Hawaii State House District 37

State Legislative District Profile (Lower Chamber)

Overview

District ID
hi-hd-037
State
Hawaii
Chamber
Lower chamber
District Code
037
Land Area
23.5 sq mi
Water Area
0 sq mi

Boundary

Boundary of Hawaii State House District 37

Boundary as GeoJSON

Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.

Counties

CountyOverlapShare of district landShare of county land
Honolulu County23.52 sq mi100.0%3.9%

Showing all 1 county

Places

PlaceOverlapShare of district landShare of place land
Mililani Town CDP2.61 sq mi11.1%65.0%
Waipio CDP0.75 sq mi3.2%60.5%
Mililani Mauka CDP0.40 sq mi1.7%10.0%

Showing all 3 places

Overlapping Congressional Districts

Congressional districtPopulation in bothShare of this district's populationShare of the congressional district's populationShare of this district's land
HI District 127,975100.0%3.9%100.0%

Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).

Voters

Registered Voters
18,780
Active Voters
18,165 (96.7%)

Party Registration

This state's voter file does not record party registration.

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2023–202413,510 (71.9%)0 (0.0%)0 (0.0%)

Turnout counts today's registered voters with a counted ballot in the cycle's elections (the odd and even year), as a share of today's registered voters. Voters who have since left the rolls are not counted.

Browse the voter list for this district (premium access; sign-in required)

Source: Civitech voter file snapshot as of 07/18/2025. These are registered voters, separate from the Census population figures. Counts under 10 are suppressed and shown as "<10".

Demographics

Total Population
27,219 (± 1,335)
Median Age
46.7
Median Household Income
$125,534 (± $8,105)
High School Graduate or Higher (age 25+)
96.0%
Bachelor's Degree or Higher (age 25+)
41.7%

Population by Age

GroupPeopleShare
Under 184,99718.4%
18 to 6415,20255.9%
65 and over7,02025.8%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)2,3828.8%
White, not Hispanic2,4749.1%
Black, not Hispanic3931.4%
Asian, not Hispanic14,16352.0%
American Indian / Alaska Native, not Hispanic70.0%
Native Hawaiian / Pacific Islander, not Hispanic8383.1%
Some other race, not Hispanic750.3%
Two or more races, not Hispanic6,88725.3%

Source: U.S. Census Bureau, American Community Survey 2020-2024 ACS 5-year estimates (tables B01001, B01002, B01003, B03002, B15003, B19013) for this state legislative district. Estimates are survey-based; ± figures are 90% margins of error.

Citizen Voting Age Population

Total Citizen Population
26,511
Citizen Voting Age Population (CVAP)
21,568

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic24,14091.1%
Hispanic2,3718.9%
White2,4869.4%
Black4081.5%
Asian13,72051.8%
American Indian / Alaska Native100.0%
Native Hawaiian / Pacific Islander7022.6%
Two or More Races4,33516.4%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic20,05793.0%
Hispanic1,5107.0%
White2,19410.2%
Black3901.8%
Asian13,63963.2%
American Indian / Alaska Native1380.6%
Native Hawaiian / Pacific Islander5612.6%
Two or More Races3,14414.6%

Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).