California · Municipal
City of Colton - (CA)
23.00¢ per kWh, bundled, EIA-861 2025. Average bill $118.87 at 516.9 kWh a month, across 17,367 customers on that row.
California averaged 31.35¢/kWh and $154.73 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: 17,367, the largest residential count across service types.
Estimate a bill
The figure below is this utility's 2025 EIA residential average.
2025 EIA average
$230.00
23.00¢/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 | 15.92¢ | $81.25 | 510.3 | 16,353 |
| 2016 | 15.74¢ | $79.22 | 503.2 | 16,531 |
| 2017 | 16.16¢ | $82.80 | 512.4 | 16,661 |
| 2018 | 15.91¢ | $81.07 | 509.7 | 16,735 |
| 2019 | 15.65¢ | $75.04 | 479.5 | 17,054 |
| 2020 | 16.41¢ | $91.66 | 558.7 | 17,129 |
| 2021 | 14.97¢ | $79.72 | 532.5 | 17,248 |
| 2022 | 16.46¢ | $87.87 | 533.7 | 17,291 |
| 2023 | 22.87¢ | $116.48 | 509.4 | 17,135 |
| 2024 | 24.85¢ | $133.37 | 536.7 | 17,472 |
| 2025 | 23.00¢ | $118.87 | 516.9 | 17,367 |
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
San Bernardino.
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