Florida · Municipal
Utility Board of the City of Key West, F
15.07¢ per kWh, bundled, EIA-861 2025. Average bill $178.08 at 1,181.8 kWh a month, across 27,460 customers on that row.
Florida averaged 15.21¢/kWh and $167.86 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: 27,460, the largest residential count across service types.
Estimate a bill
The figure below is this utility's 2025 EIA residential average.
2025 EIA average
$150.70
15.07¢/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 | 11.91¢ | $144.63 | 1,213.9 | 25,517 |
| 2016 | 12.24¢ | $146.64 | 1,197.7 | 25,505 |
| 2017 | 12.58¢ | $146.32 | 1,163.3 | 25,342 |
| 2018 | 12.75¢ | $148.39 | 1,163.6 | 25,289 |
| 2019 | 12.85¢ | $155.38 | 1,209.4 | 26,058 |
| 2020 | 13.43¢ | $164.67 | 1,226.0 | 26,460 |
| 2021 | 13.73¢ | $163.80 | 1,192.9 | 26,651 |
| 2022 | 18.02¢ | $217.34 | 1,206.0 | 26,831 |
| 2023 | 14.44¢ | $177.89 | 1,231.6 | 27,180 |
| 2024 | 14.03¢ | $169.34 | 1,207.1 | 27,264 |
| 2025 | 15.07¢ | $178.08 | 1,181.8 | 27,460 |
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
Monroe.
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