Electricity rates in Oklahoma
Households in Oklahoma paid an average of 14.82¢ per kilowatt-hour in August 2026. That is 18% below the national average of 18.16¢, and the 13th cheapest of the 51 U.S. jurisdictions. Year over year the rate is up 2.8%.
- Average rate
- 14.82¢
- A year ago
- 14.42¢
- U.S. average
- 18.16¢
- Rank
- 13th cheapest
What common appliances cost in Oklahoma
Every figure below is this state's rate applied to a stated usage assumption. Follow any row for the full breakdown.
| Appliance | kWh/year | Per month | Per year |
|---|---|---|---|
| Electric car | 3,800 | $46.93 | $563 |
| Electric water heater | 3,500 | $43.23 | $519 |
| Hot tub | 2,500 | $30.88 | $370 |
| Central air conditioner | 2,352 | $29.05 | $349 |
| Heat pump | 2,160 | $26.68 | $320 |
| Pool pump | 1,728 | $21.34 | $256 |
| Electric baseboard heater | 1,350 | $16.67 | $200 |
| Garage refrigerator | 900 | $11.12 | $133 |
| Space heater | 864 | $10.67 | $128 |
| Portable air conditioner | 845 | $10.43 | $125 |
| Electric clothes dryer | 780 | $9.63 | $116 |
| Window air conditioner | 691 | $8.54 | $102 |
| Aquarium | 591 | $7.30 | $87.63 |
| Gaming pc | 584 | $7.21 | $86.55 |
| Well pump | 548 | $6.76 | $81.14 |
| Dehumidifier | 540 | $6.67 | $80.03 |
| Air purifier | 438 | $5.41 | $64.91 |
| Refrigerator | 400 | $4.94 | $59.28 |
| Desktop computer | 400 | $4.94 | $59.28 |
| Electric oven | 333 | $4.11 | $49.32 |
| Dishwasher | 312 | $3.85 | $46.24 |
| Chest freezer | 300 | $3.71 | $44.46 |
| Game console | 219 | $2.70 | $32.46 |
| Coffee maker | 164 | $2.03 | $24.34 |
| 55-inch led tv | 164 | $2.03 | $24.34 |
| Washing machine | 130 | $1.61 | $19.27 |
| Air fryer | 126 | $1.56 | $18.67 |
| Laptop | 120 | $1.48 | $17.78 |
| Box fan | 112 | $1.39 | $16.67 |
| Electric kettle | 110 | $1.35 | $16.23 |
| Microwave | 110 | $1.35 | $16.23 |
| Incandescent bulb | 110 | $1.35 | $16.23 |
| Treadmill | 105 | $1.30 | $15.56 |
| Slow cooker | 96 | $1.19 | $14.23 |
| Hair dryer | 94 | $1.17 | $14.00 |
| Wi-fi router | 88 | $1.08 | $12.98 |
| Ceiling fan | 86 | $1.07 | $12.80 |
| 3d printer | 65 | 80.0¢ | $9.60 |
| Computer monitor | 60 | 74.1¢ | $8.89 |
| Security camera | 44 | 54.1¢ | $6.49 |
| Electric pressure cooker | 42 | 51.9¢ | $6.22 |
| Rice cooker | 42 | 51.9¢ | $6.22 |
| Electric lawn mower | 42 | 51.4¢ | $6.17 |
| Electric blanket | 38 | 47.4¢ | $5.69 |
| Vacuum cleaner | 36 | 44.5¢ | $5.34 |
| Toaster | 35 | 43.3¢ | $5.19 |
| Smart speaker | 26 | 32.5¢ | $3.89 |
| Clothes iron | 16 | 20.4¢ | $2.45 |
| Led bulb | 16 | 20.3¢ | $2.43 |
| String of christmas lights | 7 | 8.3¢ | $1.00 |
The largest single line item on this list in Oklahoma is an electric car at $563 a year. The whole list together comes to $4,182 a year, though few households run all of them.
The average Oklahoma household's bill was $132.05 a month in 2024. Why it is that number.
The same figures come as a printable Oklahoma Home Energy Cost Workbook, with worksheets for auditing and tracking your own usage. See what is in it — the California edition is free to download.
Questions
- What is the average electricity rate in Oklahoma?
- 14.82¢ per kilowatt-hour for residential customers in August 2026, according to EIA's Electric Power Monthly.
- Is electricity expensive in Oklahoma?
- It ranks 13th cheapest of 51 U.S. jurisdictions, 18% below the national average.
- Why is my bill higher than this rate suggests?
- This is a statewide average of what customers actually paid, so it already blends in fixed charges and taxes across all utilities and plans. Your own utility, rate plan, time-of-use period and tier can each move you well away from the average.