Electricity rates in Duncan, OK
Duncan (23,231 people, Stephens County) is served by 7 electric utilities. Homes on Cotton Electric Co-op pay about 13.31¢/kWh, 3% less than the Oklahoma average.
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Electric companies serving Duncan
| Utility | Type | Rate | Avg bill | Homes (statewide) | Outage min |
|---|---|---|---|---|---|
| Cotton Electric Co-op | Electric cooperative | 13.31¢ | $171 | 20K | 549 |
| Oklahoma Gas & Electric Co. | Investor-owned utility | 12.47¢ | $130 | 716K | 237 |
| Rural Electric Co-op | Electric cooperative | 12.46¢ | $144 | 9,157 | 698 |
| Public Service Co of Oklahoma | Investor-owned utility | 15.69¢ | $160 | 506K | 200 |
| City of Duncan | Municipal utility | 10.47¢ | $177 | 8,791 | 578 |
| City of Marlow | Municipal utility | 9.48¢ | $122 | 2,304 | 933 |
| City of Comanche | Municipal utility | 16.98¢ | $208 | 811 | — |
Power outages in Stephens County right now
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Outage history in Stephens County
| 2024 | 2025 | |
|---|---|---|
| Outage minutes per customer | 176 | 371 |
| Days with outages | 34 | 56 |
| Most customers out at once | 5,149 (20.1%) | 9,312 (36.3%) |
| Worst day | 2024-07-11 | 2025-04-05 |
Outage minutes by month, 2025
More outage time than 2024 (176 min). Data: ORNL EAGLE-I county outage snapshots every 15 minutes, covering all utilities in the county.
Nearby cities
ZIP codes: 73533, 73534, 73536
Frequently asked questions
What is the electricity rate in Duncan?
Most homes in Duncan get power from Cotton Electric Co-op, where residential customers pay an average of 13.31¢/kWh including all charges. The Oklahoma average is 13.70¢ and the U.S. average 17.99¢. Other utilities serving parts of Duncan: Oklahoma Gas & Electric Co. (12.47¢), Rural Electric Co-op (12.46¢), Public Service Co of Oklahoma (15.69¢).
What is the average electric bill in Duncan?
About $171 a month, based on 1,285 kWh a month (the average for Cotton Electric Co-op customers) at 13.31¢/kWh. Homes with electric heat, pools or EVs pay more.
Who is the electric company in Duncan, OK?
7 utilities serve Duncan's ZIP codes: Cotton Electric Co-op, Oklahoma Gas & Electric Co., Rural Electric Co-op, Public Service Co of Oklahoma, City of Duncan, City of Marlow, City of Comanche. Which one serves you depends on your street address.
How often does the power go out in Duncan?
In 2025, customers in Stephens County averaged 6 hr 11 min without power. Outages hit 56 days of the year, and the worst day was 2025-04-05, when 9,312 customers (36.3%) were out. Source: ORNL EAGLE-I.