2018Final results
2018 election for Texas's 12th District
U.S. House · Texas
Kay Granger (R) won with 64.3% of the vote, defeating Vanessa Adia (D) by 30.4 points.
Kay GrangerRepublican · winner
64.3%172,557
Vanessa AdiaDemocrat
33.9%90,994
Jacob LeddyLibertarian
1.8%4,940
268,491 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
Money in this race
Each line compares the two campaigns on one scale.
Vanessa AdiaKay Granger
$208.6K
Raised by the campaign
$2.1M
$198.5K
Spent by the campaign
$2.1M
$10K
Cash on hand
$421.2K
Campaign money: FEC, through Dec 31, 2018.
Source: FEC campaign filingsUpdated Dec 31, 2018