Ohio · Municipal
City of Westerville - (OH)
14.46¢ per kWh, bundled, EIA-861 2025. Average bill $135.26 at 935.4 kWh a month, across 15,791 customers on that row.
Ohio averaged 16.90¢/kWh and $147.74 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: 15,791, the largest residential count across service types.
Estimate a bill
The figure below is this utility's 2025 EIA residential average.
2025 EIA average
$144.60
14.46¢/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 | 11.31¢ | $110.69 | 978.5 | 14,413 |
| 2016 | 11.38¢ | $109.82 | 965.4 | 14,662 |
| 2017 | 11.48¢ | $102.25 | 891.0 | 14,985 |
| 2018 | 11.02¢ | $108.20 | 982.2 | 15,083 |
| 2019 | 11.61¢ | $105.89 | 911.9 | 15,259 |
| 2020 | 11.94¢ | $110.17 | 922.6 | 15,541 |
| 2021 | 12.40¢ | $115.48 | 931.1 | 15,587 |
| 2022 | 13.27¢ | $118.71 | 894.3 | 15,691 |
| 2023 | 13.01¢ | $109.33 | 840.1 | 15,711 |
| 2024 | 13.19¢ | $121.71 | 922.8 | 15,713 |
| 2025 | 14.46¢ | $135.26 | 935.4 | 15,791 |
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
Delaware, Franklin.
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