How are homes heated in Casselberry, FL?

Name: Heating fuel in Casselberry, 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 Casselberry, used by 87.3% (±2.6 points) of occupied homes (2020–2024 American Community Survey).

9.1% heat with utility gas.

1.0% heat with fuel oil or kerosene.

Figures last updated on November 12, 2026.

Utility gas: 9.1% (±2.5 points)
Electricity: 87.3%
Fuel oil, kerosene: 1.0%

Heating fuel in Casselberry

Occupied housing units by house heating fuel, 2020–2024
Fuel used most	Casselberry	Seminole County	Florida	United States
Utility gas	9.1% (±2.5 points)	5.1%	5.4%	46.5%
Fuel oil, kerosene, etc.	1.0% (±1.0 points)	0.1%	0.1%	3.9%
Electricity	87.3% (±2.6 points)	92.3%	90.4%	41.3%
Bottled or tank gas (propane)	0.7% (±0.6 points)	0.6%	0.9%	4.9%
Wood	0.0% (±0.4 points)	0.1%	0.1%	1.4%
Solar energy	0.1% (±0.1 points)	0.7%	0.5%	0.3%
Coal or coke	0.0% (±0.4 points)	0.0%	0.0%	0.1%
Other fuel	0.0% (±0.4 points)	0.1%	0.1%	0.5%
No fuel used	1.7% (±1.1 points)	1.2%	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 Casselberry, the share of homes heating with fuel oil is not measurably different from Seminole County (0.1%).

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

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

In Casselberry, the share of homes heating with electricity is lower than in Seminole County (92.3%).

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

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

Homes heated by electricity in places near Casselberry

Nearest places with a published estimate, compared with Casselberry
Place	Distance	Homes heated by electricity	Compared with this place
Casselberry	—	87.3% (±2.6 points)	—
Fern Park	1.7 mi	82.6% (±5.3 points)	Not measurably different
Longwood	3.2 mi	88.2% (±2.6 points)	Not measurably different
Winter Springs	3.7 mi	93.7% (±1.5 points)	Higher
Maitland	3.8 mi	88.8% (±3.1 points)	Not measurably different
Goldenrod	3.9 mi	94.9% (±1.7 points)	Higher
Altamonte Springs	4.4 mi	94.8% (±1.5 points)	Higher
Winter Park	4.7 mi	88.9% (±2.6 points)	Not measurably different
Eatonville	5.3 mi	98.1% (±1.9 points)	Higher

Nearby places with a measurably higher figure: Winter Springs, FL (93.7%), Goldenrod, FL (94.9%), Altamonte Springs, FL (94.8%).

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

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

Rank	Place	Homes heated by fuel oil
1	Casselberry	1.0% (±1.0 points)
2	Fern Park	0.3% (±0.5 points)
3 (tie)	Altamonte Springs	0.1% (±0.2 points)
3 (tie)	Oviedo	0.1% (±0.1 points)
5 (tie)	Black Hammock	0.0% (±8.0 points)
5 (tie)	Chuluota	0.0% (±6.1 points)
5 (tie)	Forest City	0.0% (±0.9 points)

Showing 7 of 15 places in Seminole 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 Casselberry

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

Electricity is the most common heating fuel in Casselberry, used by 87.3% of occupied homes (2020–2024 American Community Survey).

How many homes in Casselberry heat with oil?

1.0% (±1.0 points) of occupied homes in Casselberry use fuel oil or kerosene as their main heating fuel.

How many homes in Casselberry have electric heat?

87.3% (±2.6 points) of occupied homes in Casselberry heat mainly with electricity, which includes heat pumps.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Casselberry city, 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 Casselberry city, Florida (place:11050, 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.