1990Final results
1990 election for Texas House District 129
Texas House of Representatives · Texas
Mike Jackson (R) won with 59.5% of the vote, defeating Harold L. Shaffer (D) by 19.0 points.
Mike JacksonRepublican · winner · incumbent
59.5%10,620
Harold L. ShafferDemocrat
40.5%7,226
17,846 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 1990
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET