How are homes heated in Barnwell, SC?

Name: Heating fuel in Barnwell, SC, 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 Barnwell, used by 69.0% (±9.1 points) of occupied homes (2020–2024 American Community Survey).

29.9% heat with utility gas.

0.0% heat with fuel oil or kerosene.

Figures last updated on November 12, 2026.

Utility gas: 29.9% (±8.9 points)
Electricity: 69.0%
Fuel oil, kerosene: 0.0%

Heating fuel in Barnwell

Occupied housing units by house heating fuel, 2020–2024
Fuel used most	Barnwell	Barnwell County	South Carolina	United States
Utility gas	29.9% (±8.9 points)	13.4%	23.6%	46.5%
Fuel oil, kerosene, etc.	0.0% (±2.5 points)	0.2%	0.5%	3.9%
Electricity	69.0% (±9.1 points)	75.6%	70.8%	41.3%
Bottled or tank gas (propane)	0.3% (±0.6 points)	9.3%	3.5%	4.9%
Wood	0.0% (±2.5 points)	0.5%	0.5%	1.4%
Solar energy	0.0% (±2.5 points)	0.0%	0.2%	0.3%
Coal or coke	0.0% (±2.5 points)	0.0%	0.0%	0.1%
Other fuel	0.0% (±2.5 points)	0.4%	0.1%	0.5%
No fuel used	0.7% (±1.2 points)	0.6%	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 Barnwell, the share of homes heating with fuel oil is not measurably different from Barnwell County (0.2%).

It is not measurably different from South Carolina (0.5%).

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

In Barnwell, the share of homes heating with electricity is not measurably different from Barnwell County (75.6%).

It is not measurably different from South Carolina (70.8%).

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

Homes heated by electricity in places near Barnwell

Nearest places with a published estimate, compared with Barnwell
Place	Distance	Homes heated by electricity	Compared with this place
Barnwell	—	69.0% (±9.1 points)	—
Snelling	6.3 mi	90.3% (±10.5 points)	Higher
Hilda	7.5 mi	53.1% (±19.5 points)	Not measurably different
Kline	8.2 mi	92.9% (±9.1 points)	Higher
Blackville	8.4 mi	82.6% (±8.5 points)	Higher
Elko	9.6 mi	58.1% (±22.0 points)	Not measurably different
Govan	11 mi	68.8% (±34.2 points)	Not measurably different
Olar	11 mi	93.8% (±9.7 points)	Higher
Williston	12 mi	72.5% (±10.4 points)	Not measurably different

Nearby places with a measurably higher figure: Snelling, SC (90.3%), Kline, SC (92.9%), Blackville, SC (82.6%).

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

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

Rank	Place	Homes heated by fuel oil
1	Snelling	2.8% (±5.7 points)
2 (tie)	Barnwell	0.0% (±2.5 points)
2 (tie)	Blackville	0.0% (±6.0 points)
2 (tie)	Elko	0.0% (±37.6 points)
2 (tie)	Hilda	0.0% (±19.1 points)
2 (tie)	Kline	0.0% (±46.6 points)
2 (tie)	Williston	0.0% (±3.6 points)

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 Barnwell

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

Electricity is the most common heating fuel in Barnwell, used by 69.0% of occupied homes (2020–2024 American Community Survey).

How many homes in Barnwell heat with oil?

0.0% (±2.5 points) of occupied homes in Barnwell use fuel oil or kerosene as their main heating fuel.

How many homes in Barnwell have electric heat?

69.0% (±9.1 points) of occupied homes in Barnwell heat mainly with electricity, which includes heat pumps.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Barnwell city, South 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 Barnwell city, South Carolina (place:04060, in state:45).

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.