Oklahoma · Cooperative
Cotton Electric Coop, Inc
12.74¢ per kWh, bundled, EIA-861 2025. Average bill $163.76 at 1,285.2 kWh a month, across 19,906 customers on that row.
Oklahoma averaged 13.21¢/kWh and $140.52 a month. The United States averaged 17.23¢/kWh and $150.68. State and national figures come from EIA's Average Bill file.
Revenue divided by sales, EIA-861 Sales to Ultimate Customers, 2025, released October 7, 2026. Texas wires utilities come from the Delivery Companies file. The price and bill use bundled service. Customer count: 19,906, the largest residential count across service types.
Estimate a bill
The figure below is this utility's 2025 EIA residential average.
2025 EIA average
$127.40
12.74¢/kWh × 1,000 kWh. Bundled residential average, EIA-861 2025. The customer charge is already folded into this average, so it stands beside a tariff total rather than being added to it.
Annual history
| Year | ¢/kWh | Avg. bill | Avg. kWh | Customers |
|---|---|---|---|---|
| 2015 | 11.34¢ | $143.49 | 1,265.3 | 18,260 |
| 2016 | 11.29¢ | $140.91 | 1,247.6 | 18,267 |
| 2017 | 11.45¢ | $137.80 | 1,203.7 | 18,315 |
| 2018 | 10.81¢ | $148.59 | 1,374.3 | 18,376 |
| 2019 | 11.10¢ | $149.98 | 1,351.5 | 18,453 |
| 2020 | 11.29¢ | $147.73 | 1,308.8 | 18,691 |
| 2021 | 11.98¢ | $155.18 | 1,294.9 | 18,985 |
| 2022 | 13.01¢ | $182.37 | 1,402.2 | 19,241 |
| 2023 | 12.27¢ | $160.11 | 1,304.5 | 19,459 |
| 2024 | 11.86¢ | $154.93 | 1,306.5 | 19,696 |
| 2025 | 12.74¢ | $163.76 | 1,285.2 | 19,906 |
EIA-861, 2015–2025, using the same service type as the 2025 figure. A blank year means that service was not in the file.
Counties
Caddo, Carter, Comanche, Cotton, Grady, Jefferson, Stephens, Tillman.
EIA-861 Service Territory, 2025. A listed county is the county EIA recorded. It does not mean every address in the county is served. Open this utility in the bill calculator · Rate history tool