2018Final results
2018 election for Indiana's 9th District
U.S. House · Indiana
Trey Hollingsworth (R) won with 56.1% of the vote, defeating Liz Watson (D) by 12.1 points.
Trey HollingsworthRepublican · winner
56.1%146,879
Liz WatsonDemocrat
43.9%115,073
261,984 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.
Liz WatsonTrey Hollingsworth
$2.5M
Raised by the campaign
$1.5M
$2.5M
Spent by the campaign
$1.5M
$16.5K
Cash on hand
$7.3K
Campaign money: FEC, through Dec 31, 2018.
Source: FEC campaign filingsUpdated Dec 31, 2018