1976Final results
1976 Democratic primary runoff for Texas House District 7C
Texas House of Representatives · Texas
Frank Collazo (D) won with 56.2% of the vote, defeating R. L. Blackwell (D) by 12.5 points.
Frank CollazoDemocrat · winner
56.2%4,338
R. L. BlackwellDemocrat
43.8%3,374
7,712 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET