How are homes heated in Harvard, IL?

Name: Heating fuel in Harvard, 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 Harvard, used by 75.6% (±5.1 points) of occupied homes (2020–2024 American Community Survey).

22.6% heat with electricity.

0.0% heat with fuel oil or kerosene.

Figures last updated on November 12, 2026.

Utility gas: 75.6% (±5.1 points)
Electricity: 22.6%
Fuel oil, kerosene: 0.0%

Heating fuel in Harvard

Occupied housing units by house heating fuel, 2020–2024
Fuel used most	Harvard	McHenry County	Illinois	United States
Utility gas	75.6% (±5.1 points)	85.0%	75.3%	46.5%
Fuel oil, kerosene, etc.	0.0% (±1.2 points)	0.0%	0.1%	3.9%
Electricity	22.6% (±5.0 points)	11.7%	18.6%	41.3%
Bottled or tank gas (propane)	0.9% (±0.9 points)	2.6%	4.2%	4.9%
Wood	0.4% (±0.7 points)	0.2%	0.3%	1.4%
Solar energy	0.0% (±1.2 points)	0.1%	0.1%	0.3%
Coal or coke	0.0% (±1.2 points)	0.0%	0.0%	0.1%
Other fuel	0.5% (±0.8 points)	0.1%	0.5%	0.5%
No fuel used	0.0% (±1.2 points)	0.3%	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 Harvard, the share of homes heating with fuel oil is not measurably different from McHenry County (0.0%).

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

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

In Harvard, the share of homes heating with electricity is higher than in McHenry County (11.7%).

It is not measurably different from Illinois (18.6%).

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

Homes heated by electricity in places near Harvard

Nearest places with a published estimate, compared with Harvard
Place	Distance	Homes heated by electricity	Compared with this place
Harvard	—	22.6% (±5.0 points)	—
Chemung Township	2.2 mi	20.6% (±5.2 points)	Not measurably different
Dunham Township	4.4 mi	7.6% (±8.0 points)	Lower
Alden Township	4.7 mi	23.9% (±14.5 points)	Not measurably different
Hartland Township	6.1 mi	2.1% (±3.4 points)	Lower
Capron	6.4 mi	10.6% (±7.0 points)	Lower
Walworth	7.1 mi	20.6% (±5.8 points)	Not measurably different
LeRoy Township	7.2 mi	6.1% (±8.6 points)	Lower
Boone Township	7.3 mi	9.1% (±5.7 points)	Lower

Nearby places with a measurably lower figure: Dunham Township, IL (7.6%), Hartland Township, IL (2.1%), Capron, IL (10.6%).

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

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

Rank	Place	Homes heated by fuel oil
4 (tie)	Algonquin	0.0% (±0.3 points)
4 (tie)	Bull Valley	0.0% (±7.4 points)
4 (tie)	Cary	0.0% (±0.6 points)
4 (tie)	Crystal Lake	0.0% (±0.3 points)
4 (tie)	Fox River Grove	0.0% (±2.2 points)
4 (tie)	Greenwood	0.0% (±18.5 points)
4 (tie)	Harvard	0.0% (±1.2 points)
4 (tie)	Holiday Hills	0.0% (±13.4 points)
4 (tie)	Huntley	0.0% (±0.3 points)
4 (tie)	Island Lake	0.0% (±1.3 points)
4 (tie)	Johnsburg	0.0% (±1.5 points)
4 (tie)	Lake in the Hills	0.0% (±0.4 points)
4 (tie)	Lakemoor	0.0% (±1.5 points)

Showing 13 of 46 places in McHenry 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 Harvard

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

Utility gas is the most common heating fuel in Harvard, used by 75.6% of occupied homes (2020–2024 American Community Survey).

How many homes in Harvard heat with oil?

0.0% (±1.2 points) of occupied homes in Harvard use fuel oil or kerosene as their main heating fuel.

How many homes in Harvard have electric heat?

22.6% (±5.0 points) of occupied homes in Harvard heat mainly with electricity, which includes heat pumps.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Harvard city, 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 Harvard city, Illinois (place:33331, 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.