Oklahoma vs South Dakota Electricity Rates (2026)
Oklahoma has 6.7% cheaper electricity than South Dakota. Oklahoma residents pay 12.82¢/kWh compared to 13.74¢/kWh in South Dakota, saving about $2.00/month on average.
Oklahoma
12.82¢
per kWh
$131/mo
South Dakota
13.74¢
per kWh
$133/mo
Detailed Rate Comparison
| Metric | Oklahoma | South Dakota | National Avg |
|---|---|---|---|
| Residential Rate | 12.82¢/kWh | 13.74¢/kWh | 17.22¢/kWh |
| Commercial Rate | 10.38¢/kWh | 11.52¢/kWh | - |
| Industrial Rate | 6.62¢/kWh | 9.11¢/kWh | - |
| Avg Monthly Bill | $131 | $133 | $134 |
| Renewable Energy | 42.0% | 35.0% | ~22% |
| Primary Source | Wind | Wind | - |
Appliance Running Costs: Oklahoma vs South Dakota
Monthly cost to run common household appliances in each state.
| Appliance | OK | SD | Savings |
|---|---|---|---|
| Air Purifier | $4.62 | $4.95 | OK saves $0.33 |
| Blender | $0.15 | $0.16 | OK saves $0.01 |
| CFL Bulb (13W) | $0.40 | $0.43 | OK saves $0.03 |
| Cable / Satellite Box | $3.23 | $3.46 | OK saves $0.23 |
| Ceiling Fan | $3.46 | $3.71 | OK saves $0.25 |
| Central Air Conditioner | $107.69 | $115.42 | OK saves $7.73 |
| Chest Freezer | $7.38 | $7.91 | OK saves $0.53 |
| Clothes Dryer (Electric) | $11.54 | $12.37 | OK saves $0.83 |
| Coffee Maker | $0.87 | $0.93 | OK saves $0.06 |
| Crypto Mining Rig | $138.46 | $148.39 | OK saves $9.94 |
| Dehumidifier | $13.85 | $14.84 | OK saves $0.99 |
| Desktop Computer | $6.15 | $6.60 | OK saves $0.44 |
| Dishwasher | $6.92 | $7.42 | OK saves $0.50 |
| Electric Baseboard Heater | $38.46 | $41.22 | OK saves $2.76 |
| Electric Fireplace | $21.54 | $23.08 | OK saves $1.55 |
Bottom Line: Oklahoma vs South Dakota
Oklahoma is the more affordable state for electricity, with rates 6.7% lower than South Dakota. An average household would save about $24.00/year by living in Oklahoma.
Oklahoma gets its electricity primarily from Wind with 42.0% renewable, while South Dakota relies on Wind with 35.0% renewable.
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Frequently Asked Questions
Is electricity cheaper in Oklahoma or South Dakota?
Electricity is cheaper in Oklahoma at 12.82¢/kWh compared to South Dakota at 13.74¢/kWh. That's a 6.7% difference, saving about $2.00/month on an average residential bill.
What is the average electricity bill in Oklahoma vs South Dakota?
The average monthly electricity bill is $131 in Oklahoma and $133 in South Dakota. The national average is $134.
Which state uses more renewable energy, Oklahoma or South Dakota?
Oklahoma has a higher renewable energy percentage at 42.0%, compared to 35.0% in South Dakota.
What are the main energy sources in Oklahoma and South Dakota?
Oklahoma primarily uses Wind, while South Dakota relies on Wind.
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Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)