How are homes heated in Islamorada, FL?

Name: Heating fuel in Islamorada, 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 Islamorada, used by 90.9% (±4.0 points) of occupied homes (2020–2024 American Community Survey).

0.8% heat with utility gas.

0.0% heat with fuel oil or kerosene.

Figures last updated on November 12, 2026.

Utility gas: 0.8% (±0.9 points)
Electricity: 90.9%
Fuel oil, kerosene: 0.0%

Heating fuel in Islamorada

Occupied housing units by house heating fuel, 2020–2024
Fuel used most	Islamorada	Monroe County	Florida	United States
Utility gas	0.8% (±0.9 points)	1.4%	5.4%	46.5%
Fuel oil, kerosene, etc.	0.0% (±1.6 points)	0.1%	0.1%	3.9%
Electricity	90.9% (±4.0 points)	86.4%	90.4%	41.3%
Bottled or tank gas (propane)	0.5% (±0.9 points)	1.9%	0.9%	4.9%
Wood	0.0% (±1.6 points)	0.1%	0.1%	1.4%
Solar energy	0.9% (±1.4 points)	0.3%	0.5%	0.3%
Coal or coke	0.0% (±1.6 points)	0.0%	0.0%	0.1%
Other fuel	0.0% (±1.6 points)	0.0%	0.1%	0.5%
No fuel used	6.9% (±3.7 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 Islamorada, 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 Islamorada, the share of homes heating with electricity is higher than in Monroe County (86.4%).

It is not measurably different from Florida (90.4%).

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

Homes heated by electricity in places near Islamorada

Nearest places with a published estimate, compared with Islamorada
Place	Distance	Homes heated by electricity	Compared with this place
Islamorada	—	90.9% (±4.0 points)	—
Tavernier	4.0 mi	86.5% (±8.2 points)	Not measurably different
Key Largo	13 mi	88.0% (±3.6 points)	Not measurably different
Layton	20 mi	100.0% (±49.9 points)	Not measurably different
North Key Largo	24 mi	68.8% (±16.6 points)	Lower
Florida City	32 mi	96.6% (±2.1 points)	Higher
Homestead	34 mi	94.0% (±1.2 points)	Not measurably different
Marathon	35 mi	87.8% (±3.1 points)	Not measurably different
Key Colony Beach	35 mi	100.0% (±16.9 points)	Not measurably different

Nearby places with a measurably lower figure: North Key Largo, FL (68.8%).

Nearby places with a measurably higher figure: Florida City, FL (96.6%).

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
1	Key Largo	0.5% (±0.7 points)
2	Marathon	0.2% (±0.3 points)
3 (tie)	Big Coppitt Key	0.0% (±4.3 points)
3 (tie)	Big Pine Key	0.0% (±2.8 points)
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)

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 Islamorada

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

Electricity is the most common heating fuel in Islamorada, used by 90.9% of occupied homes (2020–2024 American Community Survey).

How many homes in Islamorada heat with oil?

0.0% (±1.6 points) of occupied homes in Islamorada use fuel oil or kerosene as their main heating fuel.

How many homes in Islamorada have electric heat?

90.9% (±4.0 points) of occupied homes in Islamorada heat mainly with electricity, which includes heat pumps.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Islamorada, Village of Islands village, 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 Islamorada, Village of Islands village, Florida (place:34132, 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.