13.59¢
per kWh, 2025
[ East Central Oklahoma Elec Coop / OK ]
East Central Oklahoma Elec Coop electricity rates in Oklahoma
NO RATE CASE ON FILE · DATA 2025
change in average rate, 2024→2025
+13.3%
vs 2024
33,788
residential customers
+19.3%
since 2020
What your bill becomes
Bill today
No change on file
Difference / month · / year
Estimated at East Central Oklahoma Elec Coop's average effective residential rate (13.59¢/kWh, EIA, all charges included). Your tariff, fees and taxes differ.
Rate history 2015–2025
| Year | ¢/kWh | Change | Customers |
|---|---|---|---|
| 2015 | 10.68¢ | — | 28,973 |
| 2016 | 11.35¢ | +6.3% | 29,364 |
| 2017 | 11.60¢ | +2.2% | 29,692 |
| 2018 | 11.23¢ | −3.2% | 29,998 |
| 2019 | 11.41¢ | +1.6% | 30,333 |
| 2020 | 11.39¢ | −0.2% | 30,994 |
| 2021 | 10.63¢ | −6.7% | 31,696 |
| 2022 | 10.86¢ | +2.2% | 32,388 |
| 2023 | 10.87¢ | +0.1% | 32,839 |
| 2024 | 11.99¢ | +10.3% | 33,358 |
| 2025 | 13.59¢ | +13.3% | 33,788 |
How this compares
13.21¢
Oklahoma average, 2025
+2.9%
East Central Oklahoma Elec Coop vs OK 2025 average
−21.1%
vs US 2025 average
#16
priciest in OK
Serves 9 counties in Oklahoma: Creek, Lincoln, McIntosh, Muskogee, Okfuskee, Okmulgee, Seminole, Tulsa, Wagoner. 44 ZIP codes.
Questions
Is East Central Oklahoma Elec Coop raising rates in 2026?
No rate case for East Central Oklahoma Elec Coop is on file with the Oklahoma Corporation Commission in our tracker. Its average residential rate moved +13.3% from 2024 to 2025. We check the commission docket monthly.
What does East Central Oklahoma Elec Coop charge per kWh?
East Central Oklahoma Elec Coop's average effective residential rate was 13.59¢ per kWh in 2025 (EIA-861, revenue divided by sales, all charges included). Oklahoma's 2025 average was 13.21¢.
How much have East Central Oklahoma Elec Coop rates gone up in five years?
+19.3% between 2020 and 2025, against +28.2% for Oklahoma as a whole over the latest five-year window.
How many customers does East Central Oklahoma Elec Coop have in Oklahoma?
33,788 residential customers in 2025, across 9 counties including Creek, Lincoln, McIntosh, according to the EIA-861 survey.
Where do these numbers come from?
Rates and customer counts are from the US Energy Information Administration's annual EIA-861 survey; rate-case facts are from the Oklahoma Corporation Commission docket linked on this page. Nothing here is a utility bill; use it to understand the direction and size of changes.
Sources
- EIA-861 Sales to Ultimate Customers, 2015–2025 (released 2026-10-07)
- EIA-861M monthly state averages through Jul 2026
- NREL utility-by-ZIP lookup (2024)