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Oregon's 4th congressional district
U.S. House district for Oregon
U.S. House district for Oregon
| Field | Value | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| state | Oregon | ||||||||
| district number | 4 | ||||||||
| image name | {{maplink | frame=yes | plain=yes | from=Oregon's 4th congressional district (2023–).map | frame-height=300 | frame-width=400 | overlay-vertical-alignment=bottom | overlay-horizontal-alignment=right | overlay= |
| image caption | Interactive map of district boundaries since January 3, 2023 | ||||||||
| representative | Val Hoyle | ||||||||
| party | Democratic | ||||||||
| residence | Springfield | ||||||||
| english area | 17,181 | ||||||||
| metric area | 44,499 | ||||||||
| percent urban | 69.17 | ||||||||
| percent rural | 30.83 | ||||||||
| population | 712,690 | ||||||||
| population year | 2024 | ||||||||
| median income | $69,445 | ||||||||
| percent white | 79.0 | ||||||||
| percent hispanic | 8.9 | ||||||||
| percent black | 0.9 | ||||||||
| percent asian | 2.6 | ||||||||
| percent more than one race | 6.6 | ||||||||
| percent other race | 0.8 | ||||||||
| percent native american | 1.2 | ||||||||
| percent blue collar | 28.2 | ||||||||
| percent white collar | 55.2 | ||||||||
| percent gray collar | 16.5 | ||||||||
| cpvi | D+6 |
| percent more than one race = 6.6
Oregon's 4th congressional district represents the southern half of Oregon's coastal counties, including Coos, Curry, Lincoln, Lane, and Benton counties, alongside the northwestern half of Douglas County and a sliver of Linn County. It is centered around the state's two college towns, Eugene and Corvallis, homes to the University of Oregon and Oregon State University, respectively. Politically, the district leans slightly Democratic, due to the presence of Lane and Benton counties, home to over half the district's population. Lincoln County also tilts Democratic. Contrariwise, Douglas County is heavily Republican, as are to a lesser extent Coos and Curry. The district has been represented by Democrat Val Hoyle since 2023.
Composition
For the 118th and successive Congresses (based on redistricting following the 2020 census), the district contains all or portions of the following counties and communities:
Benton County (11)
: All 11 communities
Coos County (11)
: All 11 communities
Curry County (8)
: All 8 communities
Douglas County (17)
: Dillard, Drain, Elkton, Fair Oaks, Gardiner, Glide, Green, Lookingglass, Melrose, Oakland, Reedsport, Roseburg, Roseburg North, Sutherlin, Winchester Bay, Winston, Yoncalla
Lane County (22)
: All 22 communities
Lincoln County (12)
: All 12 communities
Linn County (0)
: No incorporated or census-recognized communities
List of members representing the district
| Member | ||||
|---|---|---|---|---|
| (District home) | Party | Term | Cong | |
| ress | Electoral history | |||
| District established January 3, 1943 | ||||
| [[File:Harris Ellsworth (Oregon Congressman).jpg | 100px]] | |||
| Harris Ellsworth | ||||
| (Roseburg) | Republican | nowrap | January 3, 1943 – | |
| January 3, 1957 | Elected in 1942. | |||
| Re-elected in 1944. | ||||
| Re-elected in 1946. | ||||
| Re-elected in 1948. | ||||
| Re-elected in 1950. | ||||
| Re-elected in 1952. | ||||
| Re-elected in 1954. | ||||
| Lost re-election. | ||||
| [[File:Charles O. Porter (Oregon Congressman).jpg | 100px]] | |||
| Charles O. Porter | ||||
| (Eugene) | Democratic | nowrap | January 3, 1957 – | |
| January 3, 1961 | Elected in 1956. | |||
| Re-elected in 1958. | ||||
| Lost re-election. | ||||
| [[File:Edwin R. Durno (Oregon Congressman).jpg | 100px]] | |||
| Edwin R. Durno | ||||
| (Medford) | Republican | nowrap | January 3, 1961 – | |
| January 3, 1963 | Elected in 1960. | |||
| Retired to run for U.S. senator. | ||||
| [[File:Robert B. Duncan.jpg | 100px]] | |||
| Robert B. Duncan | ||||
| (Medford) | Democratic | nowrap | January 3, 1963 – | |
| January 3, 1967 | Elected in 1962. | |||
| Re-elected in 1964. | ||||
| Retired to run for U.S. senator. | ||||
| [[File:John R. Dellenback.jpg | 100px]] | |||
| John R. Dellenback | ||||
| (Medford) | Republican | nowrap | January 3, 1967 – | |
| January 3, 1975 | Elected in 1966. | |||
| Re-elected in 1968. | ||||
| Re-elected in 1970. | ||||
| Re-elected in 1972. | ||||
| Lost re-election. | ||||
| [[File:1983 pg111 James H. Weaver.jpg | 100px]] | |||
| James H. Weaver | ||||
| (Eugene) | Democratic | nowrap | January 3, 1975 – | |
| January 3, 1987 | Elected in 1974. | |||
| Re-elected in 1976. | ||||
| Re-elected in 1978. | ||||
| Re-elected in 1980. | ||||
| Re-elected in 1982. | ||||
| Re-elected in 1984. | ||||
| Retired to run for U.S. senator. | ||||
| [[File:Peter DeFazio, Official Portrait, 112th Congress.jpg | 100px]] | |||
| Peter DeFazio | ||||
| (Springfield) | Democratic | nowrap | January 3, 1987 – | |
| January 3, 2023 | Elected in 1986. | |||
| Re-elected in 1988. | ||||
| Re-elected in 1990. | ||||
| Re-elected in 1992. | ||||
| Re-elected in 1994. | ||||
| Re-elected in 1996. | ||||
| Re-elected in 1998. | ||||
| Re-elected in 2000. | ||||
| Re-elected in 2002. | ||||
| Re-elected in 2004. | ||||
| Re-elected in 2006. | ||||
| Re-elected in 2008. | ||||
| Re-elected in 2010. | ||||
| Re-elected in 2012. | ||||
| Re-elected in 2014. | ||||
| Re-elected in 2016. | ||||
| Re-elected in 2018. | ||||
| Re-elected in 2020. | ||||
| Retired. | ||||
| [[File:Rep._Val_Hoyle_portrait,_118th_Congress.jpg | 100px]] | |||
| Val Hoyle | ||||
| (Springfield) | Democratic | January 3, 2023 – | ||
| present | Elected in 2022. | |||
| Re-elected in 2024. |
Recent election results from statewide races
| Year | Office | Results | |
|---|---|---|---|
| 2008 | President | Obama 58% - 40% | |
| 2012 | President | Obama 57% - 43% | |
| 2016 | President | Clinton 48% - 40% | |
| Senate | Wyden 55% - 35% | ||
| Governor (Spec.) | Brown 51% - 43% | ||
| Attorney General | Rosenblum 54% - 42% | ||
| 2018 | Governor | Brown 49% - 43% | |
| 2020 | President | Biden 55% - 42% | |
| Senate | Merkley 56% - 40% | ||
| Secretary of State | Fagan 49% - 45% | ||
| Treasurer | Read 51% - 42% | ||
| Attorney General | Rosenblum 55% - 43% | ||
| 2022 | Senate | Wyden 55% - 41% | |
| Governor | Kotek 46% - 44% | ||
| 2024 | President | Harris 54% - 42% | |
| Secretary of State | Read 54% - 43% | ||
| Treasurer | Steiner 49% - 44% | ||
| Attorney General | Rayfield 54% - 46% |
Election results
Sources (official results only):
- Elections History from the Oregon Secretary of State website
- Election Statistics from the website of the Clerk of the United States House of Representatives
1994
1996
1998
2000
2002
2004
2006
2008
2010
2012
2014
2016
2018
2020
2022
2024
Historical district boundaries

The district gained most of Josephine County from the 2nd district in the 2002 redistricting, but also lost most of the Grants Pass area to the second district. |access-date=July 27, 2011 |access-date=October 23, 2017
References
;Specific
;General
References
- Center for New Media & Promotion (CNMP), US Census Bureau. "My Congressional District".
- "2025 Cook PVI℠: District Map and List (119th Congress)".
- [https://www2.census.gov/geo/maps/cong_dist/cd118/cd_based/ST41/CD118_OR01.pdf https://www2.census.gov/geo/maps/cong_dist/cd118/cd_based/ST41/CD118_OR03.pdf]
- "DRA 2020".
- "Oregon 2022-11-08 results by district (@elium2)".
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