Overview
- District ID
- hi-sd-019
- State
- Hawaii
- Chamber
- Upper chamber (state senate)
- District Code
- 019
- Land Area
- 7.38 sq mi
- Water Area
- 0.71 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 | 7.38 sq mi | 100.0% | 1.2% |
Showing all 1 county
Places
Showing all 5 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 | 56,059 | 100.0% | 7.7% | 100.0% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 25,660
- Active Voters
- 24,462 (95.3%)
Party Registration
This state's voter file does not record party registration.
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2023–2024 | 14,150 (55.1%) | 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
- 55,258 (± 2,600)
- Median Age
- 39.0
- Median Household Income
- $105,171 (± $9,381)
- High School Graduate or Higher (age 25+)
- 88.8%
- Bachelor's Degree or Higher (age 25+)
- 24.9%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 11,517 | 20.8% |
| 18 to 64 | 32,074 | 58.0% |
| 65 and over | 11,667 | 21.1% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 3,948 | 7.1% |
| White, not Hispanic | 2,746 | 5.0% |
| Black, not Hispanic | 534 | 1.0% |
| Asian, not Hispanic | 34,735 | 62.9% |
| American Indian / Alaska Native, not Hispanic | 43 | 0.1% |
| Native Hawaiian / Pacific Islander, not Hispanic | 5,473 | 9.9% |
| Some other race, not Hispanic | 84 | 0.2% |
| Two or more races, not Hispanic | 7,695 | 13.9% |
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
- 47,846
- Citizen Voting Age Population (CVAP)
- 37,314
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 44,037 | 92.0% |
| Hispanic | 3,809 | 8.0% |
| White | 2,724 | 5.7% |
| Black | 490 | 1.0% |
| Asian | 29,342 | 61.3% |
| American Indian / Alaska Native | 42 | 0.1% |
| Native Hawaiian / Pacific Islander | 3,787 | 7.9% |
| Two or More Races | 5,545 | 11.6% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 34,954 | 93.7% |
| Hispanic | 2,360 | 6.3% |
| White | 2,393 | 6.4% |
| Black | 487 | 1.3% |
| Asian | 25,836 | 69.2% |
| American Indian / Alaska Native | 117 | 0.3% |
| Native Hawaiian / Pacific Islander | 2,489 | 6.7% |
| Two or More Races | 3,676 | 9.9% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
