Oregon State House District 30
Tue, Nov 3 · Represented by Nathan Sosa Democratic · Member list as of Oct 28
Charles A RossRepublicanNathan SosaDemocratic · Incumbent4 years since first win
No published poll names both candidates.Last result · 2024 general: Nathan Sosa (D) 96.4
- Last election
- Nathan Sosa (Democratic) was unopposed, 2024
- On the 2026 ballot
- 2 candidates
Side by side
Left column: RossRight column: Sosa
- Donor-based spectrum
- LiberalCentristConservativeSosaNo published score for Ross
- Races
- None listed
- Won 2 of 2
- Years since first win
- Not available
- 4
How these are counted
The spectrum is a published research score, not our rating. How this works. Wins and losses count the races in our results files, the same as each profile.
More about this race
Candidates on the ballot
- Nathan SosaIncumbentDemocratic
- Charles A RossRepublican
Source: sos.oregon.gov (PDF), dated Sep 24
All State House districts
Select a shape for details. Arrow keys move between shapes.
- Democratic
- Republican
- Independent
- Nonpartisan
- More than one party
- No member listed
Map settings
Vote in Oregon
Trouble voting? Election Protection hotline: 866-OUR-VOTE. A nonpartisan coalition of civil-rights and voting-rights groups, not a government service. 866ourvote.org
History (27 elections for this seat)
- Votes for listed candidates
- 21,004
- Election day
- November 5, 2024
- District map
- Older district map (2022 to 2024)
Oregon House of Representatives District 30, 1972 to 2024, 2024, every candidate Candidate Party Votes and share Share DemocraticNathan SosaWon Democratic 20,25496.4% Scattered write-ins Write-in 7503.6% - Votes for listed candidates
- 25,238
- Election day
- November 8, 2022
- District map
- Older district map (2022)
Oregon House of Representatives District 30, 1972 to 2024, 2022, every candidate Candidate Party Votes and share Share DemocraticNathan SosaWon Democratic 15,57261.7% RepublicanJoe Everton Republican 9,63238.2% Scattered write-ins Write-in 340.1% - Votes for listed candidates
- 27,729
- Election day
- November 3, 2020
- District map
- Older district map (2012 to 2021)
Oregon House of Representatives District 30, 1972 to 2024, 2020, every candidate Candidate Party Votes and share Share DemocraticJaneen SollmanWon(incumbent) Democratic 25,83793.2% Scattered write-ins Write-in 1,8926.8% - Votes for listed candidates
- 28,277
- Election day
- November 6, 2018
- District map
- Older district map (2012 to 2021)
Oregon House of Representatives District 30, 1972 to 2024, 2018, every candidate Candidate Party Votes and share Share DemocraticJaneen SollmanWon(incumbent) Democratic 17,45961.7% RepublicanDorothy Merritt Republican 8,63030.5% IndependentKyle Markley Independent 2,1887.7% - Votes for listed candidates
- 29,368
- Election day
- November 8, 2016
- District map
- Older district map (2012 to 2021)
Oregon House of Representatives District 30, 1972 to 2024, 2016, every candidate Candidate Party Votes and share Share DemocraticJaneen SollmanWon Democratic 15,33652.2% RepublicanDan Mason Republican 11,47339.1% LibertarianKyle Markley Libertarian 2,4988.5% Scattered write-ins Write-in 610.2% - Votes for listed candidates
- 20,804
- Election day
- November 4, 2014
- District map
- Older district map (2012 to 2021)
Oregon House of Representatives District 30, 1972 to 2024, 2014, every candidate Candidate Party Votes and share Share DemocraticJoe GallegosWon(incumbent) Democratic 10,42650.1% RepublicanDan Mason Republican 8,51840.9% LibertarianKyle Markley Libertarian 1,8608.9% - Votes for listed candidates
- 24,836
- Election day
- November 6, 2012
- District map
- Older district map (2012 to 2021)
Oregon House of Representatives District 30, 1972 to 2024, 2012, every candidate Candidate Party Votes and share Share DemocraticJoe GallegosWon Democratic 12,29949.5% RepublicanShawn Lindsay(incumbent) Republican 11,09644.7% LibertarianKyle Markley Libertarian 1,4415.8% - Votes for listed candidates
- 23,453
- Election day
- November 2, 2010
- District map
- Older district map (2002 to 2011)
Oregon House of Representatives District 30, 1972 to 2024, 2010, every candidate Candidate Party Votes and share Share RepublicanShawn LindsayWon Republican 12,50153.3% DemocraticDoug Ainge Democratic 10,89346.5% Scattered write-ins Write-in 590.3% - Votes for listed candidates
- 28,512
- Election day
- November 4, 2008
- District map
- Older district map (2002 to 2011)
Oregon House of Representatives District 30, 1972 to 2024, 2008, every candidate Candidate Party Votes and share Share DemocraticDavid EdwardsWon(incumbent) Democratic 15,87855.7% RepublicanAndy Duyck Republican 11,92541.8% OtherKen Cunningham Other 7092.5% - Votes for listed candidates
- 21,660
- Election day
- November 7, 2006
- District map
- Older district map (2002 to 2011)
Oregon House of Representatives District 30, 1972 to 2024, 2006, every candidate Candidate Party Votes and share Share DemocraticDavid EdwardsWon Democratic 12,25356.6% RepublicanEverett Curry Republican 8,96541.4% OtherKen Cunningham Other 4422.0% - Votes for listed candidates
- 26,590
- Election day
- November 2, 2004
- District map
- Older district map (2002 to 2011)
Oregon House of Representatives District 30, 1972 to 2024, 2004, every candidate Candidate Party Votes and share Share RepublicanDerrick KittsWon(incumbent) Republican 14,54654.7% DemocraticMiklosch Sander Democratic 11,24442.3% OtherScott Semrau Other 8003.0% - Votes for listed candidates
- 17,493
- Election day
- November 5, 2002
- District map
- Older district map (2002 to 2011)
Oregon House of Representatives District 30, 1972 to 2024, 2002, every candidate Candidate Party Votes and share Share RepublicanDerrick KittsWon Republican 8,54048.8% DemocraticAron Carleson Democratic 8,36347.8% LibertarianJohn McCartney Libertarian 5903.4% - Votes for listed candidates
- 25,336
- Election day
- November 7, 2000
- District map
- Older district map (1992 to 2001)
Oregon House of Representatives District 30, 1972 to 2024, 2000, every candidate Candidate Party Votes and share Share RepublicanDan DoyleWon Republican 16,06263.4% DemocraticColby McCormick Democratic 9,27436.6% - Votes for listed candidates
- 15,257
- Election day
- November 3, 1998
- District map
- Older district map (1992 to 2001)
Oregon House of Representatives District 30, 1972 to 2024, 1998, every candidate Candidate Party Votes and share Share RepublicanLarry WellsWon(incumbent) Republican 15,257100.0% - Votes for listed candidates
- 21,537
- Election day
- November 5, 1996
- District map
- Older district map (1992 to 2001)
Oregon House of Representatives District 30, 1972 to 2024, 1996, every candidate Candidate Party Votes and share Share RepublicanLarry WellsWon Republican 17,16879.7% LibertarianTim McHenry Libertarian 4,36920.3% - Votes for listed candidates
- 21,196
- Election day
- November 8, 1994
- District map
- Older district map (1992 to 2001)
Oregon House of Representatives District 30, 1972 to 2024, 1994, every candidate Candidate Party Votes and share Share DemocraticKarla WenzelWon Democratic 11,53654.4% RepublicanLarry Wells Republican 9,66045.6% - Votes for listed candidates
- 23,640
- Election day
- November 3, 1992
- District map
- Older district map (1992 to 2001)
Oregon House of Representatives District 30, 1972 to 2024, 1992, every candidate Candidate Party Votes and share Share RepublicanFred GirodWon Republican 12,97554.9% DemocraticJeff Gilmour(incumbent) Democratic 10,66545.1% - Votes for listed candidates
- 18,661
- Election day
- November 6, 1990
- District map
- Older district map (1982 to 1991)
Oregon House of Representatives District 30, 1972 to 2024, 1990, every candidate Candidate Party Votes and share Share DemocraticJeff GilmourWon(incumbent) Democratic 9,61051.5% RepublicanLarry Wells Republican 9,05148.5% - Votes for listed candidates
- 18,422
- Election day
- November 8, 1988
- District map
- Older district map (1982 to 1991)
Oregon House of Representatives District 30, 1972 to 2024, 1988, every candidate Candidate Party Votes and share Share DemocraticJeff GilmourWon(incumbent) Democratic 9,78453.1% RepublicanBetty Freauf Republican 8,61246.8% Scattered write-ins Write-in 260.1% - Votes for listed candidates
- 15,972
- Election day
- November 4, 1986
- District map
- Older district map (1982 to 1991)
Oregon House of Representatives District 30, 1972 to 2024, 1986, every candidate Candidate Party Votes and share Share DemocraticJeff GilmourWon(incumbent) Democratic 11,00968.9% RepublicanRobert H. Odell Republican 4,96231.1% Scattered write-ins Write-in 10.0% - Votes for listed candidates
- 18,395
- Election day
- November 6, 1984
- District map
- Older district map (1982 to 1991)
Oregon House of Representatives District 30, 1972 to 2024, 1984, every candidate Candidate Party Votes and share Share DemocraticJeff GilmourWon(incumbent) Democratic 11,53762.7% RepublicanDon Casida Republican 6,85737.3% Scattered write-ins Write-in 10.0% - Votes for listed candidates
- 15,525
- Election day
- November 2, 1982
- District map
- Older district map (1982 to 1991)
Oregon House of Representatives District 30, 1972 to 2024, 1982, every candidate Candidate Party Votes and share Share DemocraticJeff GilmourWon(incumbent) Democratic 9,64462.1% RepublicanFrank T. Crow Jr. Republican 5,87737.9% Scattered write-ins Write-in 40.0% - Votes for listed candidates
- 19,037
- Election day
- November 4, 1980
- District map
- Older district map (1972 to 1981)
Oregon House of Representatives District 30, 1972 to 2024, 1980, every candidate Candidate Party Votes and share Share DemocraticJeff GilmourWon(incumbent) Democratic 10,51255.2% RepublicanJames T. Greer Republican 8,52044.8% Scattered write-ins Write-in 50.0% - Votes for listed candidates
- 14,864
- Election day
- November 7, 1978
- District map
- Older district map (1972 to 1981)
Oregon House of Representatives District 30, 1972 to 2024, 1978, every candidate Candidate Party Votes and share Share DemocraticJeff GilmourWon(incumbent) Democratic 8,39956.5% RepublicanJoel Mathias Republican 6,46443.5% Scattered write-ins Write-in 10.0% - Votes for listed candidates
- 15,228
- Election day
- November 2, 1976
- District map
- Older district map (1972 to 1981)
Oregon House of Representatives District 30, 1972 to 2024, 1976, every candidate Candidate Party Votes and share Share DemocraticJeff GilmourWon(incumbent) Democratic 7,78751.1% RepublicanGarth Rouse Republican 7,44048.9% Scattered write-ins Write-in 10.0% - Votes for listed candidates
- 10,950
- Election day
- November 4, 1974
- District map
- Older district map (1972 to 1981)
Oregon House of Representatives District 30, 1972 to 2024, 1974, every candidate Candidate Party Votes and share Share DemocraticJeff GilmourWon(incumbent) Democratic 5,77852.8% RepublicanGarth Rouse Republican 5,17247.2% - Votes for listed candidates
- 12,194
- Election day
- November 7, 1972
- District map
- Older district map (1972 to 1981)
Oregon House of Representatives District 30, 1972 to 2024, 1972, every candidate Candidate Party Votes and share Share DemocraticJeffrey GilmourWon Democratic 6,76955.5% RepublicanWalter R. Collett(incumbent) Republican 5,42244.5% Scattered write-ins Write-in 30.0%
- 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
- 1972 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
Last contest in this district on file: 2024.
Download and cite
Cite this page
Election Wrld. (2026). Oregon State House District 30, election results 1972 to 2024. https://www.electionwrld.com/or/house/30. Retrieved October 31, 2026.
Embed this seat
<iframe src="https://www.electionwrld.com/embed/or/house/30" title="Oregon House of Representatives District 30" width="100%" height="400" style="border:0;max-width:640px" loading="lazy"></iframe>
<p style="font-size:13px">Data: <a href="https://www.electionwrld.com">Election Wrld</a>, CC BY 4.0</p>Paste this into any web page. It shows the seat, its last result and the next election.
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.
District id: ocd-division/country:us/state:or/sldl:30
DataState data (JSON)Sources: State Legislative Election Returns, 1967-2022 (Carl Klarner, Harvard Dataverse), DIME (ODC-BY), MEDSL 2024 official precinct returnsData as of Oct 28, 2026