Power outages in Hamilton, OH
Live outages for Hamilton and the surrounding area, updated every 10 minutes. Hamilton has 64,644 residents.
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No live outage data for Hamilton yet.
Outage map
HamiltonButler County
Outage history in Butler County, which includes Hamilton
2014–2025 recordButler County averaged 24.7 significant outages a year in 2023–2025, about typical for Ohio counties.
In the 12 months to December 2025, there were 23. Half were over within 45 minutes; the longest lasted 18 hours, starting June 18, 2025.
The largest on record began June 13, 2022, with 50,956 customers out at once.
24.7significant outages a year (2023–2025)
i
At least 1% of the area's customers, and at least 100, without power at the same time. Outages less than 6 hours apart count as one.1.5 hourstypical (median) length
i
Half of significant outages here ended sooner than this, and half lasted longer.2.1 dayslongest on record (June 2022)
50,956most customers out at once
| Largest events (start) | Peak out | LastediHow long this area stayed at or above the significant-outage line, not how long any one home was without power. | Customer-hoursiCustomers out multiplied by hours out, added up over the event. 1,000 customers out for 3 hours is 3,000 customer-hours. |
|---|---|---|---|
| June 13, 2022 | 50,956 | 2.1 days | 955,325 |
| August 11, 2017 | 26,785 | 15 minutes | 6,696 |
| November 15, 2018 | 16,015 | 1.6 days | 212,006 |
| December 15, 2020 | 10,178 | 2.5 hours | 11,145 |
| September 20, 2024 | 10,136 | 5 hours | 31,134 |
Recorded outages from EAGLE-I, Oak Ridge National Laboratory (CC BY 4.0).i
From EAGLE-I, Oak Ridge National Laboratory's record of utility outage data every 15 minutes since 2014 (CC BY 4.0). It covered about 9 in 10 U.S. customers.