1980Final results
1980 Democratic primary runoff for Texas House District 3
Texas House of Representatives · Texas
Jim McWilliams (D) won with 54.7% of the vote, defeating David P. Brown (D) by 9.4 points.
Jim McWilliamsDemocrat · winner
54.7%4,797
David P. BrownDemocrat
45.3%3,971
8,768 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET