Overview
- District ID
- wa-hd-009
- State
- Washington
- Chamber
- Lower chamber
- District Code
- 009
- Land Area
- 9,335.3 sq mi
- Water Area
- 75.5 sq mi
Boundary
Boundary as GeoJSON
Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.
Counties
Showing all 7 counties
Places
Showing top 25 of 45 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 5 | 150,196 | 95.7% | 19.4% | 100.0% |
| WA District 4 | 6,749 | 4.3% | 0.9% | <0.1% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 111,703
- Active Voters
- 102,418 (91.7%)
Party Registration
This state's voter file does not record party registration.
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2025–2026 | 43,192 (38.7%) | 0 (0.0%) | 0 (0.0%) |
| 2023–2024 | 82,750 (74.1%) | 0 (0.0%) | 0 (0.0%) |
| 2021–2022 | 65,119 (58.3%) | 0 (0.0%) | 0 (0.0%) |
| 2019–2020 | 75,112 (67.2%) | 0 (0.0%) | 0 (0.0%) |
| 2017–2018 | 57,593 (51.6%) | 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
- 158,812 (± 1,957)
- Median Age
- 36.9
- Median Household Income
- $76,475 (± $3,094)
- High School Graduate or Higher (age 25+)
- 93.6%
- Bachelor's Degree or Higher (age 25+)
- 38.4%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 31,835 | 20.0% |
| 18 to 64 | 97,832 | 61.6% |
| 65 and over | 29,145 | 18.4% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 16,039 | 10.1% |
| White, not Hispanic | 123,964 | 78.1% |
| Black, not Hispanic | 1,805 | 1.1% |
| Asian, not Hispanic | 5,528 | 3.5% |
| American Indian / Alaska Native, not Hispanic | 987 | 0.6% |
| Native Hawaiian / Pacific Islander, not Hispanic | 202 | 0.1% |
| Some other race, not Hispanic | 1,035 | 0.7% |
| Two or more races, not Hispanic | 9,252 | 5.8% |
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
- 153,166
- Citizen Voting Age Population (CVAP)
- 121,827
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 139,584 | 91.1% |
| Hispanic | 13,585 | 8.9% |
| White | 125,664 | 82.0% |
| Black | 1,575 | 1.0% |
| Asian | 3,926 | 2.6% |
| American Indian / Alaska Native | 998 | 0.7% |
| Native Hawaiian / Pacific Islander | 184 | 0.1% |
| Two or More Races | 1,081 | 0.7% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 113,280 | 93.0% |
| Hispanic | 8,550 | 7.0% |
| White | 102,995 | 84.5% |
| Black | 2,271 | 1.9% |
| Asian | 4,679 | 3.8% |
| American Indian / Alaska Native | 2,358 | 1.9% |
| Native Hawaiian / Pacific Islander | 152 | 0.1% |
| Two or More Races | 814 | 0.7% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
