Voters from Hawaii’s 1st Congressional District are heading to the polls on Saturday for a Democratic primary that highlights the tension within the party between experience and generational change. The incumbent, Representative Ed Case, is a 73-year-old moderate who has spent decades in Washington. He faces a strong challenge from state Senator Jarrett Keohokalole, who is 43 years old.
The race reflects a national trend where progressive challengers are targeting long-time lawmakers. Critics of these incumbents believe they are disconnected from the party’s grassroots base.
What Final Polls Show
Polling data indicates a competitive race with candidates entering with different momentum. Prediction Edge polling averages from October 2025 to July 2026 show Case leading with 39.8% of support, compared to Keohokalole’s 27.3%, and former state House Speaker Della Au Belatti at 21%. However, Belatti announced in May that she would not continue her bid for Congress and chose to run for lieutenant governor instead.
The New York Times’ polling tracker also shows Case ahead. Yet, a Blueprint Polling survey from July 24 shows Keohokalole leading with 47% versus Case’s 38% among 278 likely voters. A prior Blueprint Polling survey from July 7-8 had Case leading by 8 points. Both surveys were sponsored by Keohokalole.
Prediction markets suggest a closer race than polling averages show. By early Saturday, Prediction Edge gave Case a 56% chance of winning, compared to Keohokalole’s 44%.
Establishment vs. Progressive
The campaign focuses on contrasting leadership visions for this primarily Democratic, Honolulu-based district. Case, who was re-elected in 2024 with about 72% of the vote, emphasizes his seniority and role on the House Appropriations Committee. He highlights his efforts in securing federal resources for Hawaii’s pandemic recovery and other local crises.
You can argue it all you want, but in Congress seniority matters,Case said to Hawaii Public Radio in July.
Keohokalole advocates for generational change and more aggressive policies on affordability, healthcare, and other national issues. He criticizes Case for some of his votes, such as his support for President Trump’s SAVE Act. Keohokalole claims today’s political environment calls for younger, more assertive leadership.
Case has clarified that the version of the SAVE Act he supported included accommodations for voters unable to provide certain documentation. He has opposed subsequent versions lacking these accommodations. Both candidates match in fundraising and spending, although Case holds a cash advantage as the campaign concludes.
Why Democrats Are Watching
This primary is part of a broader pattern where progressive challengers target incumbent Democrats, sparking discussions about the future leadership and direction of the party. While Case benefits from name recognition and funding, a win for Keohokalole would signify a desire among voters for younger representation.
What Happens Next
The primary winner will compete against Republican Adriel Lam, who faces no primary opposition, in November’s general election. Hawaii primarily conducts elections by mail, sending ballots to all registered voters. Under 2% of 2024 primary voters cast their ballots in person. As of Tuesday, about 179,000 ballots were already submitted for Saturday’s election. Polls are set to close at 7 p.m. local time, equivalent to 1 a.m. ET on Sunday.
For further information, contact Newsweek editors Steve Mollman and Anthony Murray.