How are homes heated in Duncan, AZ?

Name: Heating fuel in Duncan, AZ, 2020–2024
Creator: US Census Bureau
License: https://www.census.gov/data/developers/about/terms-of-service.html

Electricity is the most common heating fuel in Duncan, used by 72.1% (±12.3 points) of occupied homes (2020–2024 American Community Survey).

18.3% heat with utility gas.

1.9% heat with fuel oil or kerosene.

Figures last updated on November 12, 2026.

Utility gas: 18.3% (±9.4 points)
Electricity: 72.1%
Fuel oil, kerosene: 1.9%

Heating fuel in Duncan

Occupied housing units by house heating fuel, 2020–2024
Fuel used most	Duncan	Greenlee County	Arizona	United States
Utility gas	18.3% (±9.4 points)	60.8%	33.3%	46.5%
Fuel oil, kerosene, etc.	1.9% (±3.2 points)	0.2%	0.1%	3.9%
Electricity	72.1% (±12.3 points)	29.0%	59.9%	41.3%
Bottled or tank gas (propane)	0.8% (±1.3 points)	5.0%	2.8%	4.9%
Wood	6.8% (±5.2 points)	4.0%	1.6%	1.4%
Solar energy	0.0% (±11.6 points)	0.8%	1.0%	0.3%
Coal or coke	0.0% (±11.6 points)	0.0%	0.0%	0.1%
Other fuel	0.0% (±11.6 points)	0.1%	0.3%	0.5%
No fuel used	0.0% (±11.6 points)	0.0%	1.0%	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 Duncan, the share of homes heating with fuel oil is not measurably different from Greenlee County (0.2%).

It is not measurably different from Arizona (0.1%).

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

In Duncan, the share of homes heating with electricity is higher than in Greenlee County (29.0%).

It is not measurably different from Arizona (59.9%).

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

Homes heated by electricity in places near Duncan

Nearest places with a published estimate, compared with Duncan
Place	Distance	Homes heated by electricity	Compared with this place
Duncan	—	72.1% (±12.3 points)	—
Virden	6.6 mi	67.8% (±33.7 points)	Not measurably different
Clifton	22 mi	22.2% (±9.6 points)	Lower
Morenci	26 mi	16.8% (±10.7 points)	Lower
Safford	36 mi	43.1% (±6.5 points)	Lower
Lordsburg	36 mi	37.9% (±10.2 points)	Lower
Swift Trail Junction	37 mi	33.1% (±11.5 points)	Lower
Cactus Flats	37 mi	33.3% (±16.4 points)	Lower
Thatcher	40 mi	42.1% (±8.1 points)	Lower

Nearby places with a measurably lower figure: Clifton, AZ (22.2%), Morenci, AZ (16.8%), Safford, AZ (43.1%).

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

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

Rank	Place	Homes heated by fuel oil
1	Duncan	1.9% (±3.2 points)
2 (tie)	Clifton	0.0% (±3.5 points)
2 (tie)	Morenci	0.0% (±6.3 points)

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 Duncan

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 Duncan, 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 Duncan beside you.

Create a landlord account · See what landlords get

Looking for a place to rent?

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

Browse rentals · Create a renter account

Questions about Duncan

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

Electricity is the most common heating fuel in Duncan, used by 72.1% of occupied homes (2020–2024 American Community Survey).

How many homes in Duncan heat with oil?

1.9% (±3.2 points) of occupied homes in Duncan use fuel oil or kerosene as their main heating fuel.

How many homes in Duncan have electric heat?

72.1% (±12.3 points) of occupied homes in Duncan heat mainly with electricity, which includes heat pumps.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Duncan town, Arizona

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 Duncan town, Arizona (place:20750, in state:04).

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.