How are homes heated in Smithfield, NC?

Name: Heating fuel in Smithfield, NC, 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 Smithfield, used by 63.9% (±6.9 points) of occupied homes (2020–2024 American Community Survey).

26.0% heat with utility gas.

1.3% heat with fuel oil or kerosene.

Figures last updated on November 12, 2026.

Utility gas: 26.0% (±5.6 points)
Electricity: 63.9%
Fuel oil, kerosene: 1.3%

Heating fuel in Smithfield

Occupied housing units by house heating fuel, 2020–2024
Fuel used most	Smithfield	Johnston County	North Carolina	United States
Utility gas	26.0% (±5.6 points)	12.3%	24.5%	46.5%
Fuel oil, kerosene, etc.	1.3% (±1.9 points)	0.5%	2.0%	3.9%
Electricity	63.9% (±6.9 points)	77.8%	65.5%	41.3%
Bottled or tank gas (propane)	8.1% (±3.4 points)	7.7%	6.0%	4.9%
Wood	0.0% (±0.9 points)	0.5%	1.1%	1.4%
Solar energy	0.0% (±0.9 points)	0.4%	0.1%	0.3%
Coal or coke	0.0% (±0.9 points)	0.0%	0.0%	0.1%
Other fuel	0.0% (±0.9 points)	0.0%	0.2%	0.5%
No fuel used	0.7% (±0.9 points)	0.8%	0.7%	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 Smithfield, the share of homes heating with fuel oil is not measurably different from Johnston County (0.5%).

It is not measurably different from North Carolina (2.0%).

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

In Smithfield, the share of homes heating with electricity is lower than in Johnston County (77.8%).

It is not measurably different from North Carolina (65.5%).

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

Homes heated by electricity in places near Smithfield

Nearest places with a published estimate, compared with Smithfield
Place	Distance	Homes heated by electricity	Compared with this place
Smithfield	—	63.9% (±6.9 points)	—
Selma	3.6 mi	77.3% (±6.3 points)	Higher
Wilson's Mills	4.3 mi	90.1% (±5.5 points)	Higher
Pine Level	6.0 mi	89.9% (±4.7 points)	Higher
Four Oaks	6.5 mi	93.8% (±4.8 points)	Higher
Micro	8.8 mi	80.3% (±11.6 points)	Higher
Clayton	11 mi	68.3% (±5.3 points)	Not measurably different
Archer Lodge	11 mi	86.2% (±7.9 points)	Higher
Princeton	11 mi	79.1% (±8.9 points)	Higher

Nearby places with a measurably higher figure: Selma, NC (77.3%), Wilson's Mills, NC (90.1%), Pine Level, NC (89.9%).

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

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

Rank	Place	Homes heated by fuel oil
1	Archer Lodge	3.4% (±5.0 points)
2	Selma	2.9% (±3.0 points)
3 (tie)	Pine Level	1.3% (±1.3 points)
3 (tie)	Smithfield	1.3% (±1.9 points)
5	Four Oaks	0.5% (±0.9 points)
6	Clayton	0.4% (±0.5 points)
7 (tie)	Benson	0.0% (±2.4 points)
7 (tie)	Kenly	0.0% (±4.6 points)
7 (tie)	Micro	0.0% (±16.9 points)
7 (tie)	Princeton	0.0% (±6.2 points)

Showing 10 of 11 places in Johnston 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 Smithfield

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

Electricity is the most common heating fuel in Smithfield, used by 63.9% of occupied homes (2020–2024 American Community Survey).

How many homes in Smithfield heat with oil?

1.3% (±1.9 points) of occupied homes in Smithfield use fuel oil or kerosene as their main heating fuel.

How many homes in Smithfield have electric heat?

63.9% (±6.9 points) of occupied homes in Smithfield heat mainly with electricity, which includes heat pumps.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Smithfield town, North Carolina

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 Smithfield town, North Carolina (place:62520, in state:37).

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.