How are homes heated in Watertown, SD?

Name: Heating fuel in Watertown, SD, 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 Watertown, used by 61.2% (±3.1 points) of occupied homes (2020–2024 American Community Survey).

35.6% heat with electricity.

0.0% heat with fuel oil or kerosene.

Figures last updated on November 12, 2026.

Utility gas: 61.2% (±3.1 points)
Electricity: 35.6%
Fuel oil, kerosene: 0.0%

Heating fuel in Watertown

Occupied housing units by house heating fuel, 2020–2024
Fuel used most	Watertown	Codington County	South Dakota	United States
Utility gas	61.2% (±3.1 points)	55.7%	47.6%	46.5%
Fuel oil, kerosene, etc.	0.0% (±0.2 points)	0.1%	1.3%	3.9%
Electricity	35.6% (±3.1 points)	35.0%	32.4%	41.3%
Bottled or tank gas (propane)	1.5% (±1.0 points)	7.0%	15.5%	4.9%
Wood	0.1% (±0.2 points)	0.2%	1.1%	1.4%
Solar energy	0.0% (±0.2 points)	0.0%	0.0%	0.3%
Coal or coke	0.0% (±0.2 points)	0.0%	0.1%	0.1%
Other fuel	0.7% (±0.7 points)	1.1%	1.2%	0.5%
No fuel used	0.9% (±0.8 points)	0.9%	0.8%	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 Watertown, the share of homes heating with fuel oil is not measurably different from Codington County (0.1%).

It is also lower than in South Dakota (1.3%).

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

In Watertown, the share of homes heating with electricity is not measurably different from Codington County (35.0%).

It is also higher than in South Dakota (32.4%).

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

Homes heated by electricity in places near Watertown

Nearest places with a published estimate, compared with Watertown
Place	Distance	Homes heated by electricity	Compared with this place
Watertown	—	35.6% (±3.1 points)	—
Lake Township (Codington County)	3.3 mi	23.3% (±19.2 points)	Not measurably different
Pelican Township	5.2 mi	23.7% (±13.7 points)	Not measurably different
Elmira Township	5.2 mi	27.3% (±21.6 points)	Not measurably different
Sheridan Township	6.7 mi	12.1% (±13.6 points)	Lower
Rauville Township	8.0 mi	69.8% (±22.7 points)	Higher
Richland Township (Codington County)	8.4 mi	31.9% (±18.0 points)	Not measurably different
Fuller Township	9.3 mi	52.1% (±16.2 points)	Higher
Kampeska Township	9.3 mi	33.3% (±16.9 points)	Not measurably different

Nearby places with a measurably lower figure: Sheridan Township, SD (12.1%).

Nearby places with a measurably higher figure: Rauville Township, SD (69.8%), Fuller Township, SD (52.1%).

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

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

Rank	Place	Homes heated by fuel oil
1	Eden Township (Codington County)	35.0% (±32.5 points)
2	South Shore	2.2% (±4.9 points)
3 (tie)	Florence	0.0% (±18.2 points)
3 (tie)	Henry	0.0% (±14.8 points)
3 (tie)	Kranzburg	0.0% (±24.1 points)
3 (tie)	Wallace	0.0% (±53.1 points)
3 (tie)	Watertown	0.0% (±0.2 points)
3 (tie)	Dexter Township	0.0% (±28.0 points)
3 (tie)	Elmira Township	0.0% (±20.2 points)
3 (tie)	Fuller Township	0.0% (±22.7 points)
3 (tie)	Germantown Township (Codington County)	0.0% (±52.0 points)
3 (tie)	Graceland Township	0.0% (±35.8 points)
3 (tie)	Henry Township (Codington County)	0.0% (±45.3 points)

Showing 13 of 23 places in Codington 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 Watertown

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

Utility gas is the most common heating fuel in Watertown, used by 61.2% of occupied homes (2020–2024 American Community Survey).

How many homes in Watertown heat with oil?

0.0% (±0.2 points) of occupied homes in Watertown use fuel oil or kerosene as their main heating fuel.

How many homes in Watertown have electric heat?

35.6% (±3.1 points) of occupied homes in Watertown heat mainly with electricity, which includes heat pumps.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Watertown city, South Dakota

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 Watertown city, South Dakota (place:69300, in state:46).

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.