How are homes heated in Harbor Isle, NY?

Name: Heating fuel in Harbor Isle, NY, 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 Harbor Isle, used by 46.7% (±15.0 points) of occupied homes (2020–2024 American Community Survey).

30.9% heat with electricity.

21.7% heat with fuel oil or kerosene.

Figures last updated on November 12, 2026.

Utility gas: 46.7% (±15.0 points)
Electricity: 30.9%
Fuel oil, kerosene: 21.7%

Heating fuel in Harbor Isle

Occupied housing units by house heating fuel, 2020–2024
Fuel used most	Harbor Isle	Nassau County	New York	United States
Utility gas	46.7% (±15.0 points)	62.4%	59.1%	46.5%
Fuel oil, kerosene, etc.	21.7% (±13.4 points)	26.5%	16.1%	3.9%
Electricity	30.9% (±16.7 points)	7.3%	15.4%	41.3%
Bottled or tank gas (propane)	0.6% (±1.1 points)	2.3%	4.9%	4.9%
Wood	0.0% (±8.6 points)	0.1%	1.3%	1.4%
Solar energy	0.0% (±8.6 points)	0.3%	0.1%	0.3%
Coal or coke	0.0% (±8.6 points)	0.1%	0.2%	0.1%
Other fuel	0.0% (±8.6 points)	0.5%	1.3%	0.5%
No fuel used	0.0% (±8.6 points)	0.6%	1.6%	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 Harbor Isle, the share of homes heating with fuel oil is not measurably different from Nassau County (26.5%).

It is not measurably different from New York (16.1%).

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

In Harbor Isle, the share of homes heating with electricity is higher than in Nassau County (7.3%).

It is not measurably different from New York (15.4%).

It is not measurably different from the national figure (41.3%).

Homes heated by electricity in places near Harbor Isle

Nearest places with a published estimate, compared with Harbor Isle
Place	Distance	Homes heated by electricity	Compared with this place
Harbor Isle	—	30.9% (±16.7 points)	—
Village of Island Park	0.5 mi	7.8% (±5.0 points)	Lower
Barnum Island	1.1 mi	10.0% (±7.1 points)	Lower
Long Beach	1.2 mi	16.6% (±2.7 points)	Not measurably different
Bay Park	2.0 mi	0.0% (±6.8 points)	Lower
Village of Hewlett Neck	2.3 mi	6.1% (±5.8 points)	Lower
Village of Hewlett Harbor	2.4 mi	2.7% (±2.3 points)	Lower
Village of Woodsburgh	2.5 mi	1.9% (±3.0 points)	Lower
Oceanside	2.5 mi	8.4% (±2.1 points)	Lower

Nearby places with a measurably lower figure: Village of Island Park, NY (7.8%), Barnum Island, NY (10.0%), Bay Park, NY (0.0%).

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

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

Rank	Place	Homes heated by fuel oil
34	Locust Valley	22.7% (±9.2 points)
35	Merrick	22.6% (±3.3 points)
36	South Hempstead	22.1% (±9.3 points)
37	Uniondale	22.0% (±4.6 points)
38 (tie)	Great Neck Gardens	21.8% (±19.4 points)
38 (tie)	Oceanside	21.8% (±2.8 points)
40	Harbor Isle	21.7% (±13.4 points)
41	Hewlett	20.4% (±8.2 points)
42	New Cassel	20.2% (±4.9 points)
43 (tie)	Albertson	20.0% (±6.1 points)
43 (tie)	Port Washington	20.0% (±3.6 points)
45	Woodmere	19.2% (±4.4 points)
46	Searingtown	18.4% (±7.0 points)

Showing 13 of 62 places in Nassau County, ranked from highest to lowest.

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

It lies inside the Town of Hempstead, whose figures include it.

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 Harbor Isle

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

Utility gas is the most common heating fuel in Harbor Isle, used by 46.7% of occupied homes (2020–2024 American Community Survey).

How many homes in Harbor Isle heat with oil?

21.7% (±13.4 points) of occupied homes in Harbor Isle use fuel oil or kerosene as their main heating fuel.

How many homes in Harbor Isle have electric heat?

30.9% (±16.7 points) of occupied homes in Harbor Isle heat mainly with electricity, which includes heat pumps.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Harbor Isle CDP, New York

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 Harbor Isle CDP, New York (place:32105, in state:36).

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.