1974Final results
1974 Democratic primary for Texas House District 33I
Texas House of Representatives · Texas
T. H. McDonald Sr. (D) won with 82.3% of the vote, defeating Jack Johnson (D) by 64.7 points.
T. H. McDonald Sr.Democrat · winner · incumbent
82.3%3,233
Jack JohnsonDemocrat
17.7%693
3,926 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET