| District ▲ | Winner | Party | Votes | % | Margin |
|---|---|---|---|---|---|
| TX-01 | Max SandlinDEM | DEM | 199,170 | 51.6% | D+4.8 |
| TX-02 | Jim TurnerDEM | DEM | 196,971 | 52.3% | D+6.6 |
| TX-04 | Ralph M HallDEM | DEM | 207,177 | 63.8% | D+29.5 |
| TX-08 | Kevin BradyREP | REP | 51,370 | 59.1% | R+100.0 |
| TX-09 | Nick LampsonDEM | DEM | 112,095 | 52.8% | D+5.7 |
| TX-10 | DEM | 234,991 | 56.2% | D+14.8 | |
| TX-11 | Chet EdwardsDEM | DEM | 175,935 | 56.8% | D+14.5 |
| TX-12 | Kay GrangerREP | REP | 170,204 | 57.8% | R+16.7 |
| TX-13 | REP | 173,627 | 66.9% | R+34.6 | |
| TX-14 | REP | 195,699 | 51.1% | R+3.5 | |
| TX-15 | DEM | 138,594 | 62.3% | D+25.6 | |
| TX-16 | DEM | 127,784 | 70.6% | D+43.0 | |
| TX-17 | DEM | 192,994 | 51.6% | D+4.3 | |
| TX-19 | REP | 195,226 | 80.4% | R+60.8 | |
| TX-20 | DEM | 138,409 | 63.7% | D+29.3 | |
| TX-21 | REP | 269,307 | 76.4% | R+54.0 | |
| TX-23 | REP | 163,839 | 61.9% | R+25.5 | |
| TX-25 | Ken BentsenDEM | DEM | 51,288 | 57.3% | D+14.6 |
| TX-27 | DEM | 150,600 | 64.6% | D+30.8 | |
| TX-28 | Frank TejedaDEM | DEM | 146,135 | 75.4% | D+52.0 |