2012Final results
2012 election for Texas House District 45
Texas House of Representatives · Texas
Jason A. Isaac (R) won with 53.6% of the vote, defeating John Adams (D) by 11.2 points.
Jason A. IsaacRepublican · winner · incumbent
53.6%33,604
John AdamsDemocrat
42.4%26,557
Jim DukeLibertarian
4.0%2,495
62,656 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET
The seat over time
D − R margin in this seat's races around 2012
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET