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Hawaii › Hawaii State Senate · November 3, 2026 · Updated Oct 16, 2026

Hawaii State Senate District 2

Joy San Buenaventura has no major-party opponent.

Joy San Buenaventura has no major-party opponent.

How this race is decided

Staggered Senate

Senators serve four-year terms, with one two-year term after each redistricting, so about half the seats are on the ballot each election.

The candidates

The district

Lean D+30: how much more Democratic or Republican than the nation it votes for president.

Presidential vote

← RepublicanDemocratic →2016 presidentD+40.8D+38.5 vs. nation2020 presidentD+35.7D+31.2 vs. nation2024 presidentD+27.6D+29.1 vs. nation

Precinct results re-aggregated to the current district lines.

Who lives here

Population
46,251
People per km²
30
Adults with a B.A.+
24%
White, no degree
28%of adults
  • White 34%
  • Hispanic 16%
  • Black 1%
  • Asian 14%
  • Other / multiracial 36%

American Community Survey 2020–2024, aggregated from census tracts.

Past results

Results in the same-numbered district; earlier elections may have used different lines.

2024 President Vote in this district

18,742 two-party votes · D+27.6 · D+29.1 vs. the nation
✓ Kamala Harris (D)63.8%
Donald Trump (R)36.2%

2022

13,602 votes · D+45.8
✓ Joy Sanbuenaventura (D)69.7%
Holly L Osborn (R)25.9%
Frederick F Fogel (L)4.4%

2020 Earlier district lines

18,919 votes · Uncontested by the other party
✓ Joy San Buenaventura (D)75.2%
Ron G Ka-Ipo (—)24.8%

2020 President Vote in this district

17,889 two-party votes · D+35.7 · D+31.2 vs. the nation
✓ Joe Biden (D)67.9%
Donald Trump (R)32.1%

2016 Earlier district lines

14,152 votes · Uncontested by the other party
✓ Russell E Ruderman (D)82.4%
Frederick F Fogel (L)17.6%

2016 President Vote in this district

11,631 two-party votes · D+40.8 · D+38.5 vs. the nation
✓ Hillary Clinton (D)70.4%
Donald Trump (R)29.6%