How are homes heated in Dover, NH?

Name: Heating fuel in Dover, NH, 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 Dover, used by 42.2% (±3.2 points) of occupied homes (2020–2024 American Community Survey).

19.3% heat with electricity.

24.0% heat with fuel oil or kerosene.

Figures last updated on November 12, 2026.

Utility gas: 42.2% (±3.2 points)
Electricity: 19.3%
Fuel oil, kerosene: 24.0%

Heating fuel in Dover

Occupied housing units by house heating fuel, 2020–2024
Fuel used most	Dover	Strafford County	New Hampshire	United States
Utility gas	42.2% (±3.2 points)	21.4%	21.4%	46.5%
Fuel oil, kerosene, etc.	24.0% (±2.7 points)	42.5%	39.5%	3.9%
Electricity	19.3% (±2.8 points)	12.1%	11.1%	41.3%
Bottled or tank gas (propane)	8.0% (±2.1 points)	16.2%	19.2%	4.9%
Wood	1.5% (±0.9 points)	4.4%	5.8%	1.4%
Solar energy	0.4% (±0.5 points)	0.4%	0.3%	0.3%
Coal or coke	0.0% (±0.2 points)	0.2%	0.1%	0.1%
Other fuel	1.5% (±0.9 points)	1.8%	1.8%	0.5%
No fuel used	3.1% (±1.4 points)	1.1%	0.8%	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 Dover, the share of homes heating with fuel oil is lower than in Strafford County (42.5%).

It is also lower than in New Hampshire (39.5%).

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

In Dover, the share of homes heating with electricity is higher than in Strafford County (12.1%).

It is also higher than in New Hampshire (11.1%).

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

Homes heated by electricity in places near Dover

Nearest places with a published estimate, compared with Dover
Place	Distance	Homes heated by electricity	Compared with this place
Dover	—	19.3% (±2.8 points)	—
Madbury	3.0 mi	6.0% (±4.0 points)	Lower
Rollinsford	3.1 mi	9.7% (±5.9 points)	Lower
Durham (community)	3.7 mi	23.8% (±6.9 points)	Not measurably different
Somersworth	4.6 mi	12.0% (±5.6 points)	Lower
Durham	5.1 mi	17.0% (±4.5 points)	Not measurably different
South Berwick (community)	5.3 mi	5.5% (±4.5 points)	Lower
South Eliot	5.8 mi	5.2% (±3.8 points)	Lower
Berwick (community)	5.9 mi	8.0% (±7.2 points)	Lower

Nearby places with a measurably lower figure: Madbury, NH (6.0%), Rollinsford, NH (9.7%), Somersworth, NH (12.0%).

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

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

Rank	Place	Homes heated by fuel oil
7	Barrington	48.4% (±5.9 points)
8	Rochester	47.9% (±3.2 points)
9	New Durham	45.0% (±7.9 points)
10	Somersworth	44.8% (±6.6 points)
11	Strafford	43.0% (±8.1 points)
12	Durham	42.5% (±6.5 points)
13	Dover	24.0% (±2.7 points)

Showing 7 of 13 places in Strafford 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 Dover

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

Utility gas is the most common heating fuel in Dover, used by 42.2% of occupied homes (2020–2024 American Community Survey).

How many homes in Dover heat with oil?

24.0% (±2.7 points) of occupied homes in Dover use fuel oil or kerosene as their main heating fuel.

How many homes in Dover have electric heat?

19.3% (±2.8 points) of occupied homes in Dover heat mainly with electricity, which includes heat pumps.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Dover city, New Hampshire

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 Dover city, New Hampshire (place:18820, in state:33).

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.