How are homes heated in Stock Island, FL?

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

Electricity is the most common heating fuel in Stock Island, used by 94.5% (±3.8 points) of occupied homes (2020–2024 American Community Survey).

0.0% heat with utility gas.

0.0% heat with fuel oil or kerosene.

Figures last updated on November 12, 2026.

Utility gas: 0.0% (±3.2 points)
Electricity: 94.5%
Fuel oil, kerosene: 0.0%

Heating fuel in Stock Island

Occupied housing units by house heating fuel, 2020–2024
Fuel used most	Stock Island	Monroe County	Florida	United States
Utility gas	0.0% (±3.2 points)	1.4%	5.4%	46.5%
Fuel oil, kerosene, etc.	0.0% (±3.2 points)	0.1%	0.1%	3.9%
Electricity	94.5% (±3.8 points)	86.4%	90.4%	41.3%
Bottled or tank gas (propane)	0.0% (±3.2 points)	1.9%	0.9%	4.9%
Wood	0.0% (±3.2 points)	0.1%	0.1%	1.4%
Solar energy	0.0% (±3.2 points)	0.3%	0.5%	0.3%
Coal or coke	0.0% (±3.2 points)	0.0%	0.0%	0.1%
Other fuel	0.0% (±3.2 points)	0.0%	0.1%	0.5%
No fuel used	5.5% (±3.8 points)	9.9%	2.4%	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 Stock Island, the share of homes heating with fuel oil is not measurably different from Monroe County (0.1%).

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

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

In Stock Island, the share of homes heating with electricity is higher than in Monroe County (86.4%).

It is also higher than in Florida (90.4%).

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

Homes heated by electricity in places near Stock Island

Nearest places with a published estimate, compared with Stock Island
Place	Distance	Homes heated by electricity	Compared with this place
Stock Island	—	94.5% (±3.8 points)	—
Key West	2.2 mi	83.1% (±3.2 points)	Lower
Big Coppitt Key	5.6 mi	85.1% (±7.7 points)	Lower
Cudjoe Key	17 mi	82.8% (±7.4 points)	Lower
Big Pine Key	25 mi	89.5% (±4.1 points)	Not measurably different
Marathon	46 mi	87.8% (±3.1 points)	Lower
Key Colony Beach	46 mi	100.0% (±16.9 points)	Not measurably different
Layton	61 mi	100.0% (±49.9 points)	Not measurably different
Islamorada	80 mi	90.9% (±4.0 points)	Not measurably different

Nearby places with a measurably lower figure: Key West, FL (83.1%), Big Coppitt Key, FL (85.1%), Cudjoe Key, FL (82.8%).

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

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

Rank	Place	Homes heated by fuel oil
3 (tie)	Cudjoe Key	0.0% (±4.8 points)
3 (tie)	Islamorada	0.0% (±1.6 points)
3 (tie)	Key Colony Beach	0.0% (±16.9 points)
3 (tie)	Key West	0.0% (±0.5 points)
3 (tie)	Layton	0.0% (±49.9 points)
3 (tie)	North Key Largo	0.0% (±5.9 points)
3 (tie)	Stock Island	0.0% (±3.2 points)
3 (tie)	Tavernier	0.0% (±4.6 points)

Showing 8 of 12 places in Monroe County, ranked from highest to lowest.

Stock Island 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.

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Questions about Stock Island

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

Electricity is the most common heating fuel in Stock Island, used by 94.5% of occupied homes (2020–2024 American Community Survey).

How many homes in Stock Island heat with oil?

0.0% (±3.2 points) of occupied homes in Stock Island use fuel oil or kerosene as their main heating fuel.

How many homes in Stock Island have electric heat?

94.5% (±3.8 points) of occupied homes in Stock Island heat mainly with electricity, which includes heat pumps.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Stock Island CDP, Florida

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 Stock Island CDP, Florida (place:68800, in state:12).

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.