Oregon State House District 4

State Legislative District Profile (Lower Chamber)

Overview

District ID
or-hd-004
State
Oregon
Chamber
Lower chamber
District Code
004
Land Area
1,754.5 sq mi
Water Area
1.53 sq mi

Boundary

Boundary of Oregon State House District 4

Boundary as GeoJSON

Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.

Counties

CountyOverlapShare of district landShare of county land
Douglas County851.96 sq mi48.6%16.9%
Jackson County523.96 sq mi29.9%18.8%
Josephine County378.55 sq mi21.6%23.1%

Showing all 3 counties

Places

PlaceOverlapShare of district landShare of place land
Foots Creek CDP6.07 sq mi0.3%100.0%
Wimer CDP4.96 sq mi0.3%100.0%
Merlin CDP4.15 sq mi0.2%100.0%
Central Point city3.93 sq mi0.2%97.4%
New Hope CDP3.79 sq mi0.2%99.1%
Days Creek CDP2.36 sq mi0.1%100.0%
Canyonville city1.06 sq mi0.1%100.0%
Rogue River city0.96 sq mi0.1%98.7%
Gold Hill city0.76 sq mi<0.1%100.0%
Riddle city0.63 sq mi<0.1%100.0%
Glendale city0.39 sq mi<0.1%100.0%
Tri-City CDP0.01 sq mi<0.1%0.1%

Showing all 12 places

Overlapping Congressional Districts

Congressional districtPopulation in bothShare of this district's populationShare of the congressional district's populationShare of this district's land
OR District 271,115100.0%10.1%100.0%

Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).

Voters

Registered Voters
70,663
Active Voters
57,297 (81.1%)

Party Registration

PartyVotersShare
Democratic11,79016.7%
Republican25,99036.8%
Unaffiliated27,36138.7%
Other parties5,5227.8%
No party recorded00.0%

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2023–202442,512 (60.2%)0 (0.0%)0 (0.0%)
2021–202236,511 (51.7%)0 (0.0%)0 (0.0%)
2019–202040,719 (57.6%)0 (0.0%)0 (0.0%)
2017–201830,598 (43.3%)0 (0.0%)0 (0.0%)
2015–201632,076 (45.4%)0 (0.0%)0 (0.0%)
2013–201423,589 (33.4%)0 (0.0%)0 (0.0%)
2011–201225,555 (36.2%)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
69,223 (± 2,024)
Median Age
49.4
Median Household Income
$71,273 (± $4,303)
High School Graduate or Higher (age 25+)
91.7%
Bachelor's Degree or Higher (age 25+)
22.0%

Population by Age

GroupPeopleShare
Under 1812,44018.0%
18 to 6437,18353.7%
65 and over19,60028.3%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)6,7459.7%
White, not Hispanic56,99082.3%
Black, not Hispanic2640.4%
Asian, not Hispanic6360.9%
American Indian / Alaska Native, not Hispanic3690.5%
Native Hawaiian / Pacific Islander, not Hispanic200.0%
Some other race, not Hispanic1720.2%
Two or more races, not Hispanic4,0275.8%

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
68,157
Citizen Voting Age Population (CVAP)
55,721

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic61,92590.9%
Hispanic6,2369.1%
White57,92285.0%
Black2890.4%
Asian5010.7%
American Indian / Alaska Native3690.5%
Native Hawaiian / Pacific Islander190.0%
Two or More Races4920.7%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic51,80893.0%
Hispanic3,9137.0%
White48,75787.5%
Black5801.0%
Asian7551.4%
American Indian / Alaska Native1,3582.4%
Native Hawaiian / Pacific Islander200.0%
Two or More Races3380.6%

Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).