2018Final results
2018 election for Texas House District 99
Texas House of Representatives · Texas
Charlie Geren (R) won with 64.3% of the vote, defeating Michael Stackhouse (D) by 28.6 points.
Charlie GerenRepublican · winner · incumbent
64.3%38,048
Michael StackhouseDemocrat
35.7%21,111
59,159 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET
The seat over time
D − R margin in this seat's races around 2018
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET