PowerOutageHistory

Texas Power Outage History

254 counties tracked, 2014–2025. County-level reliability grades and outage frequency below.

Find your generator size · Texas storm prep checklist · See all South states

Share
Counties tracked
254
Avg national percentile
42nd
Higher = more reliable
Grade F counties
62

Texas county map

Walker County: Grade F (click for details)Brooks County: Grade D (click for details)Deaf Smith County: Grade D (click for details)Hockley County: Grade B (click for details)Shackelford County: Grade C (click for details)Tom Green County: Grade C (click for details)Wise County: Grade B (click for details)Cottle County: Grade B (click for details)Taylor County: Grade C (click for details)Armstrong County: Grade D (click for details)Hutchinson County: Grade D (click for details)Irion County: Grade F (click for details)Mitchell County: Grade D (click for details)Yoakum County: Grade B (click for details)Childress County: Grade C (click for details)Gillespie County: Grade F (click for details)Dickens County: Grade B (click for details)La Salle County: Grade D (click for details)Hansford County: Grade C (click for details)Potter County: Grade C (click for details)Falls County: Grade F (click for details)Hamilton County: Grade B (click for details)Runnels County: Grade C (click for details)Hale County: Grade A (click for details)San Jacinto County: Grade F (click for details)Duval County: Grade F (click for details)Moore County: Grade D (click for details)Martin County: Grade F (click for details)Limestone County: Grade F (click for details)Zavala County: Grade A (click for details)Cochran County: Grade B (click for details)Fisher County: Grade C (click for details)Baylor County: Grade D (click for details)Panola County: Grade F (click for details)Jack County: Grade C (click for details)Coryell County: Grade C (click for details)Lipscomb County: Grade C (click for details)Donley County: Grade F (click for details)Atascosa County: Grade B (click for details)Briscoe County: Grade F (click for details)Goliad County: Grade D (click for details)Gray County: Grade C (click for details)Hall County: Grade D (click for details)Brown County: Grade C (click for details)Gaines County: Grade B (click for details)Bell County: Grade D (click for details)Sutton County: Grade D (click for details)San Augustine CountyKing County: Grade A (click for details)Uvalde County: Grade D (click for details)Wilson County: Grade A (click for details)Schleicher County: Grade D (click for details)Swisher County: Grade B (click for details)Motley County: Grade A (click for details)Lynn County: Grade C (click for details)Menard County: Grade D (click for details)Nolan County: Grade C (click for details)Sterling County: Grade F (click for details)Garza County: Grade C (click for details)Callahan County: Grade F (click for details)Stonewall County: Grade B (click for details)Franklin County: Grade F (click for details)Van Zandt County: Grade F (click for details)Hunt County: Grade C (click for details)Madison County: Grade F (click for details)Hood County: Grade B (click for details)Mason County: Grade F (click for details)Gregg County: Grade F (click for details)Hemphill County: Grade B (click for details)Castro County: Grade C (click for details)Upton County: Grade D (click for details)Jim Hogg County: Grade D (click for details)Lavaca County: Grade D (click for details)Midland County: Grade B (click for details)Kimble County: Grade C (click for details)Carson County: Grade F (click for details)Palo Pinto County: Grade C (click for details)Lamb County: Grade A (click for details)Eastland County: Grade D (click for details)Kerr County: Grade D (click for details)Lubbock County: Grade A (click for details)Erath County: Grade C (click for details)Upshur County: Grade F (click for details)Blanco County: Grade D (click for details)Andrews County: Grade B (click for details)Jeff Davis County: Grade D (click for details)Knox County: Grade D (click for details)Llano County: Grade D (click for details)Wheeler County: Grade D (click for details)Crosby County: Grade C (click for details)McMullen CountyRoberts County: Grade F (click for details)Kent County: Grade C (click for details)Comal County: Grade B (click for details)Zapata County: Grade F (click for details)Aransas County: Grade D (click for details)Orange County: Grade F (click for details)Winkler County: Grade B (click for details)Jones County: Grade D (click for details)Sherman County: Grade B (click for details)Chambers County: Grade D (click for details)Hardin County: Grade F (click for details)Hill County: Grade C (click for details)Williamson County: Grade C (click for details)Kinney County: Grade D (click for details)Calhoun County: Grade D (click for details)Ellis County: Grade C (click for details)Clay County: Grade C (click for details)Kaufman County: Grade C (click for details)Foard County: Grade B (click for details)Collin County: Grade C (click for details)Comanche County: Grade D (click for details)Concho County: Grade D (click for details)Crane County: Grade B (click for details)Jasper County: Grade A (click for details)Gonzales County: Grade B (click for details)Jefferson County: Grade F (click for details)Dimmit County: Grade F (click for details)Bowie County: Grade B (click for details)Brewster County: Grade F (click for details)Dallam County: Grade B (click for details)Cass County: Grade F (click for details)Fayette County: Grade A (click for details)Burnet County: Grade B (click for details)Refugio County: Grade D (click for details)Ochiltree County: Grade C (click for details)Matagorda County: Grade D (click for details)Throckmorton County: Grade C (click for details)Anderson County: Grade F (click for details)Caldwell County: Grade B (click for details)Medina County: Grade F (click for details)Glasscock County: Grade D (click for details)Kenedy County: Grade D (click for details)Wood County: Grade F (click for details)Liberty County: Grade F (click for details)Travis County: Grade D (click for details)Montgomery County: Grade F (click for details)Howard County: Grade B (click for details)Bastrop County: Grade C (click for details)Trinity County: Grade F (click for details)McLennan County: Grade C (click for details)McCulloch County: Grade B (click for details)Brazoria County: Grade F (click for details)Bailey County: Grade A (click for details)Houston County: Grade F (click for details)San Saba County: Grade C (click for details)Presidio County: Grade B (click for details)Nacogdoches County: Grade F (click for details)Washington County: Grade C (click for details)Cooke County: Grade D (click for details)Wilbarger County: Grade B (click for details)Leon County: Grade F (click for details)Karnes County: Grade B (click for details)Randall County: Grade B (click for details)DeWitt County: Grade B (click for details)Ward County: Grade C (click for details)Wichita County: Grade B (click for details)Willacy County: Grade F (click for details)Shelby County: Grade D (click for details)Kendall County: Grade B (click for details)Morris County: Grade F (click for details)Hopkins County: Grade D (click for details)Rockwall County: Grade C (click for details)Hudspeth County: Grade F (click for details)Smith County: Grade D (click for details)Hidalgo County: Grade C (click for details)Brazos County: Grade B (click for details)Burleson County: Grade D (click for details)Delta County: Grade D (click for details)Crockett County: Grade C (click for details)Lee County: Grade D (click for details)Robertson County: Grade F (click for details)Mills County: Grade A (click for details)Loving County: Grade F (click for details)Sabine CountyAustin County: Grade F (click for details)Reagan County: Grade F (click for details)Reeves County: Grade C (click for details)Tarrant County: Grade C (click for details)Hays County: Grade B (click for details)San Patricio County: Grade D (click for details)Oldham County: Grade C (click for details)Pecos County: Grade D (click for details)Real County: Grade D (click for details)Dallas County: Grade D (click for details)Nueces County: Grade D (click for details)Red River County: Grade D (click for details)Coleman County: Grade A (click for details)Rusk County: Grade F (click for details)Terrell County: Grade F (click for details)Tyler County: Grade F (click for details)Victoria County: Grade B (click for details)Webb County: Grade C (click for details)Wharton County: Grade D (click for details)Kleberg County: Grade C (click for details)Harris County: Grade F (click for details)Hardeman County: Grade C (click for details)Newton County: Grade A (click for details)Navarro County: Grade B (click for details)Montague County: Grade C (click for details)Frio County: Grade D (click for details)Harrison County: Grade F (click for details)Lamar County: Grade B (click for details)Floyd County: Grade C (click for details)Starr County: Grade C (click for details)Stephens County: Grade D (click for details)Parmer County: Grade C (click for details)Marion County: Grade F (click for details)Val Verde County: Grade D (click for details)El Paso County: Grade A (click for details)Coke County: Grade D (click for details)Cameron County: Grade B (click for details)Waller County: Grade F (click for details)Bee County: Grade C (click for details)Titus County: Grade F (click for details)Camp County: Grade F (click for details)Grimes County: Grade D (click for details)Scurry County: Grade A (click for details)Jim Wells County: Grade C (click for details)Ector County: Grade B (click for details)Rains County: Grade B (click for details)Parker County: Grade C (click for details)Young County: Grade C (click for details)Polk County: Grade D (click for details)Angelina County: Grade D (click for details)Live Oak County: Grade D (click for details)Dawson County: Grade D (click for details)Haskell County: Grade D (click for details)Terry County: Grade C (click for details)Archer County: Grade D (click for details)Henderson County: Grade D (click for details)Bosque County: Grade C (click for details)Hartley County: Grade C (click for details)Collingsworth County: Grade F (click for details)Somervell County: Grade B (click for details)Colorado County: Grade F (click for details)Freestone County: Grade F (click for details)Borden County: Grade F (click for details)Culberson County: Grade F (click for details)Galveston County: Grade F (click for details)Lampasas County: Grade A (click for details)Edwards County: Grade F (click for details)Guadalupe County: Grade A (click for details)Cherokee County: Grade F (click for details)Fannin County: Grade C (click for details)Fort Bend County: Grade C (click for details)Milam County: Grade D (click for details)Bexar County: Grade B (click for details)Johnson County: Grade C (click for details)Denton County: Grade C (click for details)Bandera County: Grade A (click for details)Maverick County: Grade D (click for details)Jackson County: Grade D (click for details)Grayson County: Grade C (click for details)

Hover a county for its reliability grade

Reliability grade:ABCDF

County rankings (worst to best)

CountyGradeNational percentile
Trinity CountyF2nd
Orange CountyF2nd
Marion CountyF4th
Terrell CountyF4th
Gregg CountyF4th
Borden CountyF6th
Tyler CountyF6th
Robertson CountyF7th
Leon CountyF7th
Jefferson CountyF7th
San Jacinto CountyF7th
Culberson CountyF8th
Upshur CountyF8th
Hudspeth CountyF8th
Wood CountyF9th
Madison CountyF10th
Gillespie CountyF10th
Rusk CountyF11th
Cass CountyF11th
Montgomery CountyF11th
Walker CountyF12th
Freestone CountyF12th
Harris CountyF12th
Waller CountyF12th
Morris CountyF12th
Camp CountyF12th
Liberty CountyF12th
Falls CountyF12th
Hardin CountyF12th
Harrison CountyF13th
Galveston CountyF13th
Cherokee CountyF13th
Limestone CountyF13th
Houston CountyF13th
Panola CountyF14th
Dimmit CountyF14th
Franklin CountyF14th
Edwards CountyF14th
Colorado CountyF15th
Carson CountyF16th
Brewster CountyF16th
Briscoe CountyF16th
Martin CountyF16th
Willacy CountyF16th
Irion CountyF17th
Anderson CountyF17th
Van Zandt CountyF17th
Duval CountyF17th
Mason CountyF18th
Medina CountyF18th
Roberts CountyF18th
Zapata CountyF18th
Reagan CountyF18th
Brazoria CountyF18th
Loving CountyF19th
Sterling CountyF19th
Titus CountyF19th
Donley CountyF19th
Nacogdoches CountyF19th
Austin CountyF20th
Collingsworth CountyF20th
Callahan CountyF20th
Blanco CountyD20th
Grimes CountyD20th
Wharton CountyD21st
Sutton CountyD21st
Matagorda CountyD21st
Knox CountyD21st
Smith CountyD22nd
Concho CountyD22nd
Jim Hogg CountyD22nd
Eastland CountyD22nd
Milam CountyD22nd
Brooks CountyD24th
Kenedy CountyD24th
Coke CountyD25th
Angelina CountyD25th
Kinney CountyD25th
Polk CountyD26th
Goliad CountyD26th
Jeff Davis CountyD27th
Upton CountyD27th
Uvalde CountyD27th
Live Oak CountyD27th
Wheeler CountyD28th
Schleicher CountyD28th
Henderson CountyD28th
Calhoun CountyD28th
Aransas CountyD29th
Chambers CountyD29th
Glasscock CountyD29th
Red River CountyD29th
Armstrong CountyD30th
Hall CountyD30th
Val Verde CountyD30th
La Salle CountyD31st
San Patricio CountyD31st
Travis CountyD31st
Comanche CountyD31st
Shelby CountyD32nd
Hopkins CountyD32nd
Burleson CountyD32nd
Pecos CountyD32nd
Refugio CountyD32nd
Dawson CountyD33rd
Dallas CountyD33rd
Mitchell CountyD34th
Haskell CountyD34th
Nueces CountyD35th
Moore CountyD35th
Kerr CountyD36th
Maverick CountyD36th
Stephens CountyD37th
Jackson CountyD37th
Baylor CountyD37th
Hutchinson CountyD38th
Real CountyD38th
Archer CountyD38th
Cooke CountyD38th
Lavaca CountyD39th
Bell CountyD39th
Frio CountyD39th
Deaf Smith CountyD39th
Lee CountyD39th
Llano CountyD39th
Delta CountyD39th
Menard CountyD40th
Jones CountyD40th
Erath CountyC40th
Throckmorton CountyC41st
Starr CountyC41st
Bee CountyC42nd
Jack CountyC42nd
Clay CountyC42nd
Reeves CountyC43rd
Parker CountyC43rd
San Saba CountyC44th
Ward CountyC44th
Bosque CountyC44th
Lynn CountyC45th
Kimble CountyC45th
Ellis CountyC45th
Palo Pinto CountyC45th
Taylor CountyC46th
Jim Wells CountyC46th
Gray CountyC46th
Hill CountyC46th
Crockett CountyC46th
Hansford CountyC47th
Kleberg CountyC47th
Lipscomb CountyC47th
Coryell CountyC49th
Bastrop CountyC49th
Fort Bend CountyC49th
Hardeman CountyC50th
Fannin CountyC50th
McLennan CountyC51st
Montague CountyC51st
Kaufman CountyC51st
Fisher CountyC51st
Nolan CountyC51st
Washington CountyC51st
Childress CountyC52nd
Ochiltree CountyC52nd
Terry CountyC52nd
Johnson CountyC53rd
Shackelford CountyC53rd
Williamson CountyC53rd
Kent CountyC53rd
Tarrant CountyC54th
Crosby CountyC54th
Grayson CountyC54th
Hidalgo CountyC55th
Floyd CountyC56th
Tom Green CountyC56th
Garza CountyC56th
Brown CountyC56th
Hunt CountyC57th
Runnels CountyC57th
Webb CountyC57th
Denton CountyC57th
Collin CountyC57th
Young CountyC58th
Parmer CountyC58th
Castro CountyC58th
Rockwall CountyC59th
Oldham CountyC59th
Potter CountyC59th
Hartley CountyC60th
Bowie CountyB60th
Wise CountyB60th
McCulloch CountyB60th
Cameron CountyB61st
Hemphill CountyB61st
Dickens CountyB62nd
Somervell CountyB62nd
Hood CountyB63rd
Gonzales CountyB63rd
Dallam CountyB64th
Caldwell CountyB64th
Rains CountyB65th
Winkler CountyB65th
Bexar CountyB66th
Swisher CountyB66th
Andrews CountyB66th
DeWitt CountyB67th
Crane CountyB67th
Kendall CountyB68th
Karnes CountyB68th
Hamilton CountyB68th
Stonewall CountyB69th
Cottle CountyB69th
Lamar CountyB69th
Hockley CountyB70th
Burnet CountyB70th
Navarro CountyB70th
Presidio CountyB71st
Midland CountyB71st
Hays CountyB72nd
Brazos CountyB73rd
Sherman CountyB73rd
Wilbarger CountyB73rd
Atascosa CountyB73rd
Gaines CountyB73rd
Comal CountyB73rd
Ector CountyB75th
Victoria CountyB76th
Randall CountyB76th
Foard CountyB77th
Yoakum CountyB77th
Wichita CountyB77th
Howard CountyB78th
Cochran CountyB79th
Newton CountyA81st
Hale CountyA81st
Scurry CountyA82nd
Bandera CountyA82nd
El Paso CountyA82nd
Bailey CountyA85th
Wilson CountyA85th
Lampasas CountyA86th
Mills CountyA86th
Motley CountyA86th
King CountyA87th
Lamb CountyA87th
Lubbock CountyA88th
Guadalupe CountyA89th
Coleman CountyA90th
Fayette CountyA91st
Jasper CountyA94th
Zavala CountyA95th
San Augustine CountyNot ranked—
McMullen CountyNot ranked—
Sabine CountyNot ranked—