How much does a pool pump cost per month in South Dakota?

About $22.12 a month, assuming 1,200 W, 8 hours a day, 180 days a year at 15.36¢/kWh.

How many kilowatt-hours does a pool pump use?

Roughly 1,728 kWh a year under these assumptions, or 1.20 kWh for every hour it runs.

Is that expensive compared with other states?

South Dakota has the 19th cheapest average residential rate in the country, so this appliance costs less here than the U.S. average of $317 a year.

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Cost to run a pool pump in South Dakota (June 2026 rates)

At 15.36¢ per kilowatt-hour — South Dakota's average residential price in June 2026 — running a pool pump costs $265 a year. That is 16% less than the national average of $317. South Dakota's residential rate is up 8.0% from June 2025, which moves this appliance from $246 to $265 a year.

Per hour: 18.4¢
Per day of use: $1.47
Per month: $22.12
Per year: $265

Assumption: 1,200 W, 8 hours a day, 180 days a year — 1,728 kWh a year. A single-speed 1.5 HP pump. Variable-speed pumps running longer at low speed use a fraction of this. Use the calculator to swap in the numbers from your own model.

How South Dakota compares

South Dakota pays 15.36¢/kWh, the 19th cheapest residential electricity of the 51 U.S. jurisdictions EIA reports. For this appliance that works out to $51.49 less a year than the typical U.S. household pays for the same use. Running the same pool pump costs $227 a year in Nevada and $911 in Hawaii, so where you live changes this bill by $684 a year.

State	Rate	Per month	Per year
Arizona	15.18¢	$21.86	$262
Wyoming	15.24¢	$21.95	$263
South Dakota	15.36¢	$22.12	$265
West Virginia	15.45¢	$22.25	$267
South Carolina	15.55¢	$22.39	$269

States ranked by average residential price, cheapest first. See all 51 states for a pool pump.

What else costs about the same in South Dakota

Electric baseboard heater$207 a year in SD Heat pump$332 a year in SD Central air conditioner$361 a year in SD

Cutting the number down

Pump power rises roughly with the cube of speed, so running at half speed for twice as long uses about a quarter of the energy.
Most pools are turned over more often than they need. Cutting an hour a day is free money all season.
A variable-speed pump is one of the few upgrades that routinely pays back within two seasons.

Questions

How much does a pool pump cost per month in South Dakota?: About $22.12 a month, assuming 1,200 W, 8 hours a day, 180 days a year at 15.36¢/kWh.
How many kilowatt-hours does a pool pump use?: Roughly 1,728 kWh a year under these assumptions, or 1.20 kWh for every hour it runs.
Is that expensive compared with other states?: South Dakota has the 19th cheapest average residential rate in the country, so this appliance costs less here than the U.S. average of $317 a year.