Oregon State Senate District 18
Next vote Tue, Nov 3, 2026 · Represented by Wlnsvey Campos Democratic · Member list as of Oct 28
This seat has no race on the official 2026 list.
- Last election
- Wlnsvey Campos (Other party) won by 25.5 points, 2024
- Earlier results
- Ginny Burdick (Democratic) was unopposed, 2020, older linesGinny Burdick (Democratic) was unopposed, 2016, older linesAll 15 elections
Past results
- Votes for listed candidates
- 62,135
- Election day
- November 5, 2024
- District map
- Same as today
Oregon Senate District 18, 1968 to 2024, 2024, every candidate Candidate Party Votes and share Share OtherWlnsvey CamposWon Other 38,95662.7% RepublicanBrian Pierson Republican 23,11437.2% Scattered write-ins Write-in 650.1% - Votes for listed candidates
- 54,040
- Election day
- November 8, 2022
- Type
- Special election
- District map
- Same as today
Oregon Senate District 18, 1968 to 2024, 2022, every candidate Candidate Party Votes and share Share DemocraticWlnsvey CamposWon Democratic 30,53456.5% RepublicanKimberly Rice Republican 17,84833.0% OtherRich Vial Other 5,59910.4% Scattered write-ins Write-in 590.1% - Votes for listed candidates
- 65,858
- Election day
- November 3, 2020
- District map
- Older district map (2012 to 2021)
Oregon Senate District 18, 1968 to 2024, 2020, every candidate Candidate Party Votes and share Share DemocraticGinny BurdickWon(incumbent) Democratic 63,08295.8% Scattered write-ins Write-in 2,7764.2% - Votes for listed candidates
- 52,840
- Election day
- November 8, 2016
- District map
- Older district map (2012 to 2021)
Oregon Senate District 18, 1968 to 2024, 2016, every candidate Candidate Party Votes and share Share DemocraticGinny BurdickWon(incumbent) Democratic 51,49197.5% Scattered write-ins Write-in 1,3492.5%
- 2024: MEDSL 2024 official precinct returns (individual_states zips), retrieved Oct 28, 2026. Compiled by MIT Election Data and Science Lab (MEDSL) from official returns; not an official source
- 1968 to 2022: State Legislative Election Returns, 1967-2022 (Carl Klarner, Harvard Dataverse), retrieved Oct 28, 2026. Compiled by Carl Klarner (Harvard Dataverse) from official returns; not an official source
Only part of this chamber is up in a given cycle. Which districts vote on which date is not on file. Last contest in this district on file: 2024.
All elections (15 for this seat)
- Votes for listed candidates
- 62,135
- Election day
- November 5, 2024
- District map
- Same as today
Oregon Senate District 18, 1968 to 2024, 2024, every candidate Candidate Party Votes and share Share OtherWlnsvey CamposWon Other 38,95662.7% RepublicanBrian Pierson Republican 23,11437.2% Scattered write-ins Write-in 650.1% - Votes for listed candidates
- 54,040
- Election day
- November 8, 2022
- Type
- Special election
- District map
- Same as today
Oregon Senate District 18, 1968 to 2024, 2022, every candidate Candidate Party Votes and share Share DemocraticWlnsvey CamposWon Democratic 30,53456.5% RepublicanKimberly Rice Republican 17,84833.0% OtherRich Vial Other 5,59910.4% Scattered write-ins Write-in 590.1% - Votes for listed candidates
- 65,858
- Election day
- November 3, 2020
- District map
- Older district map (2012 to 2021)
Oregon Senate District 18, 1968 to 2024, 2020, every candidate Candidate Party Votes and share Share DemocraticGinny BurdickWon(incumbent) Democratic 63,08295.8% Scattered write-ins Write-in 2,7764.2% - Votes for listed candidates
- 52,840
- Election day
- November 8, 2016
- District map
- Older district map (2012 to 2021)
Oregon Senate District 18, 1968 to 2024, 2016, every candidate Candidate Party Votes and share Share DemocraticGinny BurdickWon(incumbent) Democratic 51,49197.5% Scattered write-ins Write-in 1,3492.5% - Votes for listed candidates
- 62,449
- Election day
- November 6, 2012
- District map
- Older district map (2012 to 2021)
Oregon Senate District 18, 1968 to 2024, 2012, every candidate Candidate Party Votes and share Share DemocraticGinny BurdickWon(incumbent) Democratic 43,41269.5% RepublicanSuzanne Gallagher Republican 19,03730.5% - Votes for listed candidates
- 59,725
- Election day
- November 4, 2008
- District map
- Older district map (2002 to 2011)
Oregon Senate District 18, 1968 to 2024, 2008, every candidate Candidate Party Votes and share Share DemocraticGinny BurdickWon(incumbent) Democratic 41,91670.2% RepublicanJohn Wight Republican 17,80929.8% - Votes for listed candidates
- 60,162
- Election day
- November 2, 2004
- District map
- Older district map (2002 to 2011)
Oregon Senate District 18, 1968 to 2024, 2004, every candidate Candidate Party Votes and share Share DemocraticGinny BurdickWon(incumbent) Democratic 37,54062.4% RepublicanJohn Wight Republican 20,50234.1% LibertarianRoger F. Garcia Libertarian 2,1203.5% - Votes for listed candidates
- 35,971
- Election day
- November 3, 1998
- District map
- Older district map (1992 to 2001)
Oregon Senate District 18, 1968 to 2024, 1998, every candidate Candidate Party Votes and share Share DemocraticClifford W. TrowWon(incumbent) Democratic 20,92658.2% RepublicanWin Eaton Republican 15,04541.8% - Votes for listed candidates
- 39,201
- Election day
- November 8, 1994
- District map
- Older district map (1992 to 2001)
Oregon Senate District 18, 1968 to 2024, 1994, every candidate Candidate Party Votes and share Share DemocraticClifford W. TrowWon(incumbent) Democratic 21,52554.9% RepublicanRich Rodeman Republican 17,67645.1% - Votes for listed candidates
- 35,171
- Election day
- November 6, 1990
- District map
- Older district map (1982 to 1991)
Oregon Senate District 18, 1968 to 2024, 1990, every candidate Candidate Party Votes and share Share DemocraticClifford W. TrowWon(incumbent) Democratic 18,17151.7% RepublicanKathleen Kessinger Republican 17,00048.3% - Votes for listed candidates
- 32,708
- Election day
- November 4, 1986
- District map
- Older district map (1982 to 1991)
Oregon Senate District 18, 1968 to 2024, 1986, every candidate Candidate Party Votes and share Share DemocraticClifford W. TrowWon(incumbent) Democratic 19,08558.4% RepublicanWin Eaton Republican 13,61941.6% Scattered write-ins Write-in 40.0% - Votes for listed candidates
- 33,216
- Election day
- November 2, 1982
- District map
- Older district map (1982 to 1991)
Oregon Senate District 18, 1968 to 2024, 1982, every candidate Candidate Party Votes and share Share DemocraticClifford W. TrowWon(incumbent) Democratic 20,71562.4% RepublicanBob Jackson Republican 12,49937.6% Scattered write-ins Write-in 20.0% - Votes for listed candidates
- 28,632
- Election day
- November 7, 1978
- District map
- Older district map (1972 to 1981)
Oregon Senate District 18, 1968 to 2024, 1978, every candidate Candidate Party Votes and share Share DemocraticClifford W. TrowWon(incumbent) Democratic 16,88859.0% RepublicanMario Pastega Republican 11,73941.0% Scattered write-ins Write-in 50.0% - Votes for listed candidates
- 23,680
- Election day
- November 4, 1974
- District map
- Older district map (1972 to 1981)
Oregon Senate District 18, 1968 to 2024, 1974, every candidate Candidate Party Votes and share Share DemocraticClifford W. TrowWon Democratic 13,35956.4% RepublicanGene M. Lear Republican 10,31943.6% Scattered write-ins Write-in 20.0% - Votes for listed candidates
- 15,292
- Election day
- November 5, 1968
- District map
- Older district map (1962 to 1971)
Oregon Senate District 18, 1968 to 2024, 1968, every candidate Candidate Party Votes and share Share RepublicanKenneth A. JernstedtWon Republican 15,27599.9% Scattered write-ins Write-in 170.1%
- 2024: MEDSL 2024 official precinct returns (individual_states zips), retrieved Oct 28, 2026. Compiled by MIT Election Data and Science Lab (MEDSL) from official returns; not an official source
More about this seat
District map
- Democratic
- Republican
- Independent
- Nonpartisan
- More than one party
- No member listed
Map settings
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Cite this page
Election Wrld. (2026). Oregon State Senate District 18, election results 1968 to 2024. https://www.electionwrld.com/or/senate/18. Retrieved October 31, 2026.
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<p style="font-size:13px">Data: <a href="https://www.electionwrld.com">Election Wrld</a>, CC BY 4.0</p>Sources
Sources: Census TIGERweb Legislative MapServer (120th CDs layer 0, 119th CDs layer 4, 2026 SLD upper layer 1 and lower layer 2) (US Census Bureau, public domain), retrieved Oct 28, 2026; Open Civic Data division identifiers (census_autogenerated us_sldl/us_sldu and openstates state files); also (sld-recent.json): Open Civic Data division identifiers (country-us) (CC0 (repository); also (sld-recent.json): CC0 1.0), retrieved Oct 28, 2026; Open States people (current) CSVs (CC0-1.0 (Open States people data)), retrieved Oct 28, 2026, compiled by Open States volunteers and staff (rosters from state legislature sites) from official returns, not an official source; MEDSL 2024 official precinct returns (individual_states zips) (Not stated in the GitHub repository (an earlier label said "MIT (repo)", which the repository does not support). MEDSL's Harvard Dataverse records are CC0 1.0, but these GitHub files were not checksum-matched to the Dataverse files, so CC0 is not claimed for them.), retrieved Oct 28, 2026, compiled by MIT Election Data and Science Lab (MEDSL) from official returns, not an official source; State Legislative Election Returns, 1967-2022 (Carl Klarner, Harvard Dataverse) (CC0 1.0), retrieved Oct 28, 2026, compiled by Carl Klarner (Harvard Dataverse) from official returns, not an official source.
DataState data (JSON)Sources: State Legislative Election Returns, 1967-2022 (Carl Klarner, Harvard Dataverse), MEDSL 2024 official precinct returnsData as of Oct 28, 2026