Delaware · Municipal
Town of Middletown - (DE)
16.64¢ per kWh, bundled, EIA-861 2025. Average bill $151.82 at 912.2 kWh a month, across 9,193 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: 9,193, the largest residential count across service types.
Estimate a bill
The figure below is this utility's 2025 EIA residential average.
2025 EIA average
$166.40
16.64¢/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 | 14.04¢ | $138.44 | 986.3 | 6,974 |
| 2016 | 14.06¢ | $135.63 | 964.6 | 7,222 |
| 2017 | 14.10¢ | $128.09 | 908.6 | 7,470 |
| 2018 | 14.04¢ | $132.35 | 942.3 | 7,775 |
| 2019 | 13.86¢ | $129.58 | 934.9 | 8,009 |
| 2020 | 13.86¢ | $129.54 | 934.9 | 8,288 |
| 2021 | 13.37¢ | $128.89 | 964.3 | 8,633 |
| 2022 | 13.88¢ | $126.98 | 915.2 | 8,867 |
| 2023 | 16.00¢ | $139.40 | 871.2 | 8,962 |
| 2024 | 17.12¢ | $158.26 | 924.2 | 9,071 |
| 2025 | 16.64¢ | $151.82 | 912.2 | 9,193 |
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
New Castle.
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