Logan CountyPower Outage History
What this grade means
Average — typical outage frequency and duration nationally. This county sits in the middle of the national distribution — its outage frequency and duration over the past 12 years are close to the nationwide median, neither notably better nor worse than most other US counties. A typical amount of backup-power preparedness is reasonable here.
Outages by year
Outages by month (seasonality)
Worst outage events on record
| Date | Duration | Customers affected | Cause |
|---|---|---|---|
| May 26, 2020 | <1 hr | 8,555 (44%) | Unnamed event |
| Nov 16, 2016 | 2 hrs | 8,288 (42%) | Unnamed event |
| Mar 26, 2021 | 10 hrs | 7,593 (39%) | High Wind |
| Dec 30, 2019 | 10 hrs | 5,228 (27%) | High Wind |
| Jun 14, 2022 | 45 hrs | 5,198 (27%) | Thunderstorm Wind |
Was There an Outage on a Specific Date?
Pick a date to see whether a power outage was recorded for Logan County, Ohio that day.
Over the 12 years from 2014 to 2025, Logan County recorded 426 distinct power outage events, averaging 2.4 hours per event.
The single worst outage on record in Logan County started May 26, 2020, lasting less than 1 hour and leaving up to 8,555 customers without power (44% of the county) at its peak.
July has historically been the worst month for outages in Logan County, with 50 events recorded during that month across the dataset.
Based on this history, Logan County earns a Reliability Grade of C, placing it in the 57th percentile nationally for grid reliability (higher percentile = more reliable).
Similar counties in Ohio
Counties with the closest reliability grade and national percentile to Logan County.
| County | Grade | National percentile |
|---|---|---|
| Pickaway County | C | 57th |
| Paulding County | C | 58th |
| Allen County | C | 58th |
| Delaware County | C | 56th |
| Van Wert County | C | 56th |
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 Logan County?
Between 2014 and 2025, Logan County recorded 426 outage events, averaging 2.4 hours each.
What is Logan County's reliability grade?
Logan County has a Reliability Grade of C, in the 57th national percentile.
What was the worst power outage in Logan County?
The worst outage on record started May 26, 2020, lasting less than 1 hour and affecting up to 8,555 customers.