How are homes heated in Somersworth, NH?

Name: Heating fuel in Somersworth, NH, 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 Somersworth, used by 44.8% (±6.6 points) of occupied homes (2020–2024 American Community Survey).

20.9% heat with utility gas.

12.0% heat with electricity.

Figures last updated on November 12, 2026.

Utility gas: 20.9% (±5.7 points)
Electricity: 12.0%
Fuel oil, kerosene: 44.8%

Heating fuel in Somersworth

Occupied housing units by house heating fuel, 2020–2024
Fuel used most	Somersworth	Strafford County	New Hampshire	United States
Utility gas	20.9% (±5.7 points)	21.4%	21.4%	46.5%
Fuel oil, kerosene, etc.	44.8% (±6.6 points)	42.5%	39.5%	3.9%
Electricity	12.0% (±5.6 points)	12.1%	11.1%	41.3%
Bottled or tank gas (propane)	15.8% (±4.3 points)	16.2%	19.2%	4.9%
Wood	0.4% (±0.5 points)	4.4%	5.8%	1.4%
Solar energy	0.0% (±0.7 points)	0.4%	0.3%	0.3%
Coal or coke	0.0% (±0.7 points)	0.2%	0.1%	0.1%
Other fuel	5.8% (±3.3 points)	1.8%	1.8%	0.5%
No fuel used	0.2% (±0.4 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 Somersworth, the share of homes heating with fuel oil is not measurably different from Strafford County (42.5%).

It is not measurably different from New Hampshire (39.5%).

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

In Somersworth, the share of homes heating with electricity is not measurably different from Strafford County (12.1%).

It is not measurably different from New Hampshire (11.1%).

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

Homes heated by electricity in places near Somersworth

Nearest places with a published estimate, compared with Somersworth
Place	Distance	Homes heated by electricity	Compared with this place
Somersworth	—	12.0% (±5.6 points)	—
Berwick (community)	1.7 mi	8.0% (±7.2 points)	Not measurably different
Rollinsford	3.2 mi	9.7% (±5.9 points)	Not measurably different
Berwick	3.9 mi	7.5% (±4.3 points)	Not measurably different
Dover	4.6 mi	19.3% (±2.8 points)	Higher
South Berwick (community)	4.8 mi	5.5% (±4.5 points)	Not measurably different
Rochester	5.5 mi	11.1% (±2.6 points)	Not measurably different
Madbury	6.1 mi	6.0% (±4.0 points)	Not measurably different
South Berwick	7.0 mi	4.4% (±2.6 points)	Lower

Nearby places with a measurably lower figure: South Berwick, ME (4.4%).

Nearby places with a measurably higher figure: Dover, NH (19.3%).

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
4	Lee	59.6% (±9.0 points)
5	Madbury	56.6% (±10.4 points)
6	Middleton	52.1% (±8.0 points)
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 10 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 Somersworth

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

Fuel oil or kerosene is the most common heating fuel in Somersworth, used by 44.8% of occupied homes (2020–2024 American Community Survey).

How many homes in Somersworth heat with oil?

44.8% (±6.6 points) of occupied homes in Somersworth use fuel oil or kerosene as their main heating fuel.

How many homes in Somersworth have electric heat?

12.0% (±5.6 points) of occupied homes in Somersworth heat mainly with electricity, which includes heat pumps.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Somersworth 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 Somersworth city, New Hampshire (place:69940, 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.