How are homes heated in Radnor Township, PA?

Name: Heating fuel in Radnor Township, 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 Radnor Township, used by 66.0% (±3.2 points) of occupied homes (2020–2024 American Community Survey).

22.6% heat with electricity.

7.5% heat with fuel oil or kerosene.

Figures last updated on November 12, 2026.

Utility gas: 66.0% (±3.2 points)
Electricity: 22.6%
Fuel oil, kerosene: 7.5%

Heating fuel in Radnor Township

Occupied housing units by house heating fuel, 2020–2024
Fuel used most	Radnor Township	Delaware County	Pennsylvania	United States
Utility gas	66.0% (±3.2 points)	60.1%	51.3%	46.5%
Fuel oil, kerosene, etc.	7.5% (±1.9 points)	13.2%	14.0%	3.9%
Electricity	22.6% (±3.0 points)	22.9%	25.3%	41.3%
Bottled or tank gas (propane)	2.0% (±0.9 points)	2.5%	5.1%	4.9%
Wood	0.0% (±0.3 points)	0.2%	2.1%	1.4%
Solar energy	0.3% (±0.4 points)	0.1%	0.1%	0.3%
Coal or coke	0.0% (±0.3 points)	0.0%	0.8%	0.1%
Other fuel	0.8% (±0.6 points)	0.6%	0.8%	0.5%
No fuel used	0.8% (±0.5 points)	0.4%	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 Radnor Township, the share of homes heating with fuel oil is lower than in Delaware County (13.2%).

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

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

In Radnor Township, the share of homes heating with electricity is not measurably different from Delaware County (22.9%).

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 Radnor Township

Nearest places with a published estimate, compared with Radnor Township
Place	Distance	Homes heated by electricity	Compared with this place
Radnor Township	—	22.6% (±3.0 points)	—
Rosemont	2.5 mi	35.0% (±7.6 points)	Higher
Newtown Township (Delaware County)	3.0 mi	22.6% (±4.4 points)	Not measurably different
Bryn Mawr	3.0 mi	39.3% (±7.1 points)	Higher
Devon	3.3 mi	12.7% (±10.3 points)	Not measurably different
Haverford College	3.6 mi	0.0% (±33.8 points)	Not measurably different
Easttown Township	3.8 mi	20.2% (±5.3 points)	Not measurably different
Berwyn	3.8 mi	28.2% (±11.3 points)	Not measurably different
Broomall	3.9 mi	13.1% (±3.6 points)	Lower

Nearby places with a measurably lower figure: Broomall, PA (13.1%).

Nearby places with a measurably higher figure: Rosemont, PA (35.0%), Bryn Mawr, PA (39.3%).

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

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

Rank	Place	Homes heated by fuel oil
34 (tie)	Norwood	8.9% (±4.4 points)
34 (tie)	Ridley Township	8.9% (±2.3 points)
36	Haverford Township	8.6% (±1.2 points)
37 (tie)	Lansdowne	8.5% (±3.5 points)
37 (tie)	Swarthmore	8.5% (±4.2 points)
39 (tie)	Glenolden	7.5% (±4.0 points)
39 (tie)	Radnor Township	7.5% (±1.9 points)
41	Upper Darby Township	6.3% (±1.1 points)
42	Sharon Hill	5.1% (±4.4 points)
43 (tie)	Millbourne	4.6% (±6.0 points)
43 (tie)	Yeadon	4.6% (±2.1 points)
45	Darby Township	4.1% (±2.6 points)
46	Darby	3.6% (±2.3 points)

Showing 13 of 49 places in Delaware County, ranked from highest to lowest.

The figures for Radnor Township include the places inside it that have pages of their own: St. Davids, Villanova, Wayne.

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 Radnor Township

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

Utility gas is the most common heating fuel in Radnor Township, used by 66.0% of occupied homes (2020–2024 American Community Survey).

How many homes in Radnor Township heat with oil?

7.5% (±1.9 points) of occupied homes in Radnor Township use fuel oil or kerosene as their main heating fuel.

How many homes in Radnor Township have electric heat?

22.6% (±3.0 points) of occupied homes in Radnor Township heat mainly with electricity, which includes heat pumps.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Radnor township, Delaware County, 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 Radnor township, Delaware County, Pennsylvania (county subdivision:63264, in state:42 county:045).

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.