U.S. Representative Ed Case from Hawaii successfully overcame a challenge from progressive state Senator Jarrett Keohokalole in the Democratic primary on Saturday. This victory marked Case’s toughest test in recent years and signified a win for the party’s centrist faction amidst a period marked by defeats of many incumbents.
Case, aged 73, serves Hawaii’s 1st Congressional District. His campaign became a battleground between the moderate and progressive sections of the Democratic Party. Senator Keohokalole, 43, promoted the idea of new leadership, focusing on criticisms of Case’s stance on immigration and election policies.
Primary Results
According to Decision Desk HQ, Case secured approximately 60 percent of the vote, while Keohokalole received close to 36 percent. Other candidates shared the remaining votes. Newsweek reached out to the Hawaii Democratic Party regarding the implications of these results for the upcoming November elections.
The primary was part of a broader trend featuring progressive candidates challenging long-standing House Democrats. These races are crucial in discussions about the Democratic Party’s leadership and direction.
Keohokalole advocated for generational renewal, emphasizing aggressive efforts on affordability, healthcare, and national matters. He criticized Case’s support for former President Donald Trump’s Safeguard American Voter Eligibility (SAVE) Act. Case defended his position, highlighting that the version he supported provided voter accommodations.
The incumbent stressed the importance of experience in Congress, highlighting his efforts during the COVID-19 pandemic, the Red Hill water crisis, and Maui wildfires.
Hawaii Primary Winners
- Governor: Democrat Josh Green received renomination with approximately 83% of the vote.
- Lieutenant Governor: Democrat Derek Kawakami received the nomination.
- U.S. House District 1: Democrat Ed Case defeated his challengers.
- U.S. House District 2: Democrat Jill Tokuda claimed victory with over 84% of the votes.
- In Hawaii Senate District 10, Representative Jackson Sayama defeated incumbent Senator Les Ihara Jr., leading by nearly 30 percentage points.
Looking Ahead to November
Despite his primary challenge, Case stands as a strong contender for the general election. Hawaii’s 1st Congressional District is known for its Democratic leanings, representing much of urban Oahu, including Honolulu. The Cook Political Report rates the district as D+13, reflecting a strong Democratic advantage.
According to prediction market Polymarket, the Democratic Party has about a 95% probability of retaining the seat, compared to roughly 6% for Republicans. As the Democratic nominee, Case is likely to benefit from these favorable odds.

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