| State | County | Pop. | Density | Voted | % Dem. | % Rep. | Win |
|---|---|---|---|---|---|---|---|
| Texas | ward county | 11998 | 5.54385 | 4060 | 0.188177% | 0.798276% | Republican |
| Texas | washington county | 35882 | 22.9388 | 17418 | 0.244632% | 0.744% | Republican |
| Texas | webb county | 276652 | 31.7765 | 68397 | 0.61143% | 0.378642% | Democrat |
| Texas | wharton county | 41556 | 14.7722 | 16761 | 0.280055% | 0.711533% | Republican |
| Texas | wheeler county | 5056 | 2.13459 | 2337 | 0.071887% | 0.923834% | Republican |
| Texas | wichita county | 132230 | 81.3253 | 46030 | 0.285922% | 0.696698% | Republican |
| Texas | wilbarger county | 12769 | 5.07807 | 4524 | 0.211317% | 0.778957% | Republican |
| Texas | willacy county | 21358 | 13.963 | 5549 | 0.560101% | 0.439899% | Democrat |
| Texas | williamson county | 590551 | 203.886 | 289312 | 0.497024% | 0.48297% | Democrat |
| Texas | wilson county | 51070 | 24.5333 | 25003 | 0.25397% | 0.738431% | Republican |
| Texas | winkler county | 8010 | 3.67688 | 2126 | 0.168391% | 0.824553% | Republican |
| Texas | wise county | 69984 | 29.8776 | 32362 | 0.153668% | 0.835301% | Republican |
| Texas | wood county | 45539 | 27.2501 | 22773 | 0.154086% | 0.836473% | Republican |
| Texas | yoakum county | 8713 | 4.20664 | 2631 | 0.159635% | 0.826302% | Republican |
| Texas | young county | 18010 | 7.6041 | 8238 | 0.125516% | 0.863074% | Republican |