How are homes heated in Hartford, WI?

Name: Heating fuel in Hartford, 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 Hartford, used by 75.8% (±3.9 points) of occupied homes (2020–2024 American Community Survey).

19.5% heat with electricity.

0.6% heat with fuel oil or kerosene.

Figures last updated on November 12, 2026.

Utility gas: 75.8% (±3.9 points)
Electricity: 19.5%
Fuel oil, kerosene: 0.6%

Heating fuel in Hartford

Occupied housing units by house heating fuel, 2020–2024
Fuel used most	Hartford	Washington County	Wisconsin	United States
Utility gas	75.8% (±3.9 points)	69.3%	64.8%	46.5%
Fuel oil, kerosene, etc.	0.6% (±0.5 points)	1.4%	1.4%	3.9%
Electricity	19.5% (±3.4 points)	19.6%	17.8%	41.3%
Bottled or tank gas (propane)	1.7% (±1.1 points)	6.9%	11.8%	4.9%
Wood	0.1% (±0.3 points)	1.3%	2.7%	1.4%
Solar energy	0.0% (±0.3 points)	0.0%	0.1%	0.3%
Coal or coke	0.0% (±0.3 points)	0.0%	0.0%	0.1%
Other fuel	0.5% (±0.6 points)	0.6%	0.8%	0.5%
No fuel used	1.7% (±1.5 points)	0.8%	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 Hartford, the share of homes heating with fuel oil is lower than in Washington County (1.4%).

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

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

In Hartford, the share of homes heating with electricity is not measurably different from Washington County (19.6%).

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 Hartford

Nearest places with a published estimate, compared with Hartford
Place	Distance	Homes heated by electricity	Compared with this place
Hartford	—	19.5% (±3.4 points)	—
Town of Hartford	1.0 mi	8.1% (±5.0 points)	Lower
Town of Rubicon	4.6 mi	4.5% (±5.2 points)	Lower
Slinger	5.2 mi	14.8% (±6.1 points)	Not measurably different
Town of Erin	5.7 mi	7.9% (±5.0 points)	Lower
Town of Addison	6.5 mi	20.0% (±10.2 points)	Not measurably different
Neosho	7.3 mi	23.8% (±10.0 points)	Not measurably different
Town of Herman (Dodge County)	7.4 mi	2.0% (±1.9 points)	Lower
Town of Ashippun	7.6 mi	10.8% (±4.9 points)	Lower

Nearby places with a measurably lower figure: Town of Hartford, WI (8.1%), Town of Rubicon, WI (4.5%), Town of Erin, WI (7.9%).

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

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

Rank	Place	Homes heated by fuel oil
10	Town of Wayne (Washington County)	2.6% (±1.9 points)
11	Kewaskum	2.5% (±2.6 points)
12	Town of Jackson (Washington County)	2.3% (±2.3 points)
13	Richfield	1.0% (±1.0 points)
14 (tie)	Germantown	0.8% (±0.9 points)
14 (tie)	Newburg	0.8% (±1.3 points)
16	Hartford	0.6% (±0.5 points)
17	West Bend	0.1% (±0.1 points)
18 (tie)	Jackson	0.0% (±0.6 points)
18 (tie)	Slinger	0.0% (±0.8 points)
18 (tie)	Town of Addison	0.0% (±1.8 points)

Showing 11 of 20 places in Washington 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 Hartford

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

Utility gas is the most common heating fuel in Hartford, used by 75.8% of occupied homes (2020–2024 American Community Survey).

How many homes in Hartford heat with oil?

0.6% (±0.5 points) of occupied homes in Hartford use fuel oil or kerosene as their main heating fuel.

How many homes in Hartford have electric heat?

19.5% (±3.4 points) of occupied homes in Hartford heat mainly with electricity, which includes heat pumps.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Hartford 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 Hartford city, Wisconsin (place:33000, 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.