Oklahoma Electric Coop Inc Electricity Rates and Average Bill (Oklahoma)
Data through July 2026 (the latest month EIA has published) · Updated October 14, 2026
As of July 2026, Oklahoma Electric Coop Inc's residential customers in Oklahoma paid an average effective rate of 13.60¢/kWh with an average monthly bill of $234.45, per EIA Form 861-M data. That rate is 0.8¢ below the Oklahoma average of 14.35¢/kWh; the U.S. average is 18.31¢/kWh.
Rate trend vs the Oklahoma average
View this chart as a table (last 12 months)
| Month | Rate (¢/kWh) | Avg bill ($/mo) | Avg usage (kWh/mo) |
|---|---|---|---|
| August 2025 | 13.28 | 203.59 | 1533 |
| September 2025 | 14.03 | 171.85 | 1225 |
| October 2025 | 14.35 | 151.21 | 1053 |
| November 2025 | 14.45 | 129.69 | 898 |
| December 2025 | 11.55 | 148.21 | 1283 |
| January 2026 | 11.63 | 175.94 | 1513 |
| February 2026 | 13.90 | 154.08 | 1109 |
| March 2026 | 13.84 | 138.44 | 1000 |
| April 2026 | 15.14 | 135.85 | 897 |
| May 2026 | 14.26 | 145.23 | 1018 |
| June 2026 | 14.65 | 197.77 | 1350 |
| July 2026 | 13.60 | 234.45 | 1724 |
Oklahoma Electric Coop Inc vs Oklahoma vs the U.S.
| Oklahoma Electric Coop Inc | Oklahoma | U.S. average | |
|---|---|---|---|
| Rate (July 2026) | 13.60¢/kWh | 14.35¢/kWh | 18.31¢/kWh |
| Average monthly bill | $234.45 | $229.36 | $212.44 |
| Average monthly usage | 1724 kWh | 1598 kWh | 1160 kWh |
| Rate change, 1 year | +1.6% | +6.1% | +4.9% |
Estimate a bill at Oklahoma Electric Coop Inc rates
Worked example: 1,000 kWh at Oklahoma Electric Coop Inc's average effective rate of 13.60¢/kWh is about $136.00. The utility's actual average usage is 1724 kWh/month, which produces the $234.45 average bill. This is an all-in average (energy, delivery, fixed charges, riders); your tariff's marginal price will differ.
See the full Oklahoma rate trend, look up another utility by ZIP code, or read why electric bills are rising.
Source: EIA Form 861-M (monthly utility-level sales to ultimate customers, residential), published with roughly a two-month lag. Rate = revenue ÷ sales; bill = revenue ÷ customers. Months failing basic sanity screens are excluded. See methodology.