Louisiana Power Outage History
64 counties tracked, 2014–2025. County-level reliability grades and outage frequency below.
Counties tracked
64
Avg national percentile
10th
Higher = more reliable
Grade F counties
50
County rankings (worst to best)
| County | Grade | National percentile |
|---|---|---|
| Cameron Parish | F | 0th |
| Lafourche Parish | F | 0th |
| St. Helena Parish | F | 0th |
| St. John the Baptist Parish | F | 0th |
| Beauregard Parish | F | 0th |
| Calcasieu Parish | F | 1st |
| Red River Parish | F | 1st |
| Terrebonne Parish | F | 1st |
| Sabine Parish | F | 1st |
| St. Charles Parish | F | 1st |
| Plaquemines Parish | F | 1st |
| St. James Parish | F | 1st |
| Tangipahoa Parish | F | 1st |
| Tensas Parish | F | 1st |
| Allen Parish | F | 1st |
| Jefferson Parish | F | 1st |
| Grant Parish | F | 2nd |
| East Feliciana Parish | F | 2nd |
| Winn Parish | F | 2nd |
| Livingston Parish | F | 2nd |
| Ascension Parish | F | 2nd |
| Vernon Parish | F | 2nd |
| Union Parish | F | 3rd |
| Assumption Parish | F | 3rd |
| St. Bernard Parish | F | 3rd |
| Orleans Parish | F | 3rd |
| De Soto Parish | F | 3rd |
| West Feliciana Parish | F | 3rd |
| Jackson Parish | F | 4th |
| Natchitoches Parish | F | 5th |
| Bienville Parish | F | 5th |
| Caldwell Parish | F | 7th |
| LaSalle Parish | F | 7th |
| Acadia Parish | F | 7th |
| East Baton Rouge Parish | F | 7th |
| Iberville Parish | F | 8th |
| East Carroll Parish | F | 8th |
| Claiborne Parish | F | 8th |
| Caddo Parish | F | 9th |
| Jefferson Davis Parish | F | 9th |
| Concordia Parish | F | 10th |
| St. Tammany Parish | F | 10th |
| Washington Parish | F | 10th |
| Bossier Parish | F | 12th |
| Avoyelles Parish | F | 12th |
| Pointe Coupee Parish | F | 13th |
| Vermilion Parish | F | 15th |
| St. Landry Parish | F | 17th |
| Rapides Parish | F | 18th |
| St. Martin Parish | F | 19th |
| Webster Parish | D | 20th |
| Morehouse Parish | D | 22nd |
| Ouachita Parish | D | 23rd |
| Lincoln Parish | D | 24th |
| Evangeline Parish | D | 24th |
| St. Mary Parish | D | 25th |
| Richland Parish | D | 25th |
| Madison Parish | D | 25th |
| Iberia Parish | D | 26th |
| West Baton Rouge Parish | D | 26th |
| Catahoula Parish | D | 30th |
| Franklin Parish | D | 34th |
| West Carroll Parish | C | 47th |
| Lafayette Parish | C | 52nd |