South Dakota · Municipal
City of Brookings - (SD)
10.69¢ per kWh, bundled, EIA-861 2025. Average bill $94.09 at 880.2 kWh a month, across 10,769 customers on that row.
South Dakota averaged 13.32¢/kWh and $131.10 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: 10,769, the largest residential count across service types.
Estimate a bill
The figure below is this utility's 2025 EIA residential average.
2025 EIA average
$106.90
10.69¢/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 | 9.47¢ | $81.78 | 863.8 | 9,084 |
| 2016 | 10.14¢ | $85.54 | 843.5 | 9,272 |
| 2017 | 10.28¢ | $85.82 | 834.6 | 9,399 |
| 2018 | 10.41¢ | $95.86 | 920.8 | 9,455 |
| 2019 | 10.85¢ | $95.91 | 884.0 | 9,625 |
| 2020 | 10.82¢ | $94.79 | 875.7 | 9,760 |
| 2021 | 11.02¢ | $93.30 | 846.6 | 9,906 |
| 2022 | 11.00¢ | $96.27 | 875.2 | 10,033 |
| 2023 | 10.83¢ | $95.16 | 878.3 | 10,227 |
| 2024 | 11.12¢ | $89.79 | 807.3 | 10,544 |
| 2025 | 10.69¢ | $94.09 | 880.2 | 10,769 |
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
Brookings.
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