2020Final results
2020 election for Texas House District 128
Texas House of Representatives · Texas
Briscoe Cain (R) won with 68.4% of the vote, defeating Mary E. Williams (D) by 36.8 points.
Briscoe CainRepublican · winner · incumbent
68.4%48,831
Mary E. WilliamsDemocrat
31.6%22,569
71,400 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 10:09 AM ET
The seat over time
D − R margin in this seat's races around 2020
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 10:09 AM ET