South Dakota Electricity Rates & Prices

14.52¢
per kWh (avg residential)
$131
est. monthly bill at 900 kWh
Low
rate tier
+0.23¢ (+1.61%)
month-over-month change

The typical South Dakota home pays about 14.52¢ per kilowatt-hour — roughly $131 a month at average usage. The figures here reflect the latest EIA reporting and show how South Dakota electricity prices compare to the national average, plus what's pushing them up or down.

Data status: freshDataset last updated Jul 7, 2026 (UTC). The U.S. Energy Information Administration (EIA) publishes monthly state data with a reporting lag, so the rates above reflect April 2026 activity. · Source: U.S. Energy Information Administration (EIA) · Methodology

South Dakota's average residential electricity price is 14.52¢/kWh for the latest complete EIA reporting month (April 2026). This places South Dakota in the low rate tier compared with other states. At 900 kWh of monthly usage, the estimated electricity bill is about $130.68 at the all-in average rate.

How South Dakota compares nationally

Low <15¢Medium 15–22¢High >22¢National average: 19.32¢/kWh
US electricity rates by stateHighest: Hawaii at 46.62¢/kWh. Lowest: North Dakota at 12.35¢/kWh. National average: 19.32¢/kWh.Alabama: 17.41¢/kWh — 10% below the national averageAlaska: 27.35¢/kWh — 42% above the national averageArizona: 15.48¢/kWh — 20% below the national averageArkansas: 14.16¢/kWh — 27% below the national averageCalifornia: 35.25¢/kWh — 82% above the national averageColorado: 16.54¢/kWh — 14% below the national averageConnecticut: 32.24¢/kWh — 67% above the national averageDelaware: 18.79¢/kWh — 3% below the national averageDistrict of Columbia: 25.41¢/kWh — 32% above the national averageFlorida: 15.38¢/kWh — 20% below the national averageGeorgia: 15.37¢/kWh — 20% below the national averageHawaii: 46.62¢/kWh — 141% above the national averageIdaho: 12.7¢/kWh — 34% below the national averageIllinois: 20.47¢/kWh — 6% above the national averageIndiana: 17.9¢/kWh — 7% below the national averageIowa: 13.86¢/kWh — 28% below the national averageKansas: 15.78¢/kWh — 18% below the national averageKentucky: 15.02¢/kWh — 22% below the national averageLouisiana: 14.44¢/kWh — 25% below the national averageMaine: 28.42¢/kWh — 47% above the national averageMaryland: 22.07¢/kWh — 14% above the national averageMassachusetts: 29.45¢/kWh — 52% above the national averageMichigan: 21.39¢/kWh — 11% above the national averageMinnesota: 16.39¢/kWh — 15% below the national averageMississippi: 16.76¢/kWh — 13% below the national averageMissouri: 14.01¢/kWh — 27% below the national averageMontana: 13.9¢/kWh — 28% below the national averageNebraska: 13.28¢/kWh — 31% below the national averageNevada: 14.29¢/kWh — 26% below the national averageNew Hampshire: 27.24¢/kWh — 41% above the national averageNew Jersey: 23.53¢/kWh — 22% above the national averageNew Mexico: 15.15¢/kWh — 22% below the national averageNew York: 29.45¢/kWh — 52% above the national averageNorth Carolina: 16.25¢/kWh — 16% below the national averageNorth Dakota: 12.35¢/kWh — 36% below the national averageOhio: 19.49¢/kWh — 1% above the national averageOklahoma: 13.31¢/kWh — 31% below the national averageOregon: 15.78¢/kWh — 18% below the national averagePennsylvania: 21.47¢/kWh — 11% above the national averageRhode Island: 28.3¢/kWh — 46% above the national averageSouth Carolina: 17.06¢/kWh — 12% below the national averageTennessee: 14.94¢/kWh — 23% below the national averageTexas: 16.99¢/kWh — 12% below the national averageUtah: 13.29¢/kWh — 31% below the national averageVermont: 24.56¢/kWh — 27% above the national averageVirginia: 17.38¢/kWh — 10% below the national averageWashington: 14.36¢/kWh — 26% below the national averageWest Virginia: 16.06¢/kWh — 17% below the national averageWisconsin: 19.21¢/kWh — 1% below the national averageWyoming: 14.68¢/kWh — 24% below the national averageSouth Dakota: 14.52¢/kWh — 25% below the national averageALAKAZARCACOCTDEDCFLGAHIIDILINIAKSKYLAMEMDMAMIMNMSMOMTNENVNHNJNMNYNCNDOHOKORPARISCSDTNTXUTVTVAWAWVWIWY
At 14.52¢/kWh, South Dakota is about 25% below the national average. Green is cheaper, red is costlier — hover any state to compare.

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Quick bill estimate

Est. electricity cost: $130.68

Fees are already included: this uses the all-in average rate — energy, delivery, and utility fees together, not just the electricity. See what's inside the all-in rate.

Major utilities in South Dakota

Scores & rankings

94
Affordability (Very Affordable)
94
Value Score™ (Excellent)
75
Price Index™ (Below National Average)

Value ranking · Price Index ranking · Affordability index

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Midwest region

Price drivers (qualitative)

No drivers published yet. View all price drivers.

Regulatory signals

  • Open rate cases: 0
  • No regulatory events tracked yet.

View regulatory overview for South Dakota

FAQ

What is the average residential electricity price in South Dakota?

South Dakota's average residential electricity rate is 14.52¢/kWh (updated April 2026).

How is the bill estimate calculated?

The estimate uses: kWh * (14.52¢/kWh) / 100 at the EIA all-in average residential rate (delivery included).

Does the estimate include delivery fees and taxes?

Yes for delivery and utility fees: the all-in rate already includes delivery (T&D), fixed charges, and other utility fees. Locally billed taxes vary by area and utility.

More about electricity in South Dakota

Why prices vary by state · Common questions · 1,000 kWh bill · 1,500 kWh bill

Methodology & data

Average residential electricity price in cents per kWh from the published state-level dataset. Values are used as a reference benchmark for comparison and estimation.

Estimates use the EIA all-in average residential rate — energy, delivery, fixed charges, and utility fees together, not just the electricity itself. Fees are inside the rate, not an extra on top; how your own bill splits fixed versus per-kWh charges varies by utility.

Full methodology · Data policy · Source data

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