How are homes heated in Delavan, WI?

Name: Heating fuel in Delavan, 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 Delavan, used by 79.4% (±5.1 points) of occupied homes (2020–2024 American Community Survey).

18.2% heat with electricity.

0.0% heat with fuel oil or kerosene.

Figures last updated on November 12, 2026.

Utility gas: 79.4% (±5.1 points)
Electricity: 18.2%
Fuel oil, kerosene: 0.0%

Heating fuel in Delavan

Occupied housing units by house heating fuel, 2020–2024
Fuel used most	Delavan	Walworth County	Wisconsin	United States
Utility gas	79.4% (±5.1 points)	75.4%	64.8%	46.5%
Fuel oil, kerosene, etc.	0.0% (±0.6 points)	0.6%	1.4%	3.9%
Electricity	18.2% (±4.6 points)	14.9%	17.8%	41.3%
Bottled or tank gas (propane)	1.7% (±1.6 points)	6.9%	11.8%	4.9%
Wood	0.3% (±0.5 points)	0.9%	2.7%	1.4%
Solar energy	0.0% (±0.6 points)	0.0%	0.1%	0.3%
Coal or coke	0.0% (±0.6 points)	0.1%	0.0%	0.1%
Other fuel	0.0% (±0.6 points)	0.6%	0.8%	0.5%
No fuel used	0.4% (±0.6 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 Delavan, the share of homes heating with fuel oil is not measurably different from Walworth County (0.6%).

It is also lower than in Wisconsin (1.4%).

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

In Delavan, the share of homes heating with electricity is not measurably different from Walworth County (14.9%).

It is not measurably different from Wisconsin (17.8%).

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

Homes heated by electricity in places near Delavan

Nearest places with a published estimate, compared with Delavan
Place	Distance	Homes heated by electricity	Compared with this place
Delavan	—	18.2% (±4.6 points)	—
Delavan Lake	2.2 mi	6.7% (±3.3 points)	Lower
Town of Delavan	3.3 mi	8.5% (±3.4 points)	Lower
Town of Walworth	4.3 mi	6.3% (±4.7 points)	Lower
Town of Darien	4.7 mi	3.5% (±1.9 points)	Lower
Darien	4.8 mi	10.3% (±4.6 points)	Lower
Elkhorn	5.5 mi	19.2% (±4.8 points)	Not measurably different
Williams Bay	5.6 mi	6.0% (±3.1 points)	Lower
Town of Sugar Creek	6.1 mi	7.9% (±3.7 points)	Lower

Nearby places with a measurably lower figure: Delavan Lake, WI (6.7%), Town of Delavan, WI (8.5%), Town of Walworth, WI (6.3%).

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
9 (tie)	Town of Whitewater	1.0% (±1.1 points)
11	Bloomfield	0.9% (±1.6 points)
12	Town of Lyons	0.8% (±1.3 points)
13 (tie)	Whitewater	0.1% (±0.1 points)
13 (tie)	Town of Walworth	0.1% (±0.4 points)
15 (tie)	Darien	0.0% (±4.5 points)
15 (tie)	Delavan	0.0% (±0.6 points)
15 (tie)	East Troy	0.0% (±1.0 points)
15 (tie)	Elkhorn	0.0% (±0.5 points)
15 (tie)	Fontana-on-Geneva Lake	0.0% (±2.8 points)
15 (tie)	Genoa City	0.0% (±2.1 points)
15 (tie)	Lake Geneva	0.0% (±0.5 points)
15 (tie)	Sharon	0.0% (±3.8 points)

Showing 13 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 Delavan

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

Utility gas is the most common heating fuel in Delavan, used by 79.4% of occupied homes (2020–2024 American Community Survey).

How many homes in Delavan heat with oil?

0.0% (±0.6 points) of occupied homes in Delavan use fuel oil or kerosene as their main heating fuel.

How many homes in Delavan have electric heat?

18.2% (±4.6 points) of occupied homes in Delavan heat mainly with electricity, which includes heat pumps.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Delavan city, 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 Delavan city, Wisconsin (place:19450, in state:55).

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.