How are homes heated in Colonia, NJ?

Name: Heating fuel in Colonia, 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 Colonia, used by 84.1% (±3.9 points) of occupied homes (2020–2024 American Community Survey).

6.9% heat with electricity.

6.2% heat with fuel oil or kerosene.

Figures last updated on November 12, 2026.

Utility gas: 84.1% (±3.9 points)
Electricity: 6.9%
Fuel oil, kerosene: 6.2%

Heating fuel in Colonia

Occupied housing units by house heating fuel, 2020–2024
Fuel used most	Colonia	Middlesex County	New Jersey	United States
Utility gas	84.1% (±3.9 points)	78.9%	73.1%	46.5%
Fuel oil, kerosene, etc.	6.2% (±2.9 points)	3.1%	6.4%	3.9%
Electricity	6.9% (±2.1 points)	15.3%	16.2%	41.3%
Bottled or tank gas (propane)	1.1% (±0.6 points)	1.5%	2.4%	4.9%
Wood	0.1% (±0.2 points)	0.0%	0.3%	1.4%
Solar energy	0.5% (±0.6 points)	0.2%	0.2%	0.3%
Coal or coke	0.0% (±0.7 points)	0.0%	0.0%	0.1%
Other fuel	0.0% (±0.7 points)	0.3%	0.5%	0.5%
No fuel used	1.0% (±1.1 points)	0.7%	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 Colonia, the share of homes heating with fuel oil is higher than in Middlesex County (3.1%).

It is not measurably different from New Jersey (6.4%).

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

In Colonia, the share of homes heating with electricity is lower than in Middlesex County (15.3%).

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 Colonia

Nearest places with a published estimate, compared with Colonia
Place	Distance	Homes heated by electricity	Compared with this place
Colonia	—	6.9% (±2.1 points)	—
Iselin	1.4 mi	6.6% (±3.0 points)	Not measurably different
Clark Township	2.0 mi	7.1% (±2.1 points)	Not measurably different
Rahway	2.0 mi	18.8% (±3.0 points)	Higher
Avenel	2.1 mi	17.4% (±5.2 points)	Higher
Menlo Park Terrace	2.6 mi	10.9% (±5.2 points)	Not measurably different
Woodbridge	2.8 mi	14.7% (±3.3 points)	Higher
Winfield Township	3.3 mi	11.1% (±6.2 points)	Not measurably different
Fords	3.7 mi	10.4% (±3.7 points)	Not measurably different

Nearby places with a measurably higher figure: Rahway, NJ (18.8%), Avenel, NJ (17.4%), Woodbridge, NJ (14.7%).

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

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

Rank	Place	Homes heated by fuel oil
1	Hopelawn	15.2% (±13.7 points)
2	Menlo Park Terrace	6.4% (±4.4 points)
3 (tie)	Colonia	6.2% (±2.9 points)
3 (tie)	Woodbridge	6.2% (±3.0 points)
5	Fords	5.3% (±2.2 points)
6 (tie)	Iselin	4.2% (±2.3 points)
6 (tie)	Port Reading	4.2% (±3.3 points)
8	Sewaren	3.8% (±2.8 points)
9	Madison Park	3.6% (±5.6 points)

Showing 9 of 32 places in Middlesex County, ranked from highest to lowest.

Colonia is a census-designated place: an unincorporated community the Census Bureau draws for statistics, with no municipal government of its own.

It lies inside Woodbridge Township, whose figures include it.

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 Colonia

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 Colonia, 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 Colonia beside you.

Create a landlord account · See what landlords get

Looking for a place to rent?

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

Browse rentals · Create a renter account

Questions about Colonia

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

Utility gas is the most common heating fuel in Colonia, used by 84.1% of occupied homes (2020–2024 American Community Survey).

How many homes in Colonia heat with oil?

6.2% (±2.9 points) of occupied homes in Colonia use fuel oil or kerosene as their main heating fuel.

How many homes in Colonia have electric heat?

6.9% (±2.1 points) of occupied homes in Colonia heat mainly with electricity, which includes heat pumps.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Colonia CDP, 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 Colonia CDP, New Jersey (place:14380, in state:34).

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.