Trumbull CountyPower Outage History
What this grade means
Worse than average — more frequent or longer outages than most counties. This county's recorded history shows more frequent outages and/or longer restoration times than most US counties over the same 12-year period. If you live here, it's worth taking backup power more seriously than an average household would.
Outages by year
Outages by month (seasonality)
Worst outage events on record
| Date | Duration | Customers affected | Cause |
|---|---|---|---|
| Mar 25, 2023 | 107 hrs | 46,751 (50%) | Thunderstorm Wind |
| Apr 1, 2023 | 98 hrs | 30,366 (32%) | Thunderstorm Wind |
| Jun 16, 2019 | 11 hrs | 23,490 (25%) | Tornado |
| Aug 6, 2018 | 6 hrs | 16,945 (18%) | Unnamed event |
| Jul 18, 2023 | 2 hrs | 16,088 (17%) | Unnamed event |
Was There an Outage on a Specific Date?
Pick a date to see whether a power outage was recorded for Trumbull County, Ohio that day.
Over the 12 years from 2014 to 2025, Trumbull County recorded 1,114 distinct power outage events, averaging 2.7 hours per event.
The single worst outage on record in Trumbull County started March 25, 2023 (Thunderstorm Wind), lasting 107 hours and leaving up to 46,751 customers without power (50% of the county) at its peak.
June has historically been the worst month for outages in Trumbull County, with 165 events recorded during that month across the dataset.
Based on this history, Trumbull County earns a Reliability Grade of D, placing it in the 36th percentile nationally for grid reliability (higher percentile = more reliable).
Similar counties in Ohio
Counties with the closest reliability grade and national percentile to Trumbull County.
| County | Grade | National percentile |
|---|---|---|
| Holmes County | D | 36th |
| Clinton County | D | 37th |
| Knox County | D | 37th |
| Preble County | D | 37th |
| Clermont County | D | 34th |
Most reliable counties nationally
The top 3 counties nationally by reliability grade and percentile.
| County | State | Grade | National percentile |
|---|---|---|---|
| Clay County | South Dakota | A | 100th |
| Clearwater County | Minnesota | A | 99th |
| Limestone County | Alabama | A | 99th |
Least reliable counties nationally
The bottom 3 counties nationally by reliability grade and percentile.
| County | State | Grade | National percentile |
|---|---|---|---|
| Clay County | West Virginia | F | 0th |
| Lincoln County | West Virginia | F | 0th |
| Cameron Parish | Louisiana | F | 0th |
FAQ
How often does power go out in Trumbull County?
Between 2014 and 2025, Trumbull County recorded 1,114 outage events, averaging 2.7 hours each.
What is Trumbull County's reliability grade?
Trumbull County has a Reliability Grade of D, in the 36th national percentile.
What was the worst power outage in Trumbull County?
The worst outage on record started March 25, 2023 (Thunderstorm Wind), lasting 107 hours and affecting up to 46,751 customers.