Oklahoma · EIA utility 17671 · Full-service utility
Southwest Arkansas E C C electricity rates in Oklahoma, 2025
Southwest Arkansas E C C’s 220 residential customers paid an average of 12.88¢ per kWh in 2025, 2% below the Oklahoma average of 13.21¢. The typical home used 983 kWh a month, for an average bill of $127.
- 12.88¢avg ¢/kWh (2025)+0.65¢ (+5.3%) vs 2024
- $127Avg monthly billOklahoma: $141
- 983 kWhAvg monthly useOklahoma: 1,064 kWh
- 220Residential customersFull-service utility
| Sector | Customers | Sales (MWh) | Revenue | ¢/kWh 2025 | ¢/kWh 2024 | Change |
|---|---|---|---|---|---|---|
| Residential | 220 | 2,594 | $334,200 | 12.88¢ | 12.24¢ | +0.65¢ (+5.3%) |
| Commercial | 17 | 531 | $61,800 | 11.64¢ | 10.79¢ | +0.85¢ (+7.8%) |
| Industrial | 0 | 0 | $0 | n/a | n/a | n/a |
| All sectors | 237 | 3,125 | $396,000 | 12.67¢ | 11.98¢ | +0.69¢ (+5.8%) |
How Southwest Arkansas E C C compares
- Oklahoma residential average, 2025: 13.21¢ per kWh, 1,064 kWh a month, $141 average bill. U.S. average: 17.23¢, 874 kWh, $151.
- Latest monthly figure: Oklahoma homes paid 14.82¢ per kWh in August 2026 (preliminary), against 14.42¢ in August 2025. Summer months often run higher than the annual average.
- From 2024 to 2025 this average rose 5.3%; the state average rose 7.9%.
- Southwest Arkansas E C C is an electric cooperative, owned by the members it serves; its board sets rates. Balancing authority: MISO.
Where Southwest Arkansas E C C serves
EIA lists 1 Oklahoma county in its 2025 service territory: McCurtain.
3 ZIP codes are matched to Southwest Arkansas E C C in NREL’s 2024 ZIP file: 71937, 74734, 74740. Utility boundaries do not follow ZIP lines, so a ZIP can have more than one provider.
Oklahoma full-service utilities with similar rates
| Provider | ¢/kWh | Avg bill | Customers |
|---|---|---|---|
| Oklahoma Gas & Electric Co | 12.49¢ | $131 | 716,295 |
| Cimarron Electric Coop | 12.50¢ | $123 | 15,541 |
| City of Ponca City (OK) | 12.52¢ | $111 | 13,907 |
| Cotton Electric Coop, Inc | 12.74¢ | $164 | 19,906 |
| Oklahoma Electric Coop Inc | 12.87¢ | $162 | 59,539 |
| Central Rural Electric Cooperative, Inc | 12.89¢ | $193 | 20,052 |
| Lake Region Electric Coop, Inc (OK) | 13.03¢ | $154 | 25,042 |
| City of Altus (OK) | 13.09¢ | $128 | 8,252 |
Sources
- U.S. Energy Information Administration, Annual Electric Power Industry Report, Form EIA-861, 2025 final data (f8612025.zip, file dated October 7, 2026): Sales to Ultimate Customers, Average Monthly Bill and Service Territory tables.
- EIA Form EIA-861, 2024 final data (f8612024.zip, file dated December 4, 2025), for the 2024 comparison.
- EIA Electric Power Monthly, Table 5.6.A (average price by state, August 2026 and August 2025; 2026 values are preliminary), file dated October 22, 2026.
- National Renewable Energy Laboratory via OpenEI, U.S. Electric Utility Companies and Rates: Look-up by Zipcode (2024) (investor-owned and other utilities, files dated November 10, 2025), used only to match ZIP codes to utilities.
Average price = residential revenue ÷ residential kWh sold, as reported to EIA. It includes fixed monthly charges, taxes passed through in revenue and seasonal tiers, averaged over the year. Your own rate depends on your tariff and usage.