Overview
- District ID
- wa-sd-033
- State
- Washington
- Chamber
- Upper chamber (state senate)
- District Code
- 033
- Land Area
- 45.5 sq mi
- Water Area
- 15.2 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 |
|---|
| King County | 45.41 sq mi | 99.8% | 2.1% |
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 |
|---|
| WA District 9 | 115,285 | 73.5% | 15.0% | 79.6% |
| WA District 7 | 41,536 | 26.5% | 5.4% | 20.4% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 92,996
- Active Voters
- 85,357 (91.8%)
Party Registration
This state's voter file does not record party registration.
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2025–2026 | 31,328 (33.7%) | 0 (0.0%) | 0 (0.0%) |
| 2023–2024 | 59,916 (64.4%) | 0 (0.0%) | 0 (0.0%) |
| 2021–2022 | 44,849 (48.2%) | 0 (0.0%) | 0 (0.0%) |
| 2019–2020 | 58,730 (63.2%) | 0 (0.0%) | 0 (0.0%) |
| 2017–2018 | 41,045 (44.1%) | 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 01/02/2026. These are registered voters, separate from the Census population figures. Counts under 10 are suppressed and shown as "<10".
Demographics
- Total Population
- 157,458 (± 2,691)
- Median Age
- 36.8
- Median Household Income
- $86,957 (± $2,510)
- High School Graduate or Higher (age 25+)
- 86.1%
- Bachelor's Degree or Higher (age 25+)
- 31.3%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 34,835 | 22.1% |
| 18 to 64 | 100,144 | 63.6% |
| 65 and over | 22,479 | 14.3% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 34,296 | 21.8% |
| White, not Hispanic | 61,099 | 38.8% |
| Black, not Hispanic | 21,717 | 13.8% |
| Asian, not Hispanic | 24,015 | 15.3% |
| American Indian / Alaska Native, not Hispanic | 296 | 0.2% |
| Native Hawaiian / Pacific Islander, not Hispanic | 3,741 | 2.4% |
| Some other race, not Hispanic | 407 | 0.3% |
| Two or more races, not Hispanic | 11,887 | 7.5% |
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
- 132,389
- Citizen Voting Age Population (CVAP)
- 100,681
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 110,394 | 83.4% |
| Hispanic | 21,996 | 16.6% |
| White | 61,457 | 46.4% |
| Black | 18,931 | 14.3% |
| Asian | 18,398 | 13.9% |
| American Indian / Alaska Native | 259 | 0.2% |
| Native Hawaiian / Pacific Islander | 2,515 | 1.9% |
| Two or More Races | 2,181 | 1.6% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 88,948 | 88.3% |
| Hispanic | 11,730 | 11.7% |
| White | 53,892 | 53.5% |
| Black | 14,800 | 14.7% |
| Asian | 16,559 | 16.4% |
| American Indian / Alaska Native | 1,621 | 1.6% |
| Native Hawaiian / Pacific Islander | 1,523 | 1.5% |
| Two or More Races | 1,003 | 1.0% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
