Overview
- District ID
- hi-sd-016
- State
- Hawaii
- Chamber
- Upper chamber (state senate)
- District Code
- 016
- Land Area
- 27.8 sq mi
- Water Area
- 0 sq mi
Boundary
Boundary as GeoJSON
Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.
Counties
| County | Overlap | Share of district land | Share of county land |
|---|
| Honolulu County | 27.75 sq mi | 100.0% | 4.6% |
Showing all 1 county
Places
Showing all 4 places
Overlapping Congressional Districts
| Congressional district | Population in both | Share of this district's population | Share of the congressional district's population | Share of this district's land |
|---|
| HI District 1 | 57,229 | 100.0% | 7.9% | 100.0% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 34,660
- Active Voters
- 33,424 (96.4%)
Party Registration
This state's voter file does not record party registration.
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2023–2024 | 23,486 (67.8%) | 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
- 54,827 (± 2,444)
- Median Age
- 47.1
- Median Household Income
- $122,206 (± $5,814)
- High School Graduate or Higher (age 25+)
- 95.0%
- Bachelor's Degree or Higher (age 25+)
- 40.1%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 8,682 | 15.8% |
| 18 to 64 | 31,264 | 57.0% |
| 65 and over | 14,881 | 27.1% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 3,422 | 6.2% |
| White, not Hispanic | 4,621 | 8.4% |
| Black, not Hispanic | 676 | 1.2% |
| Asian, not Hispanic | 31,757 | 57.9% |
| American Indian / Alaska Native, not Hispanic | 23 | 0.0% |
| Native Hawaiian / Pacific Islander, not Hispanic | 3,413 | 6.2% |
| Some other race, not Hispanic | 184 | 0.3% |
| Two or more races, not Hispanic | 10,731 | 19.6% |
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
- 52,125
- Citizen Voting Age Population (CVAP)
- 43,674
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 48,725 | 93.5% |
| Hispanic | 3,399 | 6.5% |
| White | 4,551 | 8.7% |
| Black | 707 | 1.4% |
| Asian | 30,125 | 57.8% |
| American Indian / Alaska Native | 23 | 0.0% |
| Native Hawaiian / Pacific Islander | 2,839 | 5.4% |
| Two or More Races | 6,927 | 13.3% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 41,432 | 94.9% |
| Hispanic | 2,238 | 5.1% |
| White | 4,367 | 10.0% |
| Black | 795 | 1.8% |
| Asian | 29,002 | 66.4% |
| American Indian / Alaska Native | 226 | 0.5% |
| Native Hawaiian / Pacific Islander | 2,150 | 4.9% |
| Two or More Races | 4,902 | 11.2% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
