Overview
- District ID
- or-hd-051
- State
- Oregon
- Chamber
- Lower chamber
- District Code
- 051
- Land Area
- 224.1 sq mi
- Water Area
- 1.74 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 |
|---|
| Clackamas County | 224.10 sq mi | 100.0% | 12.0% |
Showing all 1 county
Places
Showing all 6 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 5 | 43,496 | 61.1% | 6.2% | 65.4% |
| OR District 3 | 27,727 | 38.9% | 3.9% | 34.6% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 66,633
- Active Voters
- 56,498 (84.8%)
Party Registration
| Party | Voters | Share |
|---|
| Democratic | 15,695 | 23.6% |
| Republican | 22,176 | 33.3% |
| Unaffiliated | 23,568 | 35.4% |
| Other parties | 5,194 | 7.8% |
| No party recorded | 0 | 0.0% |
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2023–2024 | 44,323 (66.5%) | 0 (0.0%) | 0 (0.0%) |
| 2021–2022 | 38,328 (57.5%) | 0 (0.0%) | 0 (0.0%) |
| 2019–2020 | 43,999 (66.0%) | 0 (0.0%) | 0 (0.0%) |
| 2017–2018 | 32,935 (49.4%) | 0 (0.0%) | 0 (0.0%) |
| 2015–2016 | 35,104 (52.7%) | 0 (0.0%) | 0 (0.0%) |
| 2013–2014 | 25,789 (38.7%) | 0 (0.0%) | 0 (0.0%) |
| 2011–2012 | 29,730 (44.6%) | 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 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
- 70,576 (± 2,303)
- Median Age
- 43.0
- Median Household Income
- $103,481 (± $5,475)
- High School Graduate or Higher (age 25+)
- 93.2%
- Bachelor's Degree or Higher (age 25+)
- 28.4%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 14,380 | 20.4% |
| 18 to 64 | 41,592 | 58.9% |
| 65 and over | 14,604 | 20.7% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 7,538 | 10.7% |
| White, not Hispanic | 56,991 | 80.8% |
| Black, not Hispanic | 137 | 0.2% |
| Asian, not Hispanic | 1,054 | 1.5% |
| American Indian / Alaska Native, not Hispanic | 474 | 0.7% |
| Native Hawaiian / Pacific Islander, not Hispanic | 0 | 0.0% |
| Some other race, not Hispanic | 236 | 0.3% |
| Two or more races, not Hispanic | 4,146 | 5.9% |
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
- 68,865
- Citizen Voting Age Population (CVAP)
- 54,489
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 62,540 | 90.8% |
| Hispanic | 6,323 | 9.2% |
| White | 58,624 | 85.1% |
| Black | 137 | 0.2% |
| Asian | 941 | 1.4% |
| American Indian / Alaska Native | 475 | 0.7% |
| Native Hawaiian / Pacific Islander | 0 | 0.0% |
| Two or More Races | 316 | 0.5% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 50,511 | 92.7% |
| Hispanic | 3,975 | 7.3% |
| White | 47,653 | 87.5% |
| Black | 261 | 0.5% |
| Asian | 1,357 | 2.5% |
| American Indian / Alaska Native | 1,112 | 2.0% |
| Native Hawaiian / Pacific Islander | 0 | 0.0% |
| Two or More Races | 171 | 0.3% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
