
Wood	0.0% (±0.5 points)	0.1%	0.3%	1.4%
Solar energy	0.0% (±0.5 points)	0.1%	0.1%	0.3%
Coal or coke	0.0% (±0.5 points)	0.0%	0.0%	0.1%
Other fuel	0.4% (±0.5 points)	0.2%	0.5%	0.5%
No fuel used	0.1% (±0.2 points)	0.4%	0.8%	1.2%

The survey asks which fuel is used most to heat the home, so a home with a heat pump and an oil backup is counted once, under the one it uses most.

In Grayslake, the share of homes heating with fuel oil is not measurably different from Lake County (0.0%).

It is not measurably different from Illinois (0.1%).

It is lower than the national figure (3.9%).

In Grayslake, the share of homes heating with electricity is not measurably different from Lake County (14.7%).

It is also lower than in Illinois (18.6%).

It is lower than the national figure (41.3%).

Homes heated by electricity in places near Grayslake

Nearest places with a published estimate, compared with Grayslake
Place	Distance	Homes heated by electricity	Compared with this place
Grayslake	—	12.4% (±2.5 points)	—
Avon Township	1.7 mi	10.2% (±2.0 points)	Not measurably different
Hainesville	2.1 mi	7.2% (±5.4 points)	Not measurably different
Third Lake	2.4 mi	1.9% (±1.9 points)	Lower
Round Lake Park	2.4 mi	6.9% (±3.6 points)	Lower
Gages Lake	2.7 mi	14.1% (±4.5 points)	Not measurably different
Round Lake	3.5 mi	6.3% (±4.5 points)	Lower
Round Lake Beach	3.7 mi	12.1% (±2.9 points)	Not measurably different
Grandwood Park	4.2 mi	4.8% (±2.9 points)	Lower

Nearby places with a measurably lower figure: Third Lake, IL (1.9%), Round Lake Park, IL (6.9%), Round Lake, IL (6.3%).

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

Homes heated by fuel oil across Lake County, place by place

Rank	Place	Homes heated by fuel oil
1	Grayslake	0.4% (±0.6 points)
2	Lake Barrington	0.3% (±0.5 points)
3 (tie)	Mundelein	0.2% (±0.3 points)
3 (tie)	North Chicago	0.2% (±0.3 points)
3 (tie)	Avon Township	0.2% (±0.2 points)
3 (tie)	Shields Township	0.2% (±0.2 points)
7 (tie)	Buffalo Grove	0.1% (±0.1 points)

Showing 7 of 71 places in Lake 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 Grayslake

What is the most common way to heat a home in Grayslake?

Utility gas is the most common heating fuel in Grayslake, used by 85.5% of occupied homes (2020–2024 American Community Survey).

How many homes in Grayslake heat with oil?

0.4% (±0.6 points) of occupied homes in Grayslake use fuel oil or kerosene as their main heating fuel.

How many homes in Grayslake have electric heat?

12.4% (±2.5 points) of occupied homes in Grayslake heat mainly with electricity, which includes heat pumps.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Grayslake village, 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 Grayslake village, Illinois (place:31121, 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_0063PE, DP04_0063PM, DP04_0066PE, DP04_0066PM, DP04_0065PE, DP04_0065PM, DP04_0064PE, DP04_0064PM, DP04_0068PE, DP04_0068PM, DP04_0069PE, DP04_0069PM, DP04_0067PE, DP04_0067PM, DP04_0070PE, DP04_0070PM, DP04_0071PE, DP04_0071PM

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.