How are homes heated in Denville Township, NJ?

Name: Heating fuel in Denville Township, NJ, 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 Denville Township, used by 67.8% (±4.9 points) of occupied homes (2020–2024 American Community Survey).

7.5% heat with electricity.

21.2% heat with fuel oil or kerosene.

Figures last updated on November 12, 2026.

Utility gas: 67.8% (±4.9 points)
Electricity: 7.5%
Fuel oil, kerosene: 21.2%

Heating fuel in Denville Township

Occupied housing units by house heating fuel, 2020–2024
Fuel used most	Denville Township	Morris County	New Jersey	United States
Utility gas	67.8% (±4.9 points)	69.9%	73.1%	46.5%
Fuel oil, kerosene, etc.	21.2% (±3.7 points)	13.9%	6.4%	3.9%
Electricity	7.5% (±3.0 points)	12.1%	16.2%	41.3%
Bottled or tank gas (propane)	2.9% (±1.9 points)	2.8%	2.4%	4.9%
Wood	0.0% (±0.7 points)	0.3%	0.3%	1.4%
Solar energy	0.0% (±0.7 points)	0.1%	0.2%	0.3%
Coal or coke	0.0% (±0.7 points)	0.0%	0.0%	0.1%
Other fuel	0.5% (±0.5 points)	0.5%	0.5%	0.5%
No fuel used	0.0% (±0.7 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 Denville Township, the share of homes heating with fuel oil is higher than in Morris County (13.9%).

It is also higher than in New Jersey (6.4%).

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

In Denville Township, the share of homes heating with electricity is lower than in Morris County (12.1%).

It is also lower than in New Jersey (16.2%).

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

Homes heated by electricity in places near Denville Township

Nearest places with a published estimate, compared with Denville Township
Place	Distance	Homes heated by electricity	Compared with this place
Denville Township	—	7.5% (±3.0 points)	—
Mount Tabor	1.3 mi	7.7% (±8.8 points)	Not measurably different
Rockaway Borough	1.6 mi	14.3% (±10.1 points)	Not measurably different
Rainbow Lakes	2.0 mi	2.6% (±4.1 points)	Not measurably different
Mountain Lakes Borough	2.4 mi	5.6% (±4.2 points)	Not measurably different
White Meadow Lake	2.7 mi	6.0% (±4.0 points)	Not measurably different
Victory Gardens Borough	3.0 mi	23.8% (±9.7 points)	Higher
Morris Plains Borough	3.5 mi	13.9% (±4.3 points)	Higher
Dover Town	3.7 mi	14.0% (±3.6 points)	Higher

Nearby places with a measurably higher figure: Victory Gardens Borough, NJ (23.8%), Morris Plains Borough, NJ (13.9%), Dover Town, NJ (14.0%).

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

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

Rank	Place	Homes heated by fuel oil
4	Kinnelon Borough	33.1% (±5.3 points)
5	Washington Township (Morris County)	30.4% (±4.2 points)
6	Roxbury Township	28.4% (±3.3 points)
7	Mine Hill Township	26.5% (±8.2 points)
8 (tie)	Chester Borough	24.0% (±5.4 points)
8 (tie)	Rockaway Township	24.0% (±3.3 points)
10	Denville Township	21.2% (±3.7 points)
11	Chester Township	21.1% (±5.4 points)
12	Mount Arlington Borough	18.3% (±4.6 points)
13	Wharton Borough	15.8% (±6.5 points)
14	Montville Township	15.6% (±3.2 points)
15	Mount Olive Township	14.7% (±3.1 points)
16	Randolph Township	14.4% (±2.8 points)

Showing 13 of 39 places in Morris 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 Denville Township

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

Utility gas is the most common heating fuel in Denville Township, used by 67.8% of occupied homes (2020–2024 American Community Survey).

How many homes in Denville Township heat with oil?

21.2% (±3.7 points) of occupied homes in Denville Township use fuel oil or kerosene as their main heating fuel.

How many homes in Denville Township have electric heat?

7.5% (±3.0 points) of occupied homes in Denville Township heat mainly with electricity, which includes heat pumps.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Denville township, Morris County, New Jersey

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 Denville township, Morris County, New Jersey (county subdivision:17650, in state:34 county:027).

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.