How are homes heated in Williamsfield, IL?

Name: Heating fuel in Williamsfield, IL, 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 Williamsfield, used by 68.9% (±9.0 points) of occupied homes (2020–2024 American Community Survey).

21.5% heat with electricity.

0.0% heat with fuel oil or kerosene.

Figures last updated on November 12, 2026.

Utility gas: 68.9% (±9.0 points)
Electricity: 21.5%
Fuel oil, kerosene: 0.0%

Heating fuel in Williamsfield

Occupied housing units by house heating fuel, 2020–2024
Fuel used most	Williamsfield	Knox County	Illinois	United States
Utility gas	68.9% (±9.0 points)	67.4%	75.3%	46.5%
Fuel oil, kerosene, etc.	0.0% (±15.7 points)	0.1%	0.1%	3.9%
Electricity	21.5% (±7.1 points)	21.8%	18.6%	41.3%
Bottled or tank gas (propane)	7.3% (±4.8 points)	8.8%	4.2%	4.9%
Wood	1.4% (±2.0 points)	1.0%	0.3%	1.4%
Solar energy	0.0% (±15.7 points)	0.0%	0.1%	0.3%
Coal or coke	0.0% (±15.7 points)	0.0%	0.0%	0.1%
Other fuel	0.0% (±15.7 points)	0.4%	0.5%	0.5%
No fuel used	0.9% (±2.0 points)	0.4%	0.8%	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 Williamsfield, the share of homes heating with fuel oil is not measurably different from Knox County (0.1%).

It is not measurably different from Illinois (0.1%).

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

In Williamsfield, the share of homes heating with electricity is not measurably different from Knox County (21.8%).

It is not measurably different from Illinois (18.6%).

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

Homes heated by electricity in places near Williamsfield

Nearest places with a published estimate, compared with Williamsfield
Place	Distance	Homes heated by electricity	Compared with this place
Williamsfield	—	21.5% (±7.1 points)	—
Truro Township	1.2 mi	20.5% (±5.5 points)	Not measurably different
Millbrook Township	4.3 mi	0.0% (±19.5 points)	Lower
Elba Township	6.1 mi	0.0% (±36.1 points)	Not measurably different
Victoria Township	6.6 mi	5.3% (±4.7 points)	Lower
Persifer Township	7.0 mi	8.2% (±4.6 points)	Lower
Brimfield Township	7.6 mi	23.1% (±8.0 points)	Not measurably different
West Jersey Township	7.9 mi	0.0% (±45.1 points)	Not measurably different
Victoria	8.2 mi	6.8% (±6.1 points)	Lower

Nearby places with a measurably lower figure: Millbrook Township, IL (0.0%), Victoria Township, IL (5.3%), Persifer Township, IL (8.2%).

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

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

Rank	Place	Homes heated by fuel oil
3 (tie)	Maquon	0.0% (±35.6 points)
3 (tie)	Oneida	0.0% (±13.7 points)
3 (tie)	Rio	0.0% (±36.4 points)
3 (tie)	St. Augustine	0.0% (±40.1 points)
3 (tie)	Victoria	0.0% (±29.6 points)
3 (tie)	Wataga	0.0% (±10.8 points)
3 (tie)	Williamsfield	0.0% (±15.7 points)
3 (tie)	Yates City	0.0% (±14.0 points)
3 (tie)	Cedar Township	0.0% (±2.5 points)
3 (tie)	Chestnut Township	0.0% (±35.3 points)
3 (tie)	Copley Township	0.0% (±24.5 points)
3 (tie)	Elba Township	0.0% (±36.1 points)
3 (tie)	Galesburg Township	0.0% (±27.8 points)

Showing 13 of 35 places in Knox 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 Williamsfield

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

Utility gas is the most common heating fuel in Williamsfield, used by 68.9% of occupied homes (2020–2024 American Community Survey).

How many homes in Williamsfield heat with oil?

0.0% (±15.7 points) of occupied homes in Williamsfield use fuel oil or kerosene as their main heating fuel.

How many homes in Williamsfield have electric heat?

21.5% (±7.1 points) of occupied homes in Williamsfield heat mainly with electricity, which includes heat pumps.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Williamsfield village, Illinois

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 Williamsfield village, Illinois (place:81802, in state:17).

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.