Montana Senate District 10
Tue, Nov 3 · Represented by Jeremy Trebas Republican · Member list as of Oct 28
No published poll names both candidates.The winner of our last result on file no longer holds this seat, so it isn't shown.
- Last election
- Steve Fitzpatrick (Republican) was unopposed, 2020
- On the 2026 ballot
- 2 candidates
More about this race
Candidates on the ballot
Open seat
The current holder, Jeremy Trebas, is not on the candidate list.
- Jessica DyrdahlRepublican
- Margaret MitchellDemocratic
Party nominees only, not the certified ballot.
Source: candidatefiling.mt.gov, dated Oct 28
All Senate districts
- Democratic
- Republican
- Independent
- Nonpartisan
- More than one party
- No member on file
List every Senate district (50)
- State Senate District 1· Mike Cuffe
- State Senate District 2· Dave Fern
- State Senate District 3· Carl Glimm
- State Senate District 4· John Fuller
- State Senate District 5· Matt Regier
- State Senate District 6· Mark Noland
- State Senate District 7· Greg Hertz
- State Senate District 8· Susan Webber
- State Senate District 9· Butch Gillespie
- State Senate District 10· Jeremy Trebas
- State Senate District 11· Daniel Emrich
- State Senate District 12· Wendy McKamey
- State Senate District 13· Josh Kassmier
- State Senate District 14· Russel Tempel
- State Senate District 15· Gregg Hunter
- State Senate District 16· Jonathan Windy Boy
- State Senate District 17· Bob Phalen
- State Senate District 18· Ken Bogner
- State Senate District 19· Barry Usher
- State Senate District 20· Sue Vinton
- State Senate District 21· Gayle Lammers
- State Senate District 22· Daniel Zolnikov
- State Senate District 23· Emma Kerr-Carpenter
- State Senate District 24· Mike Yakawich
- State Senate District 25· Dennis Lenz
- State Senate District 26· Tom McGillvray
- State Senate District 27· Vince Ricci
- State Senate District 28· Forrest Mandeville
- State Senate District 29· John Esp
- State Senate District 30· Cora Neumann
- State Senate District 31· Pat Flowers
- State Senate District 32· Denise Hayman
- State Senate District 33· Chris Pope
- State Senate District 34· Shelley Vance
- State Senate District 35· Tony Tezak
- State Senate District 36· Sara Novak
- State Senate District 37· Derek Harvey
- State Senate District 38· Becky Beard
- State Senate District 39· Wylie Galt
- State Senate District 40· Laura Smith
- State Senate District 41· Janet Ellis
- State Senate District 42· Mary Ann Dunwell
- State Senate District 43· Jason Ellsworth
- State Senate District 44· Theresa Manzella
- State Senate District 45· Denley Loge
- State Senate District 46· Jacinda Morigeau
- State Senate District 47· Ellie Boldman
- State Senate District 48· Andrea Olsen
- State Senate District 49· Willis Curdy
- State Senate District 50· Shane Morigeau
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History (15 elections for this seat)
- Votes for listed candidates
- 10,018
- Election day
- November 3, 2020
- District map
- Older district map (2014 to 2020)
Montana Senate District 10, 1968 to 2020, 2020, every candidate Candidate Party Votes and share Share RepublicanSteve FitzpatrickWon(incumbent) Republican 10,018100.0% - Votes for listed candidates
- 10,203
- Election day
- November 8, 2016
- District map
- Older district map (2014 to 2016)
Montana Senate District 10, 1968 to 2020, 2016, every candidate Candidate Party Votes and share Share RepublicanSteve FitzpatrickWon Republican 7,85177.0% DemocraticDeborah L. Magin Democratic 2,35223.1% - Votes for listed candidates
- 7,985
- Election day
- November 6, 2012
- District map
- Older district map (2004 to 2013)
Montana Senate District 10, 1968 to 2020, 2012, every candidate Candidate Party Votes and share Share DemocraticBrad HamlettWon(incumbent) Democratic 4,07851.1% RepublicanWendy McKamey Republican 3,90748.9% - Votes for listed candidates
- 8,039
- Election day
- November 4, 2008
- District map
- Older district map (2004 to 2013)
Montana Senate District 10, 1968 to 2020, 2008, every candidate Candidate Party Votes and share Share DemocraticBrad HamlettWon Democratic 4,10251.0% RepublicanJim Whitaker Republican 3,93749.0% - Votes for listed candidates
- 7,731
- Election day
- November 2, 2004
- District map
- Older district map (2004 to 2013)
Montana Senate District 10, 1968 to 2020, 2004, every candidate Candidate Party Votes and share Share DemocraticDon RyanWon(incumbent) Democratic 4,02652.1% RepublicanJim Whitaker Republican 3,70547.9% - Votes for listed candidates
- 8,170
- Election day
- November 7, 2000
- District map
- Older district map (1994 to 2003)
Montana Senate District 10, 1968 to 2020, 2000, every candidate Candidate Party Votes and share Share RepublicanCorey StapletonWon Republican 4,16551.0% DemocraticBill Shikany Democratic 4,00549.0% - Votes for listed candidates
- 7,993
- Election day
- November 5, 1996
- District map
- Older district map (1994 to 2003)
Montana Senate District 10, 1968 to 2020, 1996, every candidate Candidate Party Votes and share Share RepublicanBruce D. CrippenWon(incumbent) Republican 4,89861.3% DemocraticMichael Lange Democratic 2,78034.8% OtherLou Anne Jones Other 3153.9% - Votes for listed candidates
- 5,479
- Election day
- November 3, 1992
- District map
- Older district map (1984 to 1993)
Montana Senate District 10, 1968 to 2020, 1992, every candidate Candidate Party Votes and share Share RepublicanDennis G. NatheWon(incumbent) Republican 5,479100.0% - Votes for listed candidates
- 7,080
- Election day
- November 8, 1988
- District map
- Older district map (1984 to 1993)
Montana Senate District 10, 1968 to 2020, 1988, every candidate Candidate Party Votes and share Share RepublicanDennis G. NatheWon Republican 4,80067.8% DemocraticCharles Trinder Democratic 2,28032.2% - Votes for listed candidates
- 6,367
- Election day
- November 6, 1984
- District map
- Older district map (1984 to 1993)
Montana Senate District 10, 1968 to 2020, 1984, every candidate Candidate Party Votes and share Share RepublicanEd B. SmithWon(incumbent) Republican 6,367100.0% - Votes for listed candidates
- 6,843
- Election day
- November 4, 1980
- District map
- Older district map (1974 to 1983)
Montana Senate District 10, 1968 to 2020, 1980, every candidate Candidate Party Votes and share Share RepublicanBob BrownWon(incumbent) Republican 6,843100.0% - Votes for listed candidates
- 6,166
- Election day
- November 2, 1976
- District map
- Older district map (1974 to 1983)
Montana Senate District 10, 1968 to 2020, 1976, every candidate Candidate Party Votes and share Share RepublicanBob BrownWon(incumbent) Republican 3,76361.0% DemocraticCecil H. Storms Democratic 2,40339.0% - Votes for listed candidates
- 4,858
- Election day
- November 4, 1974
- District map
- Older district map (1974 to 1983)
Montana Senate District 10, 1968 to 2020, 1974, every candidate Candidate Party Votes and share Share RepublicanRobert BrownWon Republican 2,49151.3% DemocraticWilliam Zimmer Democratic 2,36748.7% - Votes for listed candidates
- 6,316
- Election day
- November 7, 1972
- District map
- Older district map (1972 to 1973)
Montana Senate District 10, 1968 to 2020, 1972, every candidate Candidate Party Votes and share Share RepublicanEarl MoritzWon(incumbent) Republican 3,94562.5% DemocraticC. W. Rader Democratic 2,37137.5% - Votes for listed candidates
- 5,345
- Election day
- November 5, 1968
- District map
- Older district map (1966 to 1971)
Montana Senate District 10, 1968 to 2020, 1968, every candidate Candidate Party Votes and share Share DemocraticB. J. GoodheartWon Democratic 2,86353.6% RepublicanLochiel Edwards(incumbent) Republican 2,48246.4%
1968 to 2020: 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: 2020.
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Cite this page
Election Wrld. (2026). Montana Senate District 10, election results 1968 to 2020. https://www.electionwrld.com/mt/senate/10. Retrieved October 30, 2026.
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<iframe src="https://www.electionwrld.com/embed/mt/senate/10" title="Montana Senate District 10" 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>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; 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:mt/sldu:10
DataState data (JSON)Sources: State Legislative Election Returns, 1967-2022 (Carl Klarner, Harvard Dataverse)Data as of Oct 28, 2026