How are homes heated in Hamden, CT?

Name: Heating fuel in Hamden, CT, 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 Hamden, used by 49.0% (±2.7 points) of occupied homes (2020–2024 American Community Survey).

15.0% heat with electricity.

30.4% heat with fuel oil or kerosene.

Figures last updated on November 12, 2026.

Utility gas: 49.0% (±2.7 points)
Electricity: 15.0%
Fuel oil, kerosene: 30.4%

Heating fuel in Hamden

Occupied housing units by house heating fuel, 2020–2024
Fuel used most	Hamden	South Central Connecticut Planning Region	Connecticut	United States
Utility gas	49.0% (±2.7 points)	46.1%	36.3%	46.5%
Fuel oil, kerosene, etc.	30.4% (±2.1 points)	29.8%	36.3%	3.9%
Electricity	15.0% (±1.9 points)	18.4%	18.4%	41.3%
Bottled or tank gas (propane)	3.3% (±1.2 points)	3.7%	5.8%	4.9%
Wood	0.4% (±0.3 points)	0.5%	1.4%	1.4%
Solar energy	0.2% (±0.1 points)	0.2%	0.2%	0.3%
Coal or coke	0.1% (±0.1 points)	0.0%	0.0%	0.1%
Other fuel	1.3% (±1.0 points)	0.7%	1.0%	0.5%
No fuel used	0.3% (±0.3 points)	0.6%	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 Hamden, the share of homes heating with fuel oil is not measurably different from South Central Connecticut Planning Region (29.8%).

It is also lower than in Connecticut (36.3%).

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

In Hamden, the share of homes heating with electricity is lower than in South Central Connecticut Planning Region (18.4%).

It is also lower than in Connecticut (18.4%).

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

Homes heated by electricity in places near Hamden

Nearest places with a published estimate, compared with Hamden
Place	Distance	Homes heated by electricity	Compared with this place
Hamden	—	15.0% (±1.9 points)	—
North Haven	3.6 mi	8.9% (±2.2 points)	Lower
North Haven (community)	3.6 mi	8.9% (±2.2 points)	Lower
Bethany	4.1 mi	2.9% (±3.4 points)	Lower
Woodbridge	4.8 mi	6.2% (±3.7 points)	Lower
New Haven	6.0 mi	26.1% (±1.7 points)	Higher
Wallingford Center	6.5 mi	27.8% (±5.0 points)	Higher
Northford	7.2 mi	10.6% (±7.2 points)	Not measurably different
Wallingford	7.4 mi	21.8% (±2.4 points)	Higher

Nearby places with a measurably lower figure: North Haven, CT (8.9%), North Haven (community), CT (8.9%), Bethany, CT (2.9%).

Nearby places with a measurably higher figure: New Haven, CT (26.1%), Wallingford Center, CT (27.8%), Wallingford, CT (21.8%).

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

Homes heated by fuel oil across South Central Connecticut Planning Region, place by place

Rank	Place	Homes heated by fuel oil
5	Guilford	57.0% (±4.0 points)
6	Madison	56.1% (±4.1 points)
7	North Haven	50.6% (±4.3 points)
8	Wallingford	42.4% (±2.5 points)
9	East Haven	34.3% (±3.7 points)
10	Meriden	31.7% (±2.5 points)
11	Hamden	30.4% (±2.1 points)
12	West Haven	23.0% (±2.4 points)
13	Milford	22.3% (±2.0 points)
14	Branford	19.9% (±3.0 points)
15	New Haven	9.2% (±0.9 points)

Showing 11 of 15 places in South Central Connecticut Planning Region, ranked from highest to lowest.

The figures for Hamden include the places inside it that have pages of their own: Quinnipiac University.

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 Hamden

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

Utility gas is the most common heating fuel in Hamden, used by 49.0% of occupied homes (2020–2024 American Community Survey).

How many homes in Hamden heat with oil?

30.4% (±2.1 points) of occupied homes in Hamden use fuel oil or kerosene as their main heating fuel.

How many homes in Hamden have electric heat?

15.0% (±1.9 points) of occupied homes in Hamden heat mainly with electricity, which includes heat pumps.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Hamden town, South Central Connecticut Planning Region, Connecticut

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 Hamden town, South Central Connecticut Planning Region, Connecticut (county subdivision:35650, in state:09 county:170).

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.