Overview
- District ID
- or-hd-036
- State
- Oregon
- Chamber
- Lower chamber
- District Code
- 036
- Land Area
- 77.9 sq mi
- Water Area
- 0.03 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 |
|---|
| Washington County | 77.94 sq mi | 100.0% | 10.8% |
Showing all 1 county
Places
Showing all 3 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 |
|---|
| OR District 1 | 55,812 | 79.6% | 7.9% | 94.6% |
| OR District 6 | 14,308 | 20.4% | 2.0% | 5.4% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 64,435
- Active Voters
- 53,370 (82.8%)
Party Registration
| Party | Voters | Share |
|---|
| Democratic | 21,296 | 33.1% |
| Republican | 12,567 | 19.5% |
| Unaffiliated | 26,390 | 41.0% |
| Other parties | 4,182 | 6.5% |
| No party recorded | 0 | 0.0% |
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2023–2024 | 40,905 (63.5%) | 0 (0.0%) | 0 (0.0%) |
| 2021–2022 | 34,164 (53.0%) | 0 (0.0%) | 0 (0.0%) |
| 2019–2020 | 40,159 (62.3%) | 0 (0.0%) | 0 (0.0%) |
| 2017–2018 | 30,057 (46.6%) | 0 (0.0%) | 0 (0.0%) |
| 2015–2016 | 31,494 (48.9%) | 0 (0.0%) | 0 (0.0%) |
| 2013–2014 | 21,770 (33.8%) | 0 (0.0%) | 0 (0.0%) |
| 2011–2012 | 24,954 (38.7%) | 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 10/02/2025. These are registered voters, separate from the Census population figures. Counts under 10 are suppressed and shown as "<10".
Demographics
- Total Population
- 73,521 (± 2,681)
- Median Age
- 40.0
- Median Household Income
- $128,673 (± $5,961)
- High School Graduate or Higher (age 25+)
- 91.6%
- Bachelor's Degree or Higher (age 25+)
- 49.8%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 16,136 | 21.9% |
| 18 to 64 | 46,750 | 63.6% |
| 65 and over | 10,635 | 14.5% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 13,397 | 18.2% |
| White, not Hispanic | 42,942 | 58.4% |
| Black, not Hispanic | 1,562 | 2.1% |
| Asian, not Hispanic | 9,166 | 12.5% |
| American Indian / Alaska Native, not Hispanic | 177 | 0.2% |
| Native Hawaiian / Pacific Islander, not Hispanic | 80 | 0.1% |
| Some other race, not Hispanic | 320 | 0.4% |
| Two or more races, not Hispanic | 5,877 | 8.0% |
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
- 67,335
- Citizen Voting Age Population (CVAP)
- 51,390
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 56,708 | 84.2% |
| Hispanic | 10,624 | 15.8% |
| White | 42,924 | 63.7% |
| Black | 1,498 | 2.2% |
| Asian | 7,166 | 10.6% |
| American Indian / Alaska Native | 176 | 0.3% |
| Native Hawaiian / Pacific Islander | 69 | 0.1% |
| Two or More Races | 763 | 1.1% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 44,816 | 87.2% |
| Hispanic | 6,572 | 12.8% |
| White | 34,799 | 67.7% |
| Black | 1,609 | 3.1% |
| Asian | 7,427 | 14.5% |
| American Indian / Alaska Native | 699 | 1.4% |
| Native Hawaiian / Pacific Islander | 74 | 0.1% |
| Two or More Races | 399 | 0.8% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
