Massachusetts · Municipal
Town of Mansfield - (MA)
15.04¢ per kWh, bundled, EIA-861 2025. Average bill $110.90 at 737.5 kWh a month, across 9,406 customers on that row.
Massachusetts averaged 30.41¢/kWh and $181.08 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: 9,406, the largest residential count across service types.
Estimate a bill
The figure below is this utility's 2025 EIA residential average.
2025 EIA average
$150.40
15.04¢/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 | 12.83¢ | $100.33 | 782.2 | 8,709 |
| 2016 | 13.23¢ | $100.71 | 761.0 | 8,706 |
| 2017 | 12.22¢ | $89.19 | 729.8 | 8,839 |
| 2018 | 12.26¢ | $95.78 | 781.3 | 8,837 |
| 2019 | 12.37¢ | $91.11 | 736.7 | 8,914 |
| 2020 | 12.10¢ | $90.85 | 751.1 | 9,215 |
| 2021 | 11.70¢ | $85.67 | 732.0 | 9,385 |
| 2022 | 14.73¢ | $110.12 | 747.5 | 9,381 |
| 2023 | 16.72¢ | $117.79 | 704.4 | 9,385 |
| 2024 | 15.16¢ | $109.93 | 725.0 | 9,399 |
| 2025 | 15.04¢ | $110.90 | 737.5 | 9,406 |
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
Bristol.
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