How are homes heated in Clark, PA?

Name: Heating fuel in Clark, PA, 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 Clark, used by 61.2% (±9.1 points) of occupied homes (2020–2024 American Community Survey).

22.7% heat with electricity.

8.7% heat with fuel oil or kerosene.

Figures last updated on November 12, 2026.

Utility gas: 61.2% (±9.1 points)
Electricity: 22.7%
Fuel oil, kerosene: 8.7%

Heating fuel in Clark

Occupied housing units by house heating fuel, 2020–2024
Fuel used most	Clark	Mercer County	Pennsylvania	United States
Utility gas	61.2% (±9.1 points)	62.9%	51.3%	46.5%
Fuel oil, kerosene, etc.	8.7% (±5.3 points)	8.8%	14.0%	3.9%
Electricity	22.7% (±8.0 points)	18.0%	25.3%	41.3%
Bottled or tank gas (propane)	1.7% (±2.1 points)	3.7%	5.1%	4.9%
Wood	2.9% (±3.9 points)	4.2%	2.1%	1.4%
Solar energy	0.0% (±12.5 points)	0.0%	0.1%	0.3%
Coal or coke	0.0% (±12.5 points)	0.5%	0.8%	0.1%
Other fuel	2.1% (±2.6 points)	1.3%	0.8%	0.5%
No fuel used	0.8% (±1.3 points)	0.5%	0.5%	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 Clark, the share of homes heating with fuel oil is not measurably different from Mercer County (8.8%).

It is not measurably different from Pennsylvania (14.0%).

It is not measurably different from the national figure (3.9%).

In Clark, the share of homes heating with electricity is not measurably different from Mercer County (18.0%).

It is not measurably different from Pennsylvania (25.3%).

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

Homes heated by electricity in places near Clark

Nearest places with a published estimate, compared with Clark
Place	Distance	Homes heated by electricity	Compared with this place
Clark	—	22.7% (±8.0 points)	—
Pymatuning Township	2.8 mi	21.1% (±8.9 points)	Not measurably different
Reynolds Heights	3.8 mi	23.0% (±13.5 points)	Not measurably different
Hermitage	4.4 mi	15.8% (±3.6 points)	Not measurably different
Jefferson Township (Mercer County)	4.4 mi	21.8% (±6.0 points)	Not measurably different
Sharpsville	4.5 mi	13.4% (±5.1 points)	Not measurably different
Delaware Township (Mercer County)	5.1 mi	28.4% (±6.6 points)	Not measurably different
South Pymatuning Township	5.5 mi	16.3% (±6.0 points)	Not measurably different
Sharon	6.2 mi	11.7% (±3.5 points)	Lower

Nearby places with a measurably lower figure: Sharon, PA (11.7%).

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

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

Rank	Place	Homes heated by fuel oil
27 (tie)	South Pymatuning Township	11.4% (±4.1 points)
29	Worth Township (Mercer County)	11.3% (±5.2 points)
30	Shenango Township (Mercer County)	10.6% (±4.8 points)
31	Jamestown	10.2% (±6.0 points)
32	Wilmington Township (Mercer County)	9.5% (±3.8 points)
33	Pine Township (Mercer County)	9.3% (±3.8 points)
34	Clark	8.7% (±5.3 points)
35	Stoneboro	7.3% (±5.5 points)
36	Sheakleyville	4.9% (±8.4 points)
37	Hermitage	2.7% (±1.7 points)
38 (tie)	Fredonia	1.9% (±2.7 points)
38 (tie)	Sandy Lake	1.9% (±1.5 points)
38 (tie)	Sharon	1.9% (±1.5 points)

Showing 13 of 48 places in Mercer 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 Clark

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

Utility gas is the most common heating fuel in Clark, used by 61.2% of occupied homes (2020–2024 American Community Survey).

How many homes in Clark heat with oil?

8.7% (±5.3 points) of occupied homes in Clark use fuel oil or kerosene as their main heating fuel.

How many homes in Clark have electric heat?

22.7% (±8.0 points) of occupied homes in Clark heat mainly with electricity, which includes heat pumps.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Clark borough, Pennsylvania

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 Clark borough, Pennsylvania (place:13832, in state:42).

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.