Franklin County Power Outage History
2014–2025 · Mississippi
Bottom 20% least reliable nationally — frequent and/or long outages. How grades are calculated
Outages by year
Outages by month (seasonality)
Worst outage events on record
| Date | Duration | Customers affected | Cause |
|---|---|---|---|
| Oct 10, 2020 | 162 hrs | 7,470 (99%) | Hurricane Delta |
| Dec 28, 2024 | 75 hrs | 4,528 (60%) | Tornado |
| Apr 2, 2025 | 11 hrs | 4,452 (59%) | Unnamed event |
| Jun 20, 2023 | 3 hrs | 4,149 (55%) | Unnamed event |
| Aug 30, 2021 | 97 hrs | 3,440 (46%) | Tropical Storm |
Over the 12 years from 2014 to 2025, Franklin County recorded 1,516 distinct power outage events, averaging 4.1 hours per event.
The single worst outage on record in Franklin County started October 10, 2020 (Hurricane Delta), lasting 162 hours and leaving up to 7,470 customers without power (99% of the county) at its peak.
July has historically been the worst month for outages in Franklin County, with 198 events recorded during that month across the dataset.
Based on this history, Franklin County earns a Reliability Grade of F, placing it in the 2nd percentile nationally for grid reliability (higher percentile = more reliable).
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Similar counties in Mississippi
Counties with the closest reliability grade and national percentile to Franklin County.
| County | Grade | National percentile |
|---|---|---|
| Amite County | F | 2nd |
| Jefferson County | F | 1st |
| Copiah County | F | 4th |
| Claiborne County | F | 0th |
| Wilkinson County | F | 0th |
FAQ
How often does power go out in Franklin County?
Between 2014 and 2025, Franklin County recorded 1,516 outage events, averaging 4.1 hours each.
What is Franklin County's reliability grade?
Franklin County has a Reliability Grade of F, in the 2nd national percentile.
What was the worst power outage in Franklin County?
The worst outage on record started October 10, 2020 (Hurricane Delta), lasting 162 hours and affecting up to 7,470 customers.