How are homes heated in the Town of Darien, WI?

Name: Heating fuel in the Town of Darien, WI, 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 the Town of Darien, used by 58.2% (±7.9 points) of occupied homes (2020–2024 American Community Survey).

3.5% heat with electricity.

4.4% heat with fuel oil or kerosene.

Figures last updated on November 12, 2026.

Utility gas: 58.2% (±7.9 points)
Electricity: 3.5%
Fuel oil, kerosene: 4.4%

Heating fuel in the Town of Darien

Occupied housing units by house heating fuel, 2020–2024
Fuel used most	Town of Darien	Walworth County	Wisconsin	United States
Utility gas	58.2% (±7.9 points)	75.4%	64.8%	46.5%
Fuel oil, kerosene, etc.	4.4% (±4.7 points)	0.6%	1.4%	3.9%
Electricity	3.5% (±1.9 points)	14.9%	17.8%	41.3%
Bottled or tank gas (propane)	29.1% (±7.3 points)	6.9%	11.8%	4.9%
Wood	4.1% (±1.9 points)	0.9%	2.7%	1.4%
Solar energy	0.0% (±3.3 points)	0.0%	0.1%	0.3%
Coal or coke	0.0% (±3.3 points)	0.1%	0.0%	0.1%
Other fuel	0.6% (±1.1 points)	0.6%	0.8%	0.5%
No fuel used	0.0% (±3.3 points)	0.6%	0.6%	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 the Town of Darien, the share of homes heating with fuel oil is not measurably different from Walworth County (0.6%).

It is not measurably different from Wisconsin (1.4%).

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

In the Town of Darien, the share of homes heating with electricity is lower than in Walworth County (14.9%).

It is also lower than in Wisconsin (17.8%).

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

Homes heated by electricity in places near the Town of Darien

Nearest places with a published estimate, compared with the Town of Darien
Place	Distance	Homes heated by electricity	Compared with this place
Town of Darien	—	3.5% (±1.9 points)	—
Darien	1.7 mi	10.3% (±4.6 points)	Higher
Delavan	4.7 mi	18.2% (±4.6 points)	Higher
Delavan Lake	5.2 mi	6.7% (±3.3 points)	Not measurably different
Town of Bradford	5.4 mi	9.4% (±8.0 points)	Not measurably different
Town of Sharon (Walworth County)	5.9 mi	4.2% (±3.3 points)	Not measurably different
Town of Walworth	6.1 mi	6.3% (±4.7 points)	Not measurably different
Town of Richmond (Walworth County)	6.3 mi	8.3% (±6.9 points)	Not measurably different
Town of Delavan	7.6 mi	8.5% (±3.4 points)	Higher

Nearby places with a measurably higher figure: Darien, WI (10.3%), Delavan, WI (18.2%), Town of Delavan, WI (8.5%).

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

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

Rank	Place	Homes heated by fuel oil
1	Town of Troy (Walworth County)	7.4% (±5.9 points)
2	Town of Darien	4.4% (±4.7 points)
3	Town of Richmond (Walworth County)	3.3% (±2.2 points)
4	Town of Sharon (Walworth County)	2.5% (±1.9 points)
5	Town of La Grange (Walworth County)	2.0% (±2.5 points)
6	Town of East Troy	1.9% (±1.7 points)
7	Town of Lafayette (Walworth County)	1.3% (±1.1 points)
8	Town of Linn	1.1% (±1.5 points)

Showing 8 of 28 places in Walworth 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 Town of Darien

What is the most common way to heat a home in the Town of Darien?

Utility gas is the most common heating fuel in the Town of Darien, used by 58.2% of occupied homes (2020–2024 American Community Survey).

How many homes in the Town of Darien heat with oil?

4.4% (±4.7 points) of occupied homes in the Town of Darien use fuel oil or kerosene as their main heating fuel.

How many homes in the Town of Darien have electric heat?

3.5% (±1.9 points) of occupied homes in the Town of Darien heat mainly with electricity, which includes heat pumps.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Darien town, Walworth County, Wisconsin

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 Darien town, Walworth County, Wisconsin (county subdivision:18850, in state:55 county:127).

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.