How are homes heated in Mars, PA?

Name: Heating fuel in Mars, PA, 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 Mars, used by 68.8% (±9.3 points) of occupied homes (2020–2024 American Community Survey).

25.3% heat with electricity.

3.1% heat with fuel oil or kerosene.

Figures last updated on November 12, 2026.

Utility gas: 68.8% (±9.3 points)
Electricity: 25.3%
Fuel oil, kerosene: 3.1%

Heating fuel in Mars

Occupied housing units by house heating fuel, 2020–2024
Fuel used most	Mars	Butler County	Pennsylvania	United States
Utility gas	68.8% (±9.3 points)	68.0%	51.3%	46.5%
Fuel oil, kerosene, etc.	3.1% (±3.4 points)	6.4%	14.0%	3.9%
Electricity	25.3% (±8.6 points)	18.6%	25.3%	41.3%
Bottled or tank gas (propane)	0.0% (±5.5 points)	4.3%	5.1%	4.9%
Wood	0.0% (±5.5 points)	1.9%	2.1%	1.4%
Solar energy	0.0% (±5.5 points)	0.0%	0.1%	0.3%
Coal or coke	0.0% (±5.5 points)	0.1%	0.8%	0.1%
Other fuel	2.8% (±4.2 points)	0.5%	0.8%	0.5%
No fuel used	0.0% (±5.5 points)	0.2%	0.5%	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 Mars, the share of homes heating with fuel oil is not measurably different from Butler County (6.4%).

It is also lower than in Pennsylvania (14.0%).

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

In Mars, the share of homes heating with electricity is not measurably different from Butler County (18.6%).

It is not measurably different from Pennsylvania (25.3%).

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

Homes heated by electricity in places near Mars

Nearest places with a published estimate, compared with Mars
Place	Distance	Homes heated by electricity	Compared with this place
Mars	—	25.3% (±8.6 points)	—
Adams Township (Butler County)	1.5 mi	12.7% (±2.8 points)	Lower
Valencia	1.9 mi	19.7% (±7.2 points)	Not measurably different
Seven Fields	2.7 mi	9.2% (±5.0 points)	Lower
Callery	3.2 mi	9.7% (±6.9 points)	Lower
Pine Township (Allegheny County)	3.8 mi	20.5% (±5.5 points)	Not measurably different
Middlesex Township (Butler County)	4.6 mi	16.3% (±6.0 points)	Not measurably different
Richland Township (Allegheny County)	4.7 mi	7.4% (±2.5 points)	Lower
Cranberry Township (Butler County)	4.9 mi	23.5% (±2.5 points)	Not measurably different

Nearby places with a measurably lower figure: Adams Township (Butler County), PA (12.7%), Seven Fields, PA (9.2%), Callery, PA (9.7%).

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

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

Rank	Place	Homes heated by fuel oil
32 (tie)	Jefferson Township (Butler County)	4.9% (±4.0 points)
34	Parker Township	4.7% (±2.9 points)
35	Adams Township (Butler County)	3.9% (±1.4 points)
36	East Butler	3.7% (±3.2 points)
37	Connoquenessing	3.6% (±3.5 points)
38	Callery	3.4% (±5.4 points)
39	Mars	3.1% (±3.4 points)
40 (tie)	Fairview	2.4% (±3.2 points)
40 (tie)	Seven Fields	2.4% (±3.4 points)
40 (tie)	Buffalo Township (Butler County)	2.4% (±1.6 points)
43 (tie)	Zelienople	2.0% (±2.0 points)
43 (tie)	Cranberry Township (Butler County)	2.0% (±0.9 points)
45	Harmony	1.7% (±1.5 points)

Showing 13 of 57 places in Butler 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.

What you can do on Seayora in Mars

One account for renting, owning, managing and fixing homes, with these figures beside you.

Do repairs, renovations or maintenance?

Get found by owners and renters near Mars, and send estimates and invoices from your phone.

Join as a pro · Find a pro

Own or manage a rental?

List it, sign the lease and collect rent online, with the figures for Mars beside you.

Create a landlord account · See what landlords get

Looking for a place to rent?

Browse homes for rent near Mars, save the ones you like and apply online.

Browse rentals · Create a renter account

Questions about Mars

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

Utility gas is the most common heating fuel in Mars, used by 68.8% of occupied homes (2020–2024 American Community Survey).

How many homes in Mars heat with oil?

3.1% (±3.4 points) of occupied homes in Mars use fuel oil or kerosene as their main heating fuel.

How many homes in Mars have electric heat?

25.3% (±8.6 points) of occupied homes in Mars heat mainly with electricity, which includes heat pumps.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Mars borough, Pennsylvania

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 Mars borough, Pennsylvania (place:47672, in state:42).

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.