2022Final results
2022 election for Texas House District 45
Texas House of Representatives · Texas
Erin Zwiener (D) won with 59.2% of the vote, defeating Michelle M. Lopez (R) by 18.5 points.
Erin ZwienerDemocrat · winner · incumbent
59.2%39,078
Michelle M. LopezRepublican
40.8%26,888
65,966 votes
Source: MIT Election Data and Science LabUpdated Oct 2, 2026, 5:14 AM ET
The seat over time
D − R margin in this seat's races around 2022
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 2, 2026, 5:14 AM ET