How are homes heated in Castine, ME?

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

Fuel oil or kerosene is the most common heating fuel in Castine, used by 63.6% (±10.6 points) of occupied homes (2020–2024 American Community Survey).

0.0% heat with utility gas.

2.8% heat with electricity.

Figures last updated on November 12, 2026.

Utility gas: 0.0% (±7.5 points)
Electricity: 2.8%
Fuel oil, kerosene: 63.6%

Heating fuel in Castine

Occupied housing units by house heating fuel, 2020–2024
Fuel used most	Castine	Hancock County	Maine	United States
Utility gas	0.0% (±7.5 points)	1.5%	8.3%	46.5%
Fuel oil, kerosene, etc.	63.6% (±10.6 points)	50.5%	55.3%	3.9%
Electricity	2.8% (±2.7 points)	11.4%	11.2%	41.3%
Bottled or tank gas (propane)	22.7% (±9.9 points)	21.9%	13.8%	4.9%
Wood	9.4% (±6.7 points)	12.6%	8.8%	1.4%
Solar energy	0.0% (±7.5 points)	0.4%	0.4%	0.3%
Coal or coke	0.0% (±7.5 points)	0.1%	0.1%	0.1%
Other fuel	1.4% (±1.5 points)	1.4%	1.7%	0.5%
No fuel used	0.0% (±7.5 points)	0.2%	0.4%	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 Castine, the share of homes heating with fuel oil is higher than in Hancock County (50.5%).

It is not measurably different from Maine (55.3%).

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

In Castine, the share of homes heating with electricity is lower than in Hancock County (11.4%).

It is also lower than in Maine (11.2%).

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

Homes heated by electricity in places near Castine

Nearest places with a published estimate, compared with Castine
Place	Distance	Homes heated by electricity	Compared with this place
Castine	—	2.8% (±2.7 points)	—
Brooksville	4.9 mi	7.6% (±5.6 points)	Not measurably different
Searsport (community)	6.7 mi	17.4% (±10.8 points)	Higher
Searsport	7.0 mi	14.9% (±9.6 points)	Higher
Stockton Springs	7.3 mi	8.1% (±3.4 points)	Higher
Penobscot	7.4 mi	13.0% (±7.6 points)	Higher
Verona Island	8.9 mi	1.7% (±2.0 points)	Not measurably different
Northport	9.3 mi	14.5% (±7.0 points)	Higher
Sedgwick	9.9 mi	8.0% (±4.3 points)	Higher

Nearby places with a measurably higher figure: Searsport (community), ME (17.4%), Searsport, ME (14.9%), Stockton Springs, ME (8.1%).

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

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

Rank	Place	Homes heated by fuel oil
1	Frenchboro	94.7% (±15.1 points)
2	Verona Island	73.2% (±11.7 points)
3	Swans Island	70.5% (±10.4 points)
4	Castine	63.6% (±10.6 points)
5	Surry	63.5% (±7.7 points)
6	Otis	63.3% (±11.9 points)
7	Stonington	63.2% (±10.2 points)
8	Southwest Harbor	63.1% (±11.0 points)
9	Gouldsboro	60.3% (±9.2 points)
10	Mount Desert	60.2% (±9.6 points)

Showing 10 of 37 places in Hancock 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 Castine

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

Fuel oil or kerosene is the most common heating fuel in Castine, used by 63.6% of occupied homes (2020–2024 American Community Survey).

How many homes in Castine heat with oil?

63.6% (±10.6 points) of occupied homes in Castine use fuel oil or kerosene as their main heating fuel.

How many homes in Castine have electric heat?

2.8% (±2.7 points) of occupied homes in Castine heat mainly with electricity, which includes heat pumps.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Castine town, Hancock County, Maine

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 Castine town, Hancock County, Maine (county subdivision:11265, in state:23 county:009).

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.