How are homes heated in SeaTac, WA?

Name: Heating fuel in SeaTac, WA, 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 SeaTac, used by 65.8% (±4.3 points) of occupied homes (2020–2024 American Community Survey).

27.8% heat with utility gas.

4.2% heat with fuel oil or kerosene.

Figures last updated on November 12, 2026.

Utility gas: 27.8% (±3.9 points)
Electricity: 65.8%
Fuel oil, kerosene: 4.2%

Heating fuel in SeaTac

Occupied housing units by house heating fuel, 2020–2024
Fuel used most	SeaTac	King County	Washington	United States
Utility gas	27.8% (±3.9 points)	39.9%	33.0%	46.5%
Fuel oil, kerosene, etc.	4.2% (±1.4 points)	2.2%	1.3%	3.9%
Electricity	65.8% (±4.3 points)	54.5%	58.6%	41.3%
Bottled or tank gas (propane)	1.3% (±0.9 points)	1.4%	3.0%	4.9%
Wood	0.8% (±0.6 points)	0.6%	2.8%	1.4%
Solar energy	0.0% (±0.1 points)	0.2%	0.2%	0.3%
Coal or coke	0.0% (±0.3 points)	0.0%	0.0%	0.1%
Other fuel	0.0% (±0.3 points)	0.4%	0.4%	0.5%
No fuel used	0.0% (±0.3 points)	0.9%	0.6%	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 SeaTac, the share of homes heating with fuel oil is higher than in King County (2.2%).

It is also higher than in Washington (1.3%).

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

In SeaTac, the share of homes heating with electricity is higher than in King County (54.5%).

It is also higher than in Washington (58.6%).

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

Homes heated by electricity in places near SeaTac

Nearest places with a published estimate, compared with SeaTac
Place	Distance	Homes heated by electricity	Compared with this place
SeaTac	—	65.8% (±4.3 points)	—
Normandy Park	2.3 mi	30.0% (±7.3 points)	Lower
Tukwila	2.5 mi	71.3% (±3.8 points)	Not measurably different
Burien	3.1 mi	54.7% (±2.7 points)	Lower
Des Moines	3.9 mi	54.1% (±2.9 points)	Lower
Bryn Mawr-Skyway	4.5 mi	56.5% (±5.4 points)	Lower
Boulevard Park	4.9 mi	76.5% (±10.2 points)	Not measurably different
White Center	5.1 mi	62.7% (±4.6 points)	Not measurably different
Renton	5.4 mi	56.2% (±2.1 points)	Lower

Nearby places with a measurably lower figure: Normandy Park, WA (30.0%), Burien, WA (54.7%), Des Moines, WA (54.1%).

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

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

Rank	Place	Homes heated by fuel oil
6	Beaux Arts Village	7.0% (±6.2 points)
7	Lake Forest Park	6.5% (±2.0 points)
8	Vashon	5.7% (±2.4 points)
9 (tie)	Des Moines	5.6% (±1.4 points)
9 (tie)	Mirrormont	5.6% (±2.7 points)
11	Hobart	4.8% (±2.4 points)
12 (tie)	SeaTac	4.2% (±1.4 points)
12 (tie)	White Center	4.2% (±1.5 points)
14 (tie)	Lake Holm	4.1% (±4.7 points)
14 (tie)	Shoreline	4.1% (±0.9 points)
16	Lake Morton-Berrydale	3.8% (±3.4 points)
17	Maple Heights-Lake Desire	3.1% (±2.5 points)
18	Seattle	2.9% (±0.2 points)

Showing 13 of 59 places in King 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 SeaTac

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

Electricity is the most common heating fuel in SeaTac, used by 65.8% of occupied homes (2020–2024 American Community Survey).

How many homes in SeaTac heat with oil?

4.2% (±1.4 points) of occupied homes in SeaTac use fuel oil or kerosene as their main heating fuel.

How many homes in SeaTac have electric heat?

65.8% (±4.3 points) of occupied homes in SeaTac heat mainly with electricity, which includes heat pumps.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — SeaTac city, Washington

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 SeaTac city, Washington (place:62288, in state:53).

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.