2016Flipped from RepublicanFinal resultsIncumbent defeated
2016 election for Hawaii Senate District 9
Hawaii State Senate · Hawaii
Stanley Chang (D) won with 52.8% of the vote, defeating Sam Slom (R) by 5.7 points, a seat Republicans won last time.
Stanley ChangDemocrat · winner
52.8%13,433
Sam SlomRepublican · incumbent
47.2%11,985
25,418 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 4:52 AM ET
The seat over time
D − R margin in this seat's races around 2016
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 4:52 AM ET