1974Final results
1974 Democratic primary for Texas Senate District 21
Texas State Senate · Texas
John Traeger (D) won with 64.0% of the vote, defeating Oscar Carillo Sr. (D) by 28.0 points.
John TraegerDemocrat · winner · incumbent
64.0%38,631
Oscar Carillo Sr.Democrat
36.0%21,751
60,382 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET