99chambers

Hawaii House of Representatives seat · lines in effect since 2022

Hawaii House District 31

A district of about 35,000 people, 35% Asian, 37% of adults with a bachelor's degree. It votes D+21.3 relative to the nation for president.

Linda Ichiyama (D) · since Nov 2, 2010Next election Nov 7, 2028The 2026 race →

Where it sits among all 51 seats

Every Hawaii House of Representatives seat by partisan lean, from most Democratic to most Republican. Lean is the seat's presidential vote on current lines, relative to the nation.

D+21.334th most
Democratic
Most DemocraticMost Republican26th seat · the majority lineDistrict 31

Source: 99chambers: 2024 and 2020 presidential results on current lines, relative to the nation (2024 weighted 3:1)Updated Oct 16, 2026, 5:19 AM ET

Every race on these lines

Results recomputed from precinct returns as if today's boundaries had always existed, so years compare like for like.

20242026
U.S. SenateD+33.7No race
Hawaii House of RepresentativesD+38.0D+50.9

Outlined: the race for this seat itselfBlank: no race that year

Source: 99chambers results archive: precinct results allocated to current lines; 2026: Hawaii Office of ElectionsUpdated Nov 7, 2026, 3:01 PM ET

Who lives here, compared

Grey bars show the spread of all 51 seats. Small marks are other seats in Hawaii. The black marker is District 31.

Adults with a bachelor's degree37% 62nd pct · 20th of 51 in HI

Higher than 62% of seats.

White adults without a degree15% 68th pct · 17th of 51 in HI

Higher than 68% of seats.

Hispanic residents15% 94th pct · 4th of 51 in HI

Higher than 94% of seats.

Black residents5% 98th pct · 2nd of 51 in HI

Higher than 98% of seats.

Asian residents35% 44th pct · 29th of 51 in HI

Lower than 56% of seats.

People per square mile4,271 86th pct · 8th of 51 in HI

Denser than 86% of seats.

Source: Census Bureau, American Community Survey 2020–2024 5-year estimates, allocated to current linesUpdated Oct 13, 2026, 5:06 AM ET

Seats most like this one

Nearest seats on demographics, density and lean.

District 32
32% college gradsD+24.1CountingDistrict 38
46% college gradsD+20.2Held RDistrict 46
28% college gradsD+8.0CountingDistrict 43
33% college gradsR+0.5Counting

Source: Census Bureau, American Community Survey 2020–2024 5-year estimates, allocated to current lines; 99chambers: 2024 and 2020 presidential results on current lines, relative to the nation (2024 weighted 3:1)Updated Oct 16, 2026, 5:19 AM ET

Who has held it

These lines took effect in 2022.

  1. Linda Ichiyama (D)
    2025– · Won 2024 by 38.0
  2. Linda Ichiyama (D)
    2023–2025 · Won 2022 unopposed

Source: Past results: 99chambers results archive (MEDSL, Klarner, state election offices)