2020Final results
2020 election for Hawaii Senate District 22
Hawaii State Senate · Hawaii
Donovan Dela Cruz (D) won with 70.3% of the vote, defeating John E. Miller (R) by 40.6 points.
Donovan Dela CruzDemocrat · winner · incumbent
70.3%13,612
John E. MillerRepublican
29.7%5,755
19,367 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 10:09 AM ET
The seat over time
D − R margin in this seat's races around 2020
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 10:09 AM ET