# Texas business meters over 50 kW, by utility, county and ZIP

Source: ERCOT TDSP ESI ID Extract dated October 5, 2026 (published October 6, 2026), https://www.ercot.com/mp/data-products/data-product-details?id=ZP15-612. Counted by MeterWhale (https://meterwhale.com/texas-business-meters/). Active meters only.

- Medium meters (50 to 999 kW): 131,632
- Large meters (1 MW or more): 5,403
- Total: 137,035 in 183 counties and 1,184 ZIP codes
- Oncor and CenterPoint serve 82.6% of them
- Smaller business meters (under 50 kW), not counted above: 1,047,501

## By utility

| Utility | Medium | Large | Total |
| --- | ---: | ---: | ---: |
| Oncor | 66,670 | 3,181 | 69,851 |
| CenterPoint | 41,838 | 1,454 | 43,292 |
| AEP Texas Central | 13,375 | 311 | 13,686 |
| TNMP | 4,353 | 241 | 4,594 |
| AEP Texas North | 3,506 | 138 | 3,644 |
| Lubbock Power & Light | 1,719 | 58 | 1,777 |
| Nueces Electric Cooperative | 171 | 20 | 191 |

## By county

| County | Medium | Large | Total | Utilities |
| --- | ---: | ---: | ---: | --- |
| Harris | 32,690 | 1,134 | 33,824 | CenterPoint |
| Dallas | 18,210 | 764 | 18,974 | Oncor, TNMP |
| Tarrant | 13,283 | 412 | 13,695 | Oncor |
| Collin | 4,569 | 193 | 4,762 | Oncor, TNMP |
| Fort Bend | 4,268 | 103 | 4,371 | CenterPoint |
| Hidalgo | 3,441 | 65 | 3,506 | AEP Texas Central |
| Midland | 2,613 | 201 | 2,814 | Oncor |
| Brazoria | 2,255 | 100 | 2,355 | CenterPoint, TNMP |
| Nueces | 2,119 | 83 | 2,202 | AEP Texas Central, Nueces Electric Cooperative |
| Denton | 2,100 | 93 | 2,193 | Oncor, TNMP |
| McLennan | 2,006 | 66 | 2,072 | Oncor, TNMP |
| Galveston | 1,962 | 81 | 2,043 | TNMP, CenterPoint |
| Bell | 1,930 | 74 | 2,004 | Oncor |
| Lubbock | 1,719 | 58 | 1,777 | Lubbock Power & Light |
| Smith | 1,691 | 36 | 1,727 | Oncor |
| Ector | 1,576 | 76 | 1,652 | Oncor |
| Webb | 1,514 | 21 | 1,535 | AEP Texas Central |
| Williamson | 1,456 | 43 | 1,499 | Oncor |
| Ellis | 1,164 | 67 | 1,231 | Oncor |
| Cameron | 1,173 | 19 | 1,192 | AEP Texas Central |
| Taylor | 1,014 | 20 | 1,034 | AEP Texas North |
| Reeves | 872 | 152 | 1,024 | TNMP, Oncor, AEP Texas North |
| Grayson | 923 | 37 | 960 | Oncor, TNMP |
| Martin | 811 | 118 | 929 | Oncor |
| Montgomery | 920 | 7 | 927 | CenterPoint |
| Wichita | 891 | 30 | 921 | Oncor |
| Tom Green | 882 | 16 | 898 | AEP Texas North, Oncor |
| Howard | 779 | 113 | 892 | Oncor |
| Johnson | 791 | 19 | 810 | Oncor, TNMP |
| Kaufman | 703 | 19 | 722 | Oncor |
| Angelina | 692 | 23 | 715 | Oncor |
| Travis | 670 | 16 | 686 | Oncor |
| Victoria | 613 | 16 | 629 | AEP Texas Central |
| Glasscock | 520 | 62 | 582 | Oncor |
| Rockwall | 560 | 19 | 579 | Oncor |
| Waller | 524 | 17 | 541 | CenterPoint |
| Andrews | 461 | 58 | 519 | Oncor |
| Ward | 441 | 74 | 515 | Oncor, TNMP |
| Chambers | 458 | 53 | 511 | CenterPoint |
| San Patricio | 479 | 30 | 509 | AEP Texas Central |
| Reagan | 462 | 45 | 507 | Oncor, AEP Texas North |
| Henderson | 459 | 6 | 465 | Oncor |
| Nacogdoches | 413 | 17 | 430 | Oncor |
| Wharton | 397 | 18 | 415 | CenterPoint, AEP Texas Central |
| Wise | 379 | 11 | 390 | Oncor |
| Lamar | 375 | 14 | 389 | Oncor, TNMP |
| Upton | 337 | 50 | 387 | Oncor, AEP Texas North |
| Cherokee | 349 | 6 | 355 | Oncor |
| Parker | 352 | 3 | 355 | Oncor |
| Anderson | 340 | 10 | 350 | Oncor |
| Navarro | 329 | 21 | 350 | Oncor |
| Brown | 333 | 10 | 343 | Oncor, AEP Texas North |
| Cooke | 306 | 8 | 314 | Oncor, TNMP |
| Pecos | 269 | 35 | 304 | TNMP, AEP Texas North, Oncor |
| Hopkins | 289 | 9 | 298 | Oncor |
| Winkler | 241 | 52 | 293 | Oncor, TNMP |
| Matagorda | 280 | 12 | 292 | AEP Texas Central, CenterPoint, TNMP |
| Maverick | 272 | 4 | 276 | AEP Texas Central |
| Nolan | 258 | 18 | 276 | Oncor, AEP Texas North |
| Jim Wells | 266 | 6 | 272 | AEP Texas Central, Nueces Electric Cooperative |
| Hill | 255 | 10 | 265 | Oncor, TNMP |
| Van Zandt | 264 | 1 | 265 | Oncor |
| Val Verde | 261 | 3 | 264 | AEP Texas Central |
| Starr | 257 | 4 | 261 | AEP Texas Central |
| Coryell | 242 | 6 | 248 | Oncor, TNMP |
| Erath | 237 | 7 | 244 | Oncor, TNMP |
| Loving | 136 | 94 | 230 | Oncor |
| Uvalde | 210 | 3 | 213 | AEP Texas Central |
| Fannin | 204 | 4 | 208 | Oncor, TNMP |
| Kleberg | 201 | 7 | 208 | AEP Texas Central, Nueces Electric Cooperative |
| Hunt | 201 | 6 | 207 | Oncor, TNMP |
| Atascosa | 199 | 2 | 201 | AEP Texas Central |
| Palo Pinto | 195 | 5 | 200 | Oncor, TNMP |
| Eastland | 191 | 5 | 196 | Oncor, AEP Texas North |
| Colorado | 176 | 6 | 182 | AEP Texas Central, CenterPoint |
| Freestone | 165 | 14 | 179 | Oncor |
| Austin | 167 | 11 | 178 | CenterPoint |
| Scurry | 149 | 23 | 172 | Oncor |
| Leon | 159 | 5 | 164 | Oncor |
| Bee | 154 | 7 | 161 | AEP Texas Central |
| Dimmit | 158 | 2 | 160 | AEP Texas Central |
| Limestone | 150 | 4 | 154 | Oncor |
| Crane | 122 | 30 | 152 | Oncor, AEP Texas North |
| Milam | 139 | 11 | 150 | Oncor |
| Mitchell | 132 | 16 | 148 | Oncor |
| Young | 142 | 4 | 146 | Oncor, TNMP |
| Aransas | 144 | 0 | 144 | AEP Texas Central |
| Calhoun | 134 | 5 | 139 | AEP Texas Central |
| Bosque | 127 | 5 | 132 | TNMP |
| Dawson | 119 | 4 | 123 | Oncor |
| Frio | 123 | 0 | 123 | AEP Texas Central |
| Houston | 116 | 7 | 123 | Oncor |
| Wilbarger | 117 | 5 | 122 | AEP Texas North |
| Stephens | 110 | 9 | 119 | Oncor, AEP Texas North |
| Karnes | 116 | 2 | 118 | AEP Texas Central |
| Refugio | 114 | 2 | 116 | AEP Texas Central |
| Zavala | 114 | 1 | 115 | AEP Texas Central |
| Live Oak | 103 | 8 | 111 | AEP Texas Central, Nueces Electric Cooperative |
| Jones | 98 | 6 | 104 | AEP Texas North |
| Duval | 98 | 2 | 100 | AEP Texas Central, Nueces Electric Cooperative |
| Willacy | 96 | 2 | 98 | AEP Texas Central |
| La Salle | 94 | 1 | 95 | AEP Texas Central |
| Bastrop | 86 | 2 | 88 | Oncor |
| Runnels | 87 | 1 | 88 | AEP Texas North |
| Brewster | 82 | 0 | 82 | AEP Texas North |
| Somervell | 80 | 1 | 81 | TNMP |
| Callahan | 78 | 2 | 80 | AEP Texas North |
| Borden | 74 | 2 | 76 | Oncor |
| Zapata | 76 | 0 | 76 | AEP Texas Central |
| Comanche | 74 | 1 | 75 | Oncor, TNMP |
| Jackson | 73 | 1 | 74 | AEP Texas Central |
| Falls | 70 | 1 | 71 | Oncor |
| Brooks | 69 | 1 | 70 | AEP Texas Central |
| Medina | 70 | 0 | 70 | AEP Texas Central |
| Jack | 64 | 2 | 66 | Oncor, TNMP |
| Culberson | 41 | 24 | 65 | Oncor |
| Childress | 61 | 1 | 62 | AEP Texas North |
| Clay | 62 | 0 | 62 | Oncor, TNMP |
| Hamilton | 62 | 0 | 62 | TNMP |
| Red River | 58 | 1 | 59 | Oncor, TNMP |
| Montague | 54 | 3 | 57 | TNMP, Oncor |
| Presidio | 55 | 1 | 56 | AEP Texas North |
| Archer | 54 | 1 | 55 | Oncor, TNMP |
| Haskell | 53 | 2 | 55 | AEP Texas North |
| Crockett | 47 | 6 | 53 | AEP Texas North |
| McCulloch | 48 | 5 | 53 | Oncor, AEP Texas North |
| Hardeman | 47 | 2 | 49 | AEP Texas North |
| Goliad | 46 | 2 | 48 | AEP Texas Central |
| Hood | 45 | 3 | 48 | Oncor, TNMP |
| Jim Hogg | 40 | 1 | 41 | AEP Texas Central |
| Caldwell | 38 | 1 | 39 | AEP Texas Central |
| Shackelford | 35 | 3 | 38 | AEP Texas North |
| Coke | 31 | 4 | 35 | AEP Texas North, Oncor |
| DeWitt | 33 | 1 | 34 | AEP Texas Central |
| Fisher | 30 | 4 | 34 | AEP Texas North |
| Knox | 33 | 0 | 33 | AEP Texas North |
| Sutton | 29 | 3 | 32 | AEP Texas North |
| Kimble | 30 | 0 | 30 | AEP Texas North |
| Gonzales | 28 | 1 | 29 | AEP Texas Central |
| Rusk | 28 | 0 | 28 | Oncor |
| Menard | 24 | 2 | 26 | AEP Texas North, Oncor |
| Gaines | 23 | 0 | 23 | Oncor |
| Concho | 21 | 1 | 22 | AEP Texas North, Oncor |
| Irion | 19 | 1 | 20 | AEP Texas North |
| Jeff Davis | 20 | 0 | 20 | AEP Texas North |
| Rains | 20 | 0 | 20 | TNMP |
| San Saba | 20 | 0 | 20 | Oncor |
| Schleicher | 18 | 1 | 19 | AEP Texas North |
| Stonewall | 19 | 0 | 19 | AEP Texas North |
| Delta | 18 | 0 | 18 | Oncor |
| Kinney | 16 | 0 | 16 | AEP Texas Central |
| Liberty | 14 | 2 | 16 | CenterPoint |
| Sterling | 15 | 1 | 16 | AEP Texas North |
| Kenedy | 11 | 4 | 15 | Nueces Electric Cooperative, AEP Texas Central |
| Edwards | 14 | 0 | 14 | AEP Texas Central |
| Motley | 12 | 1 | 13 | AEP Texas North |
| Briscoe | 12 | 0 | 12 | AEP Texas North |
| Guadalupe | 8 | 4 | 12 | AEP Texas Central |
| Lynn | 10 | 2 | 12 | Oncor |
| Dickens | 11 | 0 | 11 | AEP Texas North |
| Throckmorton | 11 | 0 | 11 | AEP Texas North |
| Titus | 11 | 0 | 11 | TNMP |
| Kent | 10 | 0 | 10 | AEP Texas North, Oncor |
| Coleman | 9 | 0 | 9 | AEP Texas North |
| Lampasas | 9 | 0 | 9 | Oncor |
| Cottle | 8 | 0 | 8 | AEP Texas North |
| Real | 7 | 0 | 7 | AEP Texas Central |
| Foard | 6 | 0 | 6 | AEP Texas North |
| Terrell | 5 | 0 | 5 | TNMP |
| Wood | 5 | 0 | 5 | Oncor |
| Carson | 0 | 4 | 4 | Oncor |
| McMullen | 4 | 0 | 4 | AEP Texas Central, Nueces Electric Cooperative |
| Franklin | 2 | 1 | 3 | TNMP |
| Not Listed | 2 | 1 | 3 | Oncor, Nueces Electric Cooperative |
| Grimes | 1 | 1 | 2 | CenterPoint |
| Hall | 2 | 0 | 2 | AEP Texas North |
| Baylor | 1 | 0 | 1 | Oncor |
| Bowie | 1 | 0 | 1 | CenterPoint |
| Hale | 0 | 1 | 1 | Oncor |
| Mills | 1 | 0 | 1 | Oncor |
| Potter | 0 | 1 | 1 | Oncor |
| Terry | 1 | 0 | 1 | Oncor |
| Washington | 1 | 0 | 1 | CenterPoint |
| Wilson | 1 | 0 | 1 | AEP Texas Central |

## Top 25 ZIP codes

| ZIP | City | County | Medium | Large | Total |
| --- | --- | --- | ---: | ---: | ---: |
| 77041 | Houston | Harris | 1,102 | 43 | 1,145 |
| 79706 | Midland | Midland | 957 | 97 | 1,054 |
| 75006 | Carrollton | Dallas | 846 | 19 | 865 |
| 79720 | Big Spring | Howard | 683 | 100 | 783 |
| 75050 | Grand Prairie | Dallas | 708 | 17 | 725 |
| 77494 | Katy | Fort Bend | 689 | 18 | 707 |
| 79701 | Midland | Midland | 602 | 71 | 673 |
| 77040 | Houston | Harris | 659 | 8 | 667 |
| 79772 | Pecos | Reeves | 560 | 84 | 644 |
| 76051 | Grapevine | Tarrant | 584 | 11 | 595 |
| 77032 | Houston | Harris | 554 | 27 | 581 |
| 76063 | Mansfield | Tarrant | 558 | 14 | 572 |
| 75074 | Plano | Collin | 549 | 19 | 568 |
| 79756 | Monahans | Ward | 458 | 108 | 566 |
| 76011 | Arlington | Tarrant | 538 | 27 | 565 |
| 77477 | Stafford | Fort Bend | 550 | 7 | 557 |
| 75247 | Dallas | Dallas | 528 | 26 | 554 |
| 79714 | Andrews | Andrews | 487 | 58 | 545 |
| 79739 | Garden City | Glasscock | 486 | 57 | 543 |
| 75019 | Coppell | Dallas | 517 | 22 | 539 |
| 77338 | Humble | Harris | 528 | 5 | 533 |
| 77449 | Katy | Harris | 511 | 19 | 530 |
| 77070 | Houston | Harris | 515 | 10 | 525 |
| 75063 | Irving | Dallas | 507 | 15 | 522 |
| 77433 | Cypress | Harris | 510 | 10 | 520 |

Every ZIP code: https://meterwhale.com/data/texas-business-meters-by-zip.csv