How are homes heated in Rockwell City, IA?

Name: Heating fuel in Rockwell City, IA, 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 Rockwell City, used by 67.9% (±6.7 points) of occupied homes (2020–2024 American Community Survey).

29.5% heat with electricity.

0.0% heat with fuel oil or kerosene.

Figures last updated on November 12, 2026.

Utility gas: 67.9% (±6.7 points)
Electricity: 29.5%
Fuel oil, kerosene: 0.0%

Heating fuel in Rockwell City

Occupied housing units by house heating fuel, 2020–2024
Fuel used most	Rockwell City	Calhoun County	Iowa	United States
Utility gas	67.9% (±6.7 points)	53.5%	60.2%	46.5%
Fuel oil, kerosene, etc.	0.0% (±3.0 points)	1.0%	0.3%	3.9%
Electricity	29.5% (±6.8 points)	23.6%	24.4%	41.3%
Bottled or tank gas (propane)	2.0% (±1.5 points)	19.6%	12.6%	4.9%
Wood	0.0% (±3.0 points)	0.3%	1.1%	1.4%
Solar energy	0.0% (±3.0 points)	0.0%	0.1%	0.3%
Coal or coke	0.0% (±3.0 points)	0.0%	0.0%	0.1%
Other fuel	0.0% (±3.0 points)	1.0%	0.7%	0.5%
No fuel used	0.6% (±0.7 points)	1.1%	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 Rockwell City, the share of homes heating with fuel oil is not measurably different from Calhoun County (1.0%).

It is not measurably different from Iowa (0.3%).

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

In Rockwell City, the share of homes heating with electricity is not measurably different from Calhoun County (23.6%).

It is not measurably different from Iowa (24.4%).

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

Homes heated by electricity in places near Rockwell City

Nearest places with a published estimate, compared with Rockwell City
Place	Distance	Homes heated by electricity	Compared with this place
Rockwell City	—	29.5% (±6.8 points)	—
Jolley	7.3 mi	22.2% (±34.5 points)	Not measurably different
Rinard	8.4 mi	0.0% (±48.3 points)	Not measurably different
Knierim	9.7 mi	0.0% (±51.0 points)	Not measurably different
Lohrville	9.9 mi	30.3% (±9.3 points)	Not measurably different
Manson	10 mi	24.3% (±5.2 points)	Not measurably different
Somers	10 mi	32.8% (±14.9 points)	Not measurably different
Lake City	10 mi	28.4% (±5.4 points)	Not measurably different
Pomeroy	11 mi	36.1% (±10.3 points)	Not measurably different

None of the nearby places differs measurably from this one on this figure.

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

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

Rank	Place	Homes heated by fuel oil
3 (tie)	Jolley	0.0% (±86.7 points)
3 (tie)	Knierim	0.0% (±51.0 points)
3 (tie)	Lake City	0.0% (±3.5 points)
3 (tie)	Lohrville	0.0% (±18.4 points)
3 (tie)	Manson	0.0% (±3.1 points)
3 (tie)	Rinard	0.0% (±48.3 points)
3 (tie)	Rockwell City	0.0% (±3.0 points)
3 (tie)	Somers	0.0% (±31.2 points)

Showing 8 of 11 places in Calhoun 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 Rockwell City

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

Utility gas is the most common heating fuel in Rockwell City, used by 67.9% of occupied homes (2020–2024 American Community Survey).

How many homes in Rockwell City heat with oil?

0.0% (±3.0 points) of occupied homes in Rockwell City use fuel oil or kerosene as their main heating fuel.

How many homes in Rockwell City have electric heat?

29.5% (±6.8 points) of occupied homes in Rockwell City heat mainly with electricity, which includes heat pumps.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Rockwell City city, Iowa

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 Rockwell City city, Iowa (place:68295, in state:19).

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.