Electricity Cost in South Dakota
The average residential electricity rate in South Dakota is 15.37¢ per kWh. At 900 kWh/month, that works out to about $138 per month or $1660 per year.
Rates from EIA data · 900 kWh standard usage benchmark
Average rate
15.37 ¢/kWh
Est. monthly (900 kWh)
$138.33
Est. annual (10,800 kWh)
$1659.96
vs national (monthly)
$-26.46
National avg: 18.31¢/kWh
How South Dakota Compares
State rate
15.37 ¢/kWh
National average
18.31 ¢/kWh
Difference
-16.1%
Category
lower than national average
Key Insights
- Electricity in South Dakota costs 16% less than the national average.
- South Dakota ranks #34 among U.S. states for electricity prices.
- South Dakota has a value score of 93, indicating strong affordability and freshness.
- South Dakota shows a rising electricity price trend based on recent historical data.
More Data & Comparisons
- South Dakota electricity rates — The state overview: current rate, national rank, and the last 12 months
- See electricity cost-of-living analysis in South Dakota
- Moving to South Dakota? See estimated electricity costs.
- See electricity price history in South Dakota
- Need usage-based estimates? Try the electricity cost calculator for South Dakota.
- Interested in backup power? See battery recharge cost in South Dakota.
- Compare battery recharge cost with generator operating cost in South Dakota.
- Average electricity bill in South Dakota — Estimated monthly and annual bills
- Full South Dakota knowledge page — Rates, value score, affordability, trends
- Midwest region — Compare with neighboring states
- Rate rankings (high to low)
- Rate rankings (low to high)
- How much does 500 kWh cost? · 1000 kWh · 2000 kWh — Fixed electricity cost examples
- Compare electricity prices between states — See state-to-state electricity comparisons
- South Dakota vs FloridaSouth Dakota vs TexasSouth Dakota vs Ohio
Related electricity pages
Frequently Asked Questions
- What is the average electricity cost in South Dakota?
- The average residential electricity rate in South Dakota is 15.37 cents per kWh. At 900 kWh per month, that translates to an estimated monthly cost of $138.33.
- Is electricity in South Dakota cheaper than the national average?
- Electricity in South Dakota costs about $26.46 less per month than the U.S. national average when using 900 kWh.
- How much does 900 kWh cost in South Dakota?
- At the average rate of 15.37¢/kWh, 900 kWh costs approximately $138.33 per month, or about $1659.96 per year.