1988Flipped from RepublicanFinal results
1988 election for Hawaii Senate District 11
Hawaii State Senate · Hawaii
Donna R. Ikeda (D) won with 60.6% of the vote, defeating Roy Cook (R) by 21.3 points, a seat Republicans won last time.
Donna R. IkedaDemocrat · winner
60.6%10,342
Roy CookRepublican
39.4%6,710
17,052 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 1988
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET