LaGrange County Power Outage History
2015–2025 · Indiana
Average — typical outage frequency and duration nationally. How grades are calculated
Outages by year
Outages by month (seasonality)
Worst outage events on record
| Date | Duration | Customers affected | Cause |
|---|---|---|---|
| May 23, 2019 | 35 hrs | 4,734 (36%) | Thunderstorm Wind |
| Jun 10, 2020 | 44 hrs | 4,214 (32%) | Thunderstorm Wind |
| Sep 29, 2024 | 0 hrs | 3,958 (30%) | Tornado |
| Sep 22, 2024 | 1 hrs | 3,958 (30%) | Unnamed event |
| Sep 29, 2024 | 1 hrs | 3,958 (30%) | Tornado |
Over the 11 years from 2015 to 2025, LaGrange County recorded 349 distinct power outage events, averaging 3.8 hours per event.
The single worst outage on record in LaGrange County started May 23, 2019 (Thunderstorm Wind), lasting 35 hours and leaving up to 4,734 customers without power (36% of the county) at its peak.
June has historically been the worst month for outages in LaGrange County, with 46 events recorded during that month across the dataset.
Based on this history, LaGrange County earns a Reliability Grade of C, placing it in the 42nd percentile nationally for grid reliability (higher percentile = more reliable).
Sized for LaGrange County's outage profile
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Similar counties in Indiana
Counties with the closest reliability grade and national percentile to LaGrange County.
| County | Grade | National percentile |
|---|---|---|
| Steuben County | C | 42nd |
| Newton County | C | 41st |
| Morgan County | C | 43rd |
| Posey County | C | 44th |
| Benton County | C | 44th |
FAQ
How often does power go out in LaGrange County?
Between 2015 and 2025, LaGrange County recorded 349 outage events, averaging 3.8 hours each.
What is LaGrange County's reliability grade?
LaGrange County has a Reliability Grade of C, in the 42nd national percentile.
What was the worst power outage in LaGrange County?
The worst outage on record started May 23, 2019 (Thunderstorm Wind), lasting 35 hours and affecting up to 4,734 customers.