1990Flipped from DemocraticFinal resultsIncumbent defeated
1990 election for Hawaii House District 19
Hawaii House of Representatives · Hawaii
Cynthia Thielen (R) won with 56.0% of the vote, defeating Ed Bybee (D) by 12.1 points, a seat Democrats won last time.
Cynthia ThielenRepublican · winner
56.0%3,931
Ed BybeeDemocrat · incumbent
44.0%3,083
7,014 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET
The seat over time
D − R margin in this seat's races around 1990
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET