Missouri State Senate District 15
Next vote Tue, Nov 3, 2026 · Represented by David Gregory Republican · Member list as of Oct 28
This seat has no race on the official 2026 list.
- Last election
- David Gregory (Republican) won by 4.8 points, 2024
More about this seat
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- Republican
- Independent
- Nonpartisan
- More than one party
- No member listed
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History (16 elections for this seat)
- Votes for listed candidates
- 108,667
- Election day
- November 5, 2024
- District map
- Older district map (2022 to 2024)
Missouri Senate District 15, 1968 to 2024, 2024, every candidate Candidate Party Votes and share Share RepublicanDavid GregoryWon Republican 56,09351.6% DemocraticJoe Pereles Democratic 50,84146.8% LibertarianJeff Coleman Libertarian 1,7331.6% - Votes for listed candidates
- 113,304
- Election day
- November 3, 2020
- District map
- Older district map (2012 to 2021)
Missouri Senate District 15, 1968 to 2024, 2020, every candidate Candidate Party Votes and share Share RepublicanAndrew KoenigWon(incumbent) Republican 61,17254.0% DemocraticDeb Lavender Democratic 52,13246.0% - Votes for listed candidates
- 103,214
- Election day
- November 8, 2016
- District map
- Older district map (2012 to 2021)
Missouri Senate District 15, 1968 to 2024, 2016, every candidate Candidate Party Votes and share Share RepublicanAndrew KoenigWon Republican 62,98861.0% DemocraticStephen Eagleton Democratic 40,19338.9% Richard Magee Write-in 330.0% - Votes for listed candidates
- 77,745
- Election day
- November 6, 2012
- District map
- Older district map (2012 to 2021)
Missouri Senate District 15, 1968 to 2024, 2012, every candidate Candidate Party Votes and share Share RepublicanEric SchmittWon(incumbent) Republican 77,745100.0% - Votes for listed candidates
- 93,835
- Election day
- November 4, 2008
- District map
- Older district map (2002 to 2011)
Missouri Senate District 15, 1968 to 2024, 2008, every candidate Candidate Party Votes and share Share RepublicanEric SchmittWon Republican 51,36654.7% DemocraticJames Trout Democratic 42,46945.3% - Votes for listed candidates
- 94,168
- Election day
- November 2, 2004
- District map
- Older district map (2002 to 2011)
Missouri Senate District 15, 1968 to 2024, 2004, every candidate Candidate Party Votes and share Share RepublicanMichael R. GibbonsWon(incumbent) Republican 48,87651.9% DemocraticJeanne Kirkton Democratic 43,64746.4% LibertarianFrank Gilmour Libertarian 9251.0% GreenLydia Lewis Green 7200.8% - Votes for listed candidates
- 83,868
- Election day
- November 7, 2000
- District map
- Older district map (1992 to 2001)
Missouri Senate District 15, 1968 to 2024, 2000, every candidate Candidate Party Votes and share Share RepublicanMichael R. GibbonsWon Republican 49,82359.4% DemocraticMarjorie M. Reinhart Democratic 34,04540.6% - Votes for listed candidates
- 78,169
- Election day
- November 5, 1996
- District map
- Older district map (1992 to 2001)
Missouri Senate District 15, 1968 to 2024, 1996, every candidate Candidate Party Votes and share Share RepublicanWalt MuellerWon(incumbent) Republican 45,04957.6% DemocraticPatricia D. Gray Democratic 31,74840.6% LibertarianMatthew W. Peters Libertarian 1,3721.8% - Votes for listed candidates
- 84,510
- Election day
- November 3, 1992
- District map
- Older district map (1992 to 2001)
Missouri Senate District 15, 1968 to 2024, 1992, every candidate Candidate Party Votes and share Share RepublicanWalt MuellerWon(incumbent) Republican 46,28054.8% DemocraticMarjorie M. Reinhart Democratic 35,57642.1% LibertarianRichard Simonsen Libertarian 2,6543.1% - Votes for listed candidates
- 21,242
- Election day
- November 6, 1990
- Type
- Special election
- District map
- Older district map (1982 to 1991)
Missouri Senate District 15, 1968 to 2024, 1990, every candidate Candidate Party Votes and share Share RepublicanWalt MuellerWon Republican 13,32262.7% DemocraticRaymond E. Karcher Democratic 7,92037.3% - Votes for listed candidates
- 76,262
- Election day
- November 8, 1988
- District map
- Older district map (1982 to 1991)
Missouri Senate District 15, 1968 to 2024, 1988, every candidate Candidate Party Votes and share Share RepublicanFrank BildWon(incumbent) Republican 48,62863.8% DemocraticMarjorie M. Reinhart Democratic 26,44134.7% LibertarianRichard Simonsen Libertarian 1,1931.6% - Votes for listed candidates
- 64,318
- Election day
- November 6, 1984
- District map
- Older district map (1982 to 1991)
Missouri Senate District 15, 1968 to 2024, 1984, every candidate Candidate Party Votes and share Share RepublicanFrank BildWon(incumbent) Republican 64,318100.0% - Votes for listed candidates
- 72,454
- Election day
- November 4, 1980
- District map
- Older district map (1972 to 1981)
Missouri Senate District 15, 1968 to 2024, 1980, every candidate Candidate Party Votes and share Share RepublicanFrank BildWon(incumbent) Republican 52,31872.2% DemocraticWilliam P. Nestor Democratic 20,13627.8% - Votes for listed candidates
- 69,239
- Election day
- November 2, 1976
- District map
- Older district map (1972 to 1981)
Missouri Senate District 15, 1968 to 2024, 1976, every candidate Candidate Party Votes and share Share RepublicanFrank BildWon(incumbent) Republican 40,11557.9% DemocraticJohn H. Pollmann Democratic 29,12442.1% - Votes for listed candidates
- 65,196
- Election day
- November 7, 1972
- District map
- Older district map (1972 to 1981)
Missouri Senate District 15, 1968 to 2024, 1972, every candidate Candidate Party Votes and share Share RepublicanFrank BildWon Republican 36,27855.6% DemocraticJohn Johnson(incumbent) Democratic 28,91844.4% - Votes for listed candidates
- 67,387
- Election day
- November 5, 1968
- District map
- Older district map (1966 to 1971)
Missouri Senate District 15, 1968 to 2024, 1968, every candidate Candidate Party Votes and share Share DemocraticJohn JohnsonWon(incumbent) Democratic 38,57657.3% RepublicanRobert W. Saitz Republican 28,81142.8%
- 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 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
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.
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Cite this page
Election Wrld. (2026). Missouri State Senate District 15, election results 1968 to 2024. https://www.electionwrld.com/mo/senate/15. Retrieved October 31, 2026.
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<iframe src="https://www.electionwrld.com/embed/mo/senate/15" title="Missouri Senate District 15" 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; 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/sldu:15
DataState data (JSON)Sources: State Legislative Election Returns, 1967-2022 (Carl Klarner, Harvard Dataverse), MEDSL 2024 official precinct returnsData as of Oct 28, 2026