Delaware · Municipal
City of Dover - (DE)
16.16¢ per kWh, bundled, EIA-861 2025. Average bill $131.42 at 813.3 kWh a month, across 21,793 customers on that row.
Delaware averaged 17.15¢/kWh and $157.80 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: 21,793, the largest residential count across service types.
Estimate a bill
The figure below is this utility's 2025 EIA residential average.
2025 EIA average
$161.60
16.16¢/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 | 12.76¢ | $110.68 | 867.4 | 20,044 |
| 2016 | 12.77¢ | $107.73 | 843.8 | 20,174 |
| 2017 | 12.34¢ | $100.46 | 813.8 | 20,382 |
| 2018 | 12.33¢ | $107.17 | 869.5 | 20,664 |
| 2019 | 12.53¢ | $106.10 | 846.8 | 20,992 |
| 2020 | 12.40¢ | $104.29 | 841.3 | 21,089 |
| 2021 | 12.35¢ | $106.53 | 862.9 | 21,175 |
| 2022 | 14.23¢ | $120.57 | 847.0 | 21,281 |
| 2023 | 14.81¢ | $118.34 | 799.1 | 21,406 |
| 2024 | 15.52¢ | $126.36 | 814.4 | 21,601 |
| 2025 | 16.16¢ | $131.42 | 813.3 | 21,793 |
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
Kent.
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