Missouri State House District 107
Tue, Nov 3 · Represented by Mark Matthiesen Republican · Member list as of Oct 28
Mark MatthiesenRepublican · Incumbent4 years since first winGary WesterDemocratic
Mark Matthiesen 60.5Gary Wester 39.5
Last result · 2024 generalNo published poll names both candidates.
- Last election
- Mark Matthiesen (Republican) won by 21.0 points, 2024
- On the 2026 ballot
- 2 candidates
Side by side
Left column: MatthiesenRight column: Wester
- Races
- Won 2 of 2
- Won 0 of 1
- Years since first win
- 4
- Not available
How these are counted
Wins and losses count the races in our results files, the same as each profile.
More about this race
Candidates on the ballot
- Gary WesterDemocratic
- Mark MatthiesenIncumbentRepublican
Source: sos.mo.gov (PDF), dated Aug 25
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- Democratic
- Republican
- Independent
- Nonpartisan
- More than one party
- No member listed
Map settings
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History (29 elections for this seat)
- Votes for listed candidates
- 19,719
- Election day
- November 5, 2024
- District map
- Older district map (2022 to 2024)
Missouri House of Representatives District 107, 1968 to 2024, 2024, every candidate Candidate Party Votes and share Share RepublicanMark MatthiesenWon Republican 11,93060.5% DemocraticGary Wester Democratic 7,78939.5% - Votes for listed candidates
- 13,598
- Election day
- November 8, 2022
- District map
- Older district map (2022)
Missouri House of Representatives District 107, 1968 to 2024, 2022, every candidate Candidate Party Votes and share Share RepublicanMark MatthiesenWon Republican 8,15159.9% DemocraticTracy Grundy Democratic 5,44740.1% - Votes for listed candidates
- 20,671
- Election day
- November 3, 2020
- District map
- Older district map (2012 to 2021)
Missouri House of Representatives District 107, 1968 to 2024, 2020, every candidate Candidate Party Votes and share Share RepublicanNick SchroerWon(incumbent) Republican 12,34459.7% DemocraticVictoria Witt Datt Democratic 7,55436.5% OtherMike Copeland Other 7733.7% - Votes for listed candidates
- 16,517
- Election day
- November 6, 2018
- District map
- Older district map (2012 to 2021)
Missouri House of Representatives District 107, 1968 to 2024, 2018, every candidate Candidate Party Votes and share Share RepublicanNick SchroerWon(incumbent) Republican 9,75959.1% DemocraticCurtis Wylde Democratic 6,75840.9% - Votes for listed candidates
- 19,026
- Election day
- November 8, 2016
- District map
- Older district map (2012 to 2021)
Missouri House of Representatives District 107, 1968 to 2024, 2016, every candidate Candidate Party Votes and share Share RepublicanNick SchroerWon Republican 12,20064.1% DemocraticCurtis Wylde Democratic 6,82635.9% - Votes for listed candidates
- 6,873
- Election day
- November 4, 2014
- District map
- Older district map (2012 to 2021)
Missouri House of Representatives District 107, 1968 to 2024, 2014, every candidate Candidate Party Votes and share Share RepublicanRon HicksWon(incumbent) Republican 6,86199.8% OtherA. C. Dienoff Other 120.2% - Votes for listed candidates
- 17,323
- Election day
- November 6, 2012
- District map
- Older district map (2012 to 2021)
Missouri House of Representatives District 107, 1968 to 2024, 2012, every candidate Candidate Party Votes and share Share RepublicanRon HicksWon Republican 9,62855.6% DemocraticRod Hoffman Democratic 7,69544.4% - Votes for listed candidates
- 9,307
- Election day
- November 2, 2010
- District map
- Older district map (2002 to 2011)
Missouri House of Representatives District 107, 1968 to 2024, 2010, every candidate Candidate Party Votes and share Share DemocraticLinda BlackWon(incumbent) Democratic 5,83662.7% RepublicanJohn Fischer Republican 3,47137.3% - Votes for listed candidates
- 14,870
- Election day
- November 4, 2008
- District map
- Older district map (2002 to 2011)
Missouri House of Representatives District 107, 1968 to 2024, 2008, every candidate Candidate Party Votes and share Share DemocraticLinda R. BlackWon Democratic 7,70051.8% RepublicanLouie Seiberlich Republican 7,17048.2% - Votes for listed candidates
- 10,591
- Election day
- November 7, 2006
- District map
- Older district map (2002 to 2011)
Missouri House of Representatives District 107, 1968 to 2024, 2006, every candidate Candidate Party Votes and share Share DemocraticBrad RobinsonWon(incumbent) Democratic 9,28387.7% LibertarianLeroy McElrath Libertarian 1,30812.3% - Votes for listed candidates
- 13,771
- Election day
- November 2, 2004
- District map
- Older district map (2002 to 2011)
Missouri House of Representatives District 107, 1968 to 2024, 2004, every candidate Candidate Party Votes and share Share DemocraticBrad RobinsonWon Democratic 7,35453.4% RepublicanCurt Boyer Republican 6,41746.6% - Votes for listed candidates
- 9,236
- Election day
- November 5, 2002
- District map
- Older district map (2002 to 2011)
Missouri House of Representatives District 107, 1968 to 2024, 2002, every candidate Candidate Party Votes and share Share DemocraticDan WardWon(incumbent) Democratic 6,52870.7% RepublicanRobert Schwartz Republican 2,70829.3% - Votes for listed candidates
- 9,754
- Election day
- November 7, 2000
- District map
- Older district map (1992 to 2001)
Missouri House of Representatives District 107, 1968 to 2024, 2000, every candidate Candidate Party Votes and share Share DemocraticDan WardWon(incumbent) Democratic 9,754100.0% - Votes for listed candidates
- 7,896
- Election day
- November 3, 1998
- District map
- Older district map (1992 to 2001)
Missouri House of Representatives District 107, 1968 to 2024, 1998, every candidate Candidate Party Votes and share Share DemocraticDan WardWon Democratic 5,13365.0% RepublicanDanny House Republican 2,76335.0% - Votes for listed candidates
- 11,047
- Election day
- November 5, 1996
- District map
- Older district map (1992 to 2001)
Missouri House of Representatives District 107, 1968 to 2024, 1996, every candidate Candidate Party Votes and share Share DemocraticM. E. JohnsonWon Democratic 5,97554.1% RepublicanPaul Hittson Republican 5,07245.9% - Votes for listed candidates
- 6,700
- Election day
- November 8, 1994
- District map
- Older district map (1992 to 2001)
Missouri House of Representatives District 107, 1968 to 2024, 1994, every candidate Candidate Party Votes and share Share DemocraticBob WardWon(incumbent) Democratic 6,700100.0% - Votes for listed candidates
- 12,195
- Election day
- November 3, 1992
- District map
- Older district map (1992 to 2001)
Missouri House of Representatives District 107, 1968 to 2024, 1992, every candidate Candidate Party Votes and share Share DemocraticBob WardWon(incumbent) Democratic 7,45561.1% RepublicanWayne F. Weber Republican 4,74038.9% - Votes for listed candidates
- 6,256
- Election day
- November 6, 1990
- District map
- Older district map (1982 to 1991)
Missouri House of Representatives District 107, 1968 to 2024, 1990, every candidate Candidate Party Votes and share Share DemocraticNorman E. SheldonWon(incumbent) Democratic 6,256100.0% - Votes for listed candidates
- 10,769
- Election day
- November 8, 1988
- District map
- Older district map (1982 to 1991)
Missouri House of Representatives District 107, 1968 to 2024, 1988, every candidate Candidate Party Votes and share Share DemocraticNorman E. SheldonWon Democratic 7,74571.9% IndependentGlenn Campbell Independent 3,02428.1% - Votes for listed candidates
- 8,464
- Election day
- November 4, 1986
- District map
- Older district map (1982 to 1991)
Missouri House of Representatives District 107, 1968 to 2024, 1986, every candidate Candidate Party Votes and share Share DemocraticWilliam LewisWon(incumbent) Democratic 5,11060.4% RepublicanDaniel A. Duffner Republican 3,35439.6% - Votes for listed candidates
- 8,632
- Election day
- November 6, 1984
- District map
- Older district map (1982 to 1991)
Missouri House of Representatives District 107, 1968 to 2024, 1984, every candidate Candidate Party Votes and share Share DemocraticWilliam LewisWon(incumbent) Democratic 8,632100.0% - Votes for listed candidates
- 6,933
- Election day
- November 2, 1982
- District map
- Older district map (1982 to 1991)
Missouri House of Representatives District 107, 1968 to 2024, 1982, every candidate Candidate Party Votes and share Share DemocraticWilliam LewisWon(incumbent) Democratic 6,933100.0% - Votes for listed candidates
- 14,487
- Election day
- November 4, 1980
- District map
- Older district map (1972 to 1981)
Missouri House of Representatives District 107, 1968 to 2024, 1980, every candidate Candidate Party Votes and share Share RepublicanWilliam RaischWon(incumbent) Republican 10,68173.7% DemocraticJohn J. McLaughlin Democratic 3,80626.3% - Votes for listed candidates
- 11,757
- Election day
- November 7, 1978
- District map
- Older district map (1972 to 1981)
Missouri House of Representatives District 107, 1968 to 2024, 1978, every candidate Candidate Party Votes and share Share RepublicanWilliam RaischWon(incumbent) Republican 8,01368.2% DemocraticSheila Higginbotham Democratic 3,74431.8% - Votes for listed candidates
- 14,184
- Election day
- November 2, 1976
- District map
- Older district map (1972 to 1981)
Missouri House of Representatives District 107, 1968 to 2024, 1976, every candidate Candidate Party Votes and share Share RepublicanWilliam RaischWon(incumbent) Republican 9,63167.9% DemocraticRobert C. Bauer Democratic 4,55332.1% - Votes for listed candidates
- 9,181
- Election day
- November 4, 1974
- District map
- Older district map (1972 to 1981)
Missouri House of Representatives District 107, 1968 to 2024, 1974, every candidate Candidate Party Votes and share Share RepublicanWilliam RaischWon(incumbent) Republican 5,76962.8% DemocraticGerald A. Hajek Democratic 3,41237.2% - Votes for listed candidates
- 13,714
- Election day
- November 7, 1972
- District map
- Older district map (1972 to 1981)
Missouri House of Representatives District 107, 1968 to 2024, 1972, every candidate Candidate Party Votes and share Share RepublicanWilliam RaischWon(incumbent) Republican 8,37361.0% DemocraticHerman P. Winkelmann Democratic 5,34139.0% - Votes for listed candidates
- 8,060
- Election day
- November 3, 1970
- District map
- Older district map (1966 to 1971)
Missouri House of Representatives District 107, 1968 to 2024, 1970, every candidate Candidate Party Votes and share Share RepublicanF. L. BrentonWon(incumbent) Republican 4,64157.6% DemocraticEugene B. Overhoff Democratic 3,41942.4% - Votes for listed candidates
- 10,944
- Election day
- November 5, 1968
- District map
- Older district map (1966 to 1971)
Missouri House of Representatives District 107, 1968 to 2024, 1968, every candidate Candidate Party Votes and share Share RepublicanF. L. BrentonWon(incumbent) Republican 6,46459.1% DemocraticClark S. Zucker Democratic 4,48040.9%
- 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
Last contest in this district on file: 2024.
Download and cite
Cite this page
Election Wrld. (2026). Missouri State House District 107, election results 1968 to 2024. https://www.electionwrld.com/mo/house/107. Retrieved October 30, 2026.
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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:mo/sldl:107
DataState data (JSON)Sources: State Legislative Election Returns, 1967-2022 (Carl Klarner, Harvard Dataverse), MEDSL 2024 official precinct returnsData as of Oct 28, 2026