Indiana Power Outage History
91 counties tracked, 2014–2025. County-level reliability grades and outage frequency below.
Counties tracked
91
Avg national percentile
60th
Higher = more reliable
Grade F counties
5
County rankings (worst to best)
| County | Grade | National percentile |
|---|---|---|
| Brown County | F | 9th |
| Owen County | F | 12th |
| Crawford County | F | 14th |
| Warrick County | F | 18th |
| Vigo County | F | 20th |
| Jefferson County | D | 25th |
| Starke County | D | 27th |
| Elkhart County | D | 29th |
| LaPorte County | D | 30th |
| Monroe County | D | 30th |
| Pike County | D | 32nd |
| Clay County | D | 33rd |
| Porter County | D | 33rd |
| Vermillion County | D | 34th |
| St. Joseph County | D | 37th |
| Fountain County | D | 37th |
| Kosciusko County | D | 38th |
| Newton County | C | 41st |
| Steuben County | C | 42nd |
| LaGrange County | C | 42nd |
| Morgan County | C | 43rd |
| Posey County | C | 44th |
| Benton County | C | 44th |
| Marshall County | C | 45th |
| Knox County | C | 46th |
| Harrison County | C | 46th |
| Lawrence County | C | 47th |
| Washington County | C | 48th |
| Howard County | C | 50th |
| Bartholomew County | C | 51st |
| Switzerland County | C | 51st |
| Randolph County | C | 51st |
| Blackford County | C | 52nd |
| Lake County | C | 52nd |
| Sullivan County | C | 53rd |
| Franklin County | C | 53rd |
| Vanderburgh County | C | 53rd |
| Marion County | C | 53rd |
| Putnam County | C | 54th |
| Madison County | C | 55th |
| Jennings County | C | 55th |
| Pulaski County | C | 59th |
| Floyd County | C | 59th |
| Union County | C | 60th |
| Rush County | B | 60th |
| Allen County | B | 60th |
| Dearborn County | B | 61st |
| Greene County | B | 61st |
| White County | B | 62nd |
| Fulton County | B | 62nd |
| Gibson County | B | 63rd |
| Tipton County | B | 63rd |
| Delaware County | B | 66th |
| Ripley County | B | 66th |
| Fayette County | B | 68th |
| Carroll County | B | 68th |
| Clark County | B | 69th |
| Grant County | B | 70th |
| Whitley County | B | 73rd |
| Martin County | B | 74th |
| Jackson County | B | 74th |
| Orange County | B | 75th |
| Tippecanoe County | B | 75th |
| Scott County | B | 75th |
| Hendricks County | B | 75th |
| Jay County | B | 76th |
| Spencer County | B | 76th |
| Adams County | B | 77th |
| Parke County | B | 77th |
| Hamilton County | B | 78th |
| Warren County | B | 78th |
| Clinton County | A | 80th |
| Ohio County | A | 80th |
| Henry County | A | 81st |
| Johnson County | A | 81st |
| Noble County | A | 82nd |
| Shelby County | A | 82nd |
| Wabash County | A | 83rd |
| Decatur County | A | 84th |
| Montgomery County | A | 84th |
| DeKalb County | A | 84th |
| Huntington County | A | 86th |
| Wells County | A | 88th |
| Wayne County | A | 91st |
| Hancock County | A | 92nd |
| Miami County | A | 92nd |
| Jasper County | A | 94th |
| Boone County | A | 95th |
| Daviess County | A | 95th |
| Cass County | A | 96th |
| Perry County | A | 99th |