How are homes heated in Blackhawk, CA?

Name: Heating fuel in Blackhawk, CA, 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 Blackhawk, used by 76.4% (±7.5 points) of occupied homes (2020–2024 American Community Survey).

21.3% heat with electricity.

0.0% heat with fuel oil or kerosene.

Figures last updated on November 12, 2026.

Utility gas: 76.4% (±7.5 points)
Electricity: 21.3%
Fuel oil, kerosene: 0.0%

Heating fuel in Blackhawk

Occupied housing units by house heating fuel, 2020–2024
Fuel used most	Blackhawk	Contra Costa County	California	United States
Utility gas	76.4% (±7.5 points)	66.1%	61.0%	46.5%
Fuel oil, kerosene, etc.	0.0% (±1.1 points)	0.1%	0.2%	3.9%
Electricity	21.3% (±7.5 points)	28.3%	29.5%	41.3%
Bottled or tank gas (propane)	0.2% (±0.3 points)	1.9%	3.4%	4.9%
Wood	0.0% (±1.1 points)	0.4%	1.3%	1.4%
Solar energy	0.9% (±0.9 points)	1.7%	1.2%	0.3%
Coal or coke	0.0% (±1.1 points)	0.0%	0.0%	0.1%
Other fuel	0.4% (±0.6 points)	0.2%	0.3%	0.5%
No fuel used	0.8% (±1.3 points)	1.3%	3.0%	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 Blackhawk, the share of homes heating with fuel oil is not measurably different from Contra Costa County (0.1%).

It is not measurably different from California (0.2%).

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

In Blackhawk, the share of homes heating with electricity is not measurably different from Contra Costa County (28.3%).

It is also lower than in California (29.5%).

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

Homes heated by electricity in places near Blackhawk

Nearest places with a published estimate, compared with Blackhawk
Place	Distance	Homes heated by electricity	Compared with this place
Blackhawk	—	21.3% (±7.5 points)	—
Camino Tassajara	2.0 mi	26.1% (±9.5 points)	Not measurably different
Danville	3.1 mi	19.1% (±2.4 points)	Not measurably different
Diablo	3.2 mi	24.9% (±20.5 points)	Not measurably different
San Ramon	3.2 mi	28.2% (±2.3 points)	Not measurably different
Norris Canyon	6.0 mi	15.0% (±12.9 points)	Not measurably different
Alamo	6.3 mi	18.6% (±4.4 points)	Not measurably different
Dublin	6.5 mi	32.0% (±2.5 points)	Higher
San Miguel (Contra Costa County)	8.6 mi	11.8% (±6.3 points)	Not measurably different

Nearby places with a measurably higher figure: Dublin, CA (32.0%).

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

Homes heated by fuel oil across Contra Costa County, place by place

Rank	Place	Homes heated by fuel oil
12 (tie)	Pleasant Hill	0.0% (±0.3 points)
12 (tie)	San Pablo	0.0% (±0.4 points)
12 (tie)	Acalanes Ridge	0.0% (±9.7 points)
12 (tie)	Alamo	0.0% (±0.8 points)
12 (tie)	Bayview (Contra Costa County)	0.0% (±4.8 points)
12 (tie)	Bethel Island	0.0% (±4.8 points)
12 (tie)	Blackhawk	0.0% (±1.1 points)
12 (tie)	Byron	0.0% (±7.6 points)
12 (tie)	Camino Tassajara	0.0% (±2.5 points)
12 (tie)	Castle Hill	0.0% (±11.3 points)
12 (tie)	Contra Costa Centre	0.0% (±1.2 points)
12 (tie)	Crockett	0.0% (±2.7 points)
12 (tie)	Diablo	0.0% (±9.3 points)

Showing 13 of 48 places in Contra Costa County, ranked from highest to lowest.

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

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 Blackhawk

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

Utility gas is the most common heating fuel in Blackhawk, used by 76.4% of occupied homes (2020–2024 American Community Survey).

How many homes in Blackhawk heat with oil?

0.0% (±1.1 points) of occupied homes in Blackhawk use fuel oil or kerosene as their main heating fuel.

How many homes in Blackhawk have electric heat?

21.3% (±7.5 points) of occupied homes in Blackhawk heat mainly with electricity, which includes heat pumps.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Blackhawk CDP, California

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 Blackhawk CDP, California (place:06928, in state:06).

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.