How are homes heated in Emerald Lake Hills, CA?

Name: Heating fuel in Emerald Lake Hills, 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 Emerald Lake Hills, used by 85.0% (±5.4 points) of occupied homes (2020–2024 American Community Survey).

10.5% heat with electricity.

0.0% heat with fuel oil or kerosene.

Figures last updated on November 12, 2026.

Utility gas: 85.0% (±5.4 points)
Electricity: 10.5%
Fuel oil, kerosene: 0.0%

Heating fuel in Emerald Lake Hills

Occupied housing units by house heating fuel, 2020–2024
Fuel used most	Emerald Lake Hills	San Mateo County	California	United States
Utility gas	85.0% (±5.4 points)	62.8%	61.0%	46.5%
Fuel oil, kerosene, etc.	0.0% (±2.7 points)	0.1%	0.2%	3.9%
Electricity	10.5% (±4.2 points)	31.8%	29.5%	41.3%
Bottled or tank gas (propane)	1.3% (±1.7 points)	2.1%	3.4%	4.9%
Wood	0.7% (±1.0 points)	0.4%	1.3%	1.4%
Solar energy	2.5% (±2.2 points)	0.6%	1.2%	0.3%
Coal or coke	0.0% (±2.7 points)	0.0%	0.0%	0.1%
Other fuel	0.0% (±2.7 points)	0.2%	0.3%	0.5%
No fuel used	0.0% (±2.7 points)	2.0%	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 Emerald Lake Hills, the share of homes heating with fuel oil is not measurably different from San Mateo County (0.1%).

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

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

In Emerald Lake Hills, the share of homes heating with electricity is lower than in San Mateo County (31.8%).

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 Emerald Lake Hills

Nearest places with a published estimate, compared with Emerald Lake Hills
Place	Distance	Homes heated by electricity	Compared with this place
Emerald Lake Hills	—	10.5% (±4.2 points)	—
San Carlos	2.3 mi	22.7% (±2.8 points)	Higher
Woodside	3.0 mi	15.8% (±4.7 points)	Not measurably different
North Fair Oaks	3.5 mi	34.5% (±5.4 points)	Higher
Atherton	3.6 mi	18.1% (±5.1 points)	Higher
Belmont	3.7 mi	30.2% (±3.4 points)	Higher
West Menlo Park	4.0 mi	19.4% (±7.2 points)	Higher
Redwood City	4.4 mi	36.5% (±2.3 points)	Higher
Highlands	5.8 mi	15.3% (±5.0 points)	Not measurably different

Nearby places with a measurably higher figure: San Carlos, CA (22.7%), North Fair Oaks, CA (34.5%), Atherton, CA (18.1%).

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

Homes heated by fuel oil across San Mateo County, place by place

Rank	Place	Homes heated by fuel oil
10 (tie)	Hillsborough	0.0% (±1.2 points)
10 (tie)	Pacifica	0.0% (±0.3 points)
10 (tie)	San Carlos	0.0% (±0.4 points)
10 (tie)	South San Francisco	0.0% (±0.2 points)
10 (tie)	Baywood Park	0.0% (±7.1 points)
10 (tie)	Broadmoor	0.0% (±3.1 points)
10 (tie)	Emerald Lake Hills	0.0% (±2.7 points)
10 (tie)	Highlands	0.0% (±5.1 points)
10 (tie)	Ladera	0.0% (±7.8 points)
10 (tie)	La Honda	0.0% (±6.8 points)
10 (tie)	Montara	0.0% (±4.1 points)
10 (tie)	Moss Beach	0.0% (±4.5 points)
10 (tie)	North Fair Oaks	0.0% (±1.1 points)

Showing 13 of 31 places in San Mateo County, ranked from highest to lowest.

Emerald Lake Hills 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 Emerald Lake Hills

What is the most common way to heat a home in Emerald Lake Hills?

Utility gas is the most common heating fuel in Emerald Lake Hills, used by 85.0% of occupied homes (2020–2024 American Community Survey).

How many homes in Emerald Lake Hills heat with oil?

0.0% (±2.7 points) of occupied homes in Emerald Lake Hills use fuel oil or kerosene as their main heating fuel.

How many homes in Emerald Lake Hills have electric heat?

10.5% (±4.2 points) of occupied homes in Emerald Lake Hills heat mainly with electricity, which includes heat pumps.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Emerald Lake Hills 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 Emerald Lake Hills CDP, California (place:22587, 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.