Hawaii Senate 2026
Safe Democratic

Hawaii Senate 2026

Mazie Hirono (D) seeks a third term in the nation's most reliably Democratic state by presidential margin.

Race Overview — Key Facts

StateHawaii (HI)
IncumbentMazie Hirono (D) — 2nd term, since 2013
Senate ClassClass 2
Hirono 2018 Margin+38.8 pts
Harris 2024 Margin (HI)~+29 pts
Cook Political RatingSafe Democratic
Historic FirstsFirst Asian American woman in Senate; first Buddhist senator
Election DateNovember 3, 2026

Key Issues

Hawaii's economy depends on tourism and military spending, with a growing technology and renewable energy sector. Climate change is an existential issue — rising sea levels and ocean acidification directly threaten Hawaii's coral reefs, coastal infrastructure, and freshwater supply. Hirono supports aggressive federal climate action and has advocated for Native Hawaiian rights, including federal recognition of a Native Hawaiian governing entity analogous to tribal sovereignty. Housing costs in Hawaii are among the highest in the nation, making affordable housing a recurring state-level concern.

Frequently Asked Questions

Is Mazie Hirono running for re-election in Hawaii in 2026?

Yes. Senator Mazie Hirono (D-HI) is seeking a third term in the U.S. Senate in 2026. Hirono was first elected in 2012 and re-elected in 2018 by 39 points. She is the first Asian American woman elected to the Senate.

How reliably Democratic is Hawaii in Senate elections?

Hawaii is the most Democratic state in presidential elections. Harris won Hawaii by approximately 29 points in 2024. Hawaii has not elected a Republican to the U.S. Senate since Hiram Fong, who retired in 1977. Every statewide elected official in Hawaii is a Democrat.

What is Mazie Hirono known for in the Senate?

Hirono is known as a fierce and outspoken progressive, particularly during Supreme Court confirmation hearings. She made history as the first immigrant elected to the Senate, the first Buddhist senator, and the first Asian American woman in the Senate. She serves on the Judiciary and Armed Services committees.

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