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Oncor Power Outages — Live Map

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Oncor Power Outage Summary

As of September 17, 2026 at 11:51 PM ET, Oncor reports 1,539 of 4,176,951 tracked electric customers (0.04%) without power, across 1 state.

Customers Out
1,539
Customers Served
4,176,951
Share Without Power
0.04%
States Served
1

Most Affected Counties served by Oncor

Customers Out %Customers Out
  1. 1Tarrant County911,150 Served0.13%1,220
  2. 2Dallas County1,080,893 Served<0.01%107
  3. 3Collin County350,767 Served0.03%92
  4. 4Coryell County17,170 Served0.30%52
  5. 5Anderson County18,369 Served0.11%21

States Served by Oncor

Texas4,176,951 Served1,5390.04%

All Counties served by Oncor

Anderson County18,369 Served210.11%Andrews County11,182 Served1<0.01%Angelina County44,544 Served00.00%Archer County4,899 Served00.00%Bastrop County5,379 Served00.00%Baylor County45 Served00.00%Bell County176,693 Served00.00%Borden County590 Served00.00%Bosque County5 Served00.00%Brown County19,739 Served00.00%Burnet County119 Served00.00%Cherokee County17,690 Served20.01%Clay County4,366 Served00.00%Coke County9 Served00.00%Coleman County12 Served00.00%Collin County350,767 Served920.03%Comanche County5,006 Served00.00%Concho County1,021 Served00.00%Cooke County11,334 Served00.00%Coryell County17,170 Served520.30%Crane County3,072 Served00.00%Culberson County186 Served00.00%Dallas County1,080,893 Served107<0.01%Dawson County5,442 Served00.00%Delta County2,099 Served00.00%Denton County129,564 Served00.00%Eastland County7,184 Served00.00%Ector County92,226 Served00.00%Ellis County84,060 Served160.02%Erath County13,671 Served00.00%Falls County6,301 Served00.00%Fannin County9,306 Served00.00%Fisher County111 Served00.00%Freestone County8,312 Served00.00%Gaines County63 Served00.00%Glasscock County4,197 Served00.00%Grayson County57,414 Served00.00%Henderson County31,389 Served00.00%Hill County9,213 Served00.00%Hood County4,108 Served00.00%Hopkins County14,192 Served00.00%Houston County6,633 Served00.00%Howard County20,151 Served00.00%Hunt County17,163 Served00.00%Irion County64 Served00.00%Jack County2,776 Served00.00%Johnson County50,006 Served130.03%Kaufman County36,229 Served00.00%Kent County3 Served00.00%Lamar County18,484 Served00.00%Lampasas County1,288 Served00.00%Leon County5,990 Served00.00%Limestone County9,099 Served00.00%Loving County673 Served00.00%Lynn County523 Served00.00%Martin County8,041 Served00.00%Mason County17 Served00.00%McCulloch County3,097 Served00.00%McLennan County113,327 Served130.01%Menard County393 Served00.00%Midland County105,002 Served00.00%Milam County10,027 Served00.00%Mills County282 Served00.00%Mitchell County6,038 Served00.00%Montague County307 Served00.00%Nacogdoches County24,866 Served00.00%Navarro County21,316 Served00.00%Nolan County8,111 Served00.00%Palo Pinto County14,139 Served00.00%Parker County28,779 Served00.00%Pecos County538 Served00.00%Rains County1 Served00.00%Reagan County3,211 Served00.00%Red River County2,533 Served00.00%Reeves County785 Served00.00%Rockwall County43,902 Served00.00%Rusk County1,606 Served00.00%San Saba County2,113 Served00.00%Scurry County7,802 Served00.00%Shackelford County14 Served00.00%Smith County113,971 Served00.00%Stephens County6,206 Served00.00%Sterling County146 Served00.00%Tarrant County911,150 Served1,2200.13%Terry County6 Served00.00%Tom Green County73 Served00.00%Travis County64,825 Served00.00%Trinity County2 Served00.00%Upton County1,394 Served00.00%Van Zandt County14,045 Served20.01%Ward County7,986 Served00.00%Wichita County62,051 Served00.00%Williamson County141,039 Served00.00%Winkler County1,511 Served00.00%Wise County18,246 Served00.00%Wood County149 Served00.00%Young County6,880 Served00.00%

Outage data is collected directly from utility providers and refreshed approximately every 10 minutes. Last updated: September 17, 2026 at 11:51 PM ET