2018Final results
2018 election for Texas Senate District 15
Texas State Senate · Texas
John Whitmire (D) won with 65.2% of the vote, defeating Randy Orr (R) by 33.0 points.
John WhitmireDemocrat · winner · incumbent
65.2%153,016
Randy OrrRepublican
32.2%75,518
VelsquezLibertarian
2.7%6,229
234,763 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