How are homes heated in Union, MO?

Name: Heating fuel in Union, MO, 2020–2024
Creator: US Census Bureau
License: https://www.census.gov/data/developers/about/terms-of-service.html

Electricity is the most common heating fuel in Union, used by 85.3% (±3.7 points) of occupied homes (2020–2024 American Community Survey).

9.9% heat with utility gas.

0.7% heat with fuel oil or kerosene.

Figures last updated on November 12, 2026.

Utility gas: 9.9% (±3.0 points)
Electricity: 85.3%
Fuel oil, kerosene: 0.7%

Heating fuel in Union

Occupied housing units by house heating fuel, 2020–2024
Fuel used most	Union	Franklin County	Missouri	United States
Utility gas	9.9% (±3.0 points)	15.1%	49.3%	46.5%
Fuel oil, kerosene, etc.	0.7% (±0.6 points)	1.1%	0.2%	3.9%
Electricity	85.3% (±3.7 points)	67.6%	38.8%	41.3%
Bottled or tank gas (propane)	2.5% (±1.5 points)	10.8%	8.4%	4.9%
Wood	0.0% (±0.7 points)	4.1%	2.4%	1.4%
Solar energy	0.0% (±0.7 points)	0.1%	0.1%	0.3%
Coal or coke	0.0% (±0.7 points)	0.0%	0.0%	0.1%
Other fuel	0.2% (±0.4 points)	0.2%	0.4%	0.5%
No fuel used	1.5% (±1.5 points)	0.9%	0.4%	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 Union, the share of homes heating with fuel oil is not measurably different from Franklin County (1.1%).

It is not measurably different from Missouri (0.2%).

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

In Union, the share of homes heating with electricity is higher than in Franklin County (67.6%).

It is also higher than in Missouri (38.8%).

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

Homes heated by electricity in places near Union

Nearest places with a published estimate, compared with Union
Place	Distance	Homes heated by electricity	Compared with this place
Union	—	85.3% (±3.7 points)	—
St. Clair	6.3 mi	64.4% (±11.7 points)	Lower
Villa Ridge	6.4 mi	67.2% (±18.0 points)	Not measurably different
Parkway	7.2 mi	73.6% (±11.0 points)	Lower
Washington	8.0 mi	65.6% (±5.5 points)	Lower
Three Creeks	9.3 mi	100.0% (±100.0 points)	Not measurably different
Gray Summit	10 mi	90.6% (±3.4 points)	Higher
Augusta	11 mi	34.4% (±12.0 points)	Lower
Leslie	13 mi	75.8% (±20.7 points)	Not measurably different

Nearby places with a measurably lower figure: St. Clair, MO (64.4%), Parkway, MO (73.6%), Washington, MO (65.6%).

Nearby places with a measurably higher figure: Gray Summit, MO (90.6%).

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

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

Rank	Place	Homes heated by fuel oil
1 (tie)	New Haven	1.8% (±1.5 points)
1 (tie)	St. Clair	1.8% (±1.9 points)
3	Washington	1.6% (±1.3 points)
4	Gray Summit	1.1% (±1.1 points)
5 (tie)	Union	0.7% (±0.6 points)
5 (tie)	Villa Ridge	0.7% (±1.2 points)
7	Gerald	0.6% (±1.0 points)
8	Parkway	0.4% (±0.8 points)
9 (tie)	Berger	0.0% (±33.5 points)
9 (tie)	Leslie	0.0% (±53.6 points)
9 (tie)	Miramiguoa Park	0.0% (±37.9 points)

Showing 11 of 14 places in Franklin 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 Union

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

Electricity is the most common heating fuel in Union, used by 85.3% of occupied homes (2020–2024 American Community Survey).

How many homes in Union heat with oil?

0.7% (±0.6 points) of occupied homes in Union use fuel oil or kerosene as their main heating fuel.

How many homes in Union have electric heat?

85.3% (±3.7 points) of occupied homes in Union heat mainly with electricity, which includes heat pumps.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Union city, Missouri

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 Union city, Missouri (place:74626, in state:29).

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.