WattCost

Data through June 2026

Cost to run · South Dakota · 15.4¢/kWh residential average

How much does it cost to run a clothes washer in South Dakota?

$17/yr · median certified model

South Dakota's 15.4¢/kWh rate undercuts the national average by 16%, so the typical certified clothes washer costs roughly $17 a year here instead of $20.

South Dakota ranks 19 of 51 jurisdictions for clothes washer running costs — solidly mid-table. At local rates, certified models span $5.99 (Hisense WF5S2845BB) to $48 (Maytag MVWB965H) per year — $42 of annual headroom that depends entirely on which unit you buy. For reference, the national extremes are Nevada (13.1¢/kWh) and Hawaii (52.7¢/kWh); the same median clothes washer would cost $14 and $58 a year there.

South Dakota
$17
US average
$20
Nevada
$14
Hawaii
$58
Median certified clothes washer (110 kWh/yr) per year, at each rate

The cheapest clothes washers to run at South Dakota rates

Top 10 by certified kWh, priced at 15.4¢/kWh
#ModelkWh/yr$/yr in SD
1Hisense WF5S2845BB39$5.99
2Hisense WF5S2845BT39$5.99
3Hisense WF5S2845BW39$5.99
4Premium Levella PWMF280HB39$5.99
5Premium Levella PWMF280HT39$5.99
6Premium Levella PWMF280HW39$5.99
7Premium Levella PWMF286HS39$5.99
8Premium Levella PWMF287HB39$5.99
9Electrolux ELFW733750$7.68
10Electrolux ELTE730050$7.68

Price any model at South Dakota rates

Your rate, your numbers

Per day
5¢
Per month
$1.41
Per year
$17

110 kWh/yr × 15.4¢/kWh = $17/yr

Prefilled with the median certified clothes washer (110 kWh/yr). Every model page on this site carries its exact certified figure.

Questions, answered with the data

How much does it cost to run a clothes washer in South Dakota?
About $17 a year for the median ENERGY STAR certified clothes washer, at South Dakota's average residential rate of 15.4¢/kWh — that's $1.41 a month.
Is electricity expensive in South Dakota?
South Dakota's residential average of 15.4¢/kWh is 16% below the U.S. average of 18.3¢/kWh, ranking 19 of 51 jurisdictions (1 = cheapest).
What's the cheapest clothes washer to run in South Dakota?
Among currently certified models, the Hisense WF5S2845BB costs the least at about $5.99 a year at South Dakota rates (39 kWh/yr).
How does South Dakota compare with other states?
The same median clothes washer costs $14 a year in Nevada (the cheapest state) and $58 in Hawaii (the priciest). South Dakota sits at $17.

Keep digging

Rate source: US EIA, average residential price of electricity, see methodology.