In July 2026, homes in Oklahoma paid an average of 14.35¢ per kWh, the 10th cheapest of the 50 states and DC and 21.6% below the U.S. average of 18.31¢.
That price is up 6.1% from a year earlier.
Over the past 12 months the average home in Oklahoma used 1,052 kWh a month, for an average bill of $144 (U.S.: $157).
About electricity in Oklahoma
Natural gas and wind generate nearly equal shares of Oklahoma's electricity, and the state produces more than it uses. Electric cooperatives serve about a quarter of homes.
- natural gas 45%
- wind 42%
- coal 10%
- other 3%
The Oklahoma Corporation Commission is the state agency that regulates electric utilities in Oklahoma.
Average electric bill in Oklahoma
Over the last 12 months the average Oklahoma home paid $144 a month for electricity, the 21st lowest of the 50 states and DC. In July 2026 the average bill was $229 for 1,598 kWh.
Over the last 12 months, homes in Oklahoma used the most electricity in July, when air conditioning drives usage up: an average of 1,598 kWh and a $229 bill. The lightest month was November, at 754 kWh and $101.
What would I pay?
| Monthly use | Per month | Per year |
|---|---|---|
| 500 kWh × 14.35¢ | $71.75 | $861 |
| 1,000 kWh × 14.35¢typical | $143.50 | $1,722 |
| 1,500 kWh × 14.35¢ | $215.25 | $2,583 |
| 2,000 kWh × 14.35¢ | $287.00 | $3,444 |
Estimate your own bill
Cost of electricity in Oklahoma by month
Businesses in Oklahoma paid 10.32¢ per kWh in July 2026 (the 7th cheapest for business power), and industrial users paid 8.16¢.
Electric companies in Oklahoma
33 utilities deliver electricity to homes in Oklahoma. The largest is Oklahoma Gas & Electric Co, serving 716,295 homes.
| Utility | Homes served | Avg. home rate |
|---|---|---|
| Oklahoma Gas & Electric Co | 716,295 | 12.49¢ |
| Public Service Co of Oklahoma | 506,245 | 14.23¢ |
| Oklahoma Electric Coop Inc | 59,539 | 12.87¢ |
| City of Edmond | 39,944 | 10.73¢ |
| Northeast Oklahoma Electric Co | 38,163 | 13.79¢ |
| Verdigris Valley Elec Coop Inc | 35,514 | 12.40¢ |
| East Central Oklahoma Elec Coop Inc | 33,788 | 13.59¢ |
| Lake Region Electric Coop, Inc | 25,042 | 13.03¢ |
| Canadian Valley Elec Coop, Inc | 24,981 | 13.32¢ |
| CKenergy Electric Cooperative | 22,775 | 13.84¢ |
"Avg. home rate" is what each utility's full-service residential customers paid on average in 2025 (revenue ÷ kWh sold). Delivery-only utilities have no full-service rate.
Can you choose your electricity supplier in Oklahoma?
No. Households in Oklahoma buy electricity from the utility that serves their address. Rates are set by the state utility commission (for investor-owned utilities) or by the utility's own board (for co-ops and city-owned utilities).
Oklahoma compared with neighboring states
| State | Price per kWh | Avg. monthly bill (12 mo.) |
|---|---|---|
| Arkansas | 14.33¢ | $141 |
| Oklahoma | 14.35¢ | $144 |
| Kansas | 15.27¢ | $132 |
| Texas | 15.88¢ | $176 |
| Missouri | 16.09¢ | $145 |
| New Mexico | 16.09¢ | $99 |
| Colorado | 17.00¢ | $112 |
Oklahoma electricity FAQ
What is the average electric bill in Oklahoma?
The average home in Oklahoma paid $144 a month over the last 12 months, using 1,052 kWh. That is the 21st lowest of the 50 states and DC. In July 2026 alone, the average bill was $229.
How much does electricity cost per kWh in Oklahoma?
Homes paid an average of 14.35¢ per kWh in July 2026, 21.6% below the U.S. average of 18.31¢. Businesses paid 10.32¢ per kWh.
Which month has the highest electric bills in Oklahoma?
July, in the last 12 months of data: the average bill reached $229 (1,598 kWh), compared with $101 in November, the lowest month.
Can I choose my electricity provider in Oklahoma?
No. Households in Oklahoma buy electricity from the utility that serves their address, at rates set by regulators or the utility's board.
What are the largest electric companies in Oklahoma?
By number of residential customers in 2025: Oklahoma Gas & Electric Co (716,295), Public Service Co of Oklahoma (506,245), Oklahoma Electric Coop Inc (59,539).
Latest OK electric rates, bills and usage: U.S. Energy Information Administration retail sales data (forms EIA-861M and EIA-861), latest month July 2026. Utilities and suppliers: EIA-861 (2025). Bills and usage are revenue and sales divided by customers. Last updated 2026-10-20.