Washington · Municipal
City of Centralia - (WA)
9.91¢ per kWh, bundled, EIA-861 2025. Average bill $110.85 at 1,118.1 kWh a month, across 9,118 customers on that row.
Washington averaged 13.17¢/kWh and $124.41 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: 9,118, the largest residential count across service types.
Estimate a bill
The figure below is this utility's 2025 EIA residential average.
2025 EIA average
$99.10
9.91¢/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 | 8.71¢ | $91.05 | 1,045.2 | 8,481 |
| 2016 | 8.92¢ | $94.37 | 1,058.2 | 8,496 |
| 2017 | 9.30¢ | $109.95 | 1,182.8 | 8,580 |
| 2018 | 9.81¢ | $108.61 | 1,107.5 | 8,655 |
| 2019 | 9.87¢ | $109.60 | 1,110.1 | 8,770 |
| 2020 | 9.88¢ | $108.78 | 1,100.6 | 8,842 |
| 2021 | 9.83¢ | $112.44 | 1,143.5 | 8,926 |
| 2022 | 9.77¢ | $116.15 | 1,188.9 | 8,964 |
| 2023 | 9.83¢ | $113.58 | 1,155.4 | 9,015 |
| 2024 | 9.88¢ | $110.54 | 1,118.3 | 9,068 |
| 2025 | 9.91¢ | $110.85 | 1,118.1 | 9,118 |
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
Lewis, Thurston.
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