South Carolina State Senate District 18
Next vote Tue, Nov 7, 2028 · Represented by Ronnie Cromer Republican · Member list as of Oct 28
This seat has no race on the official 2026 list.
- Last election
- Ronnie Cromer (Republican) was unopposed, 2024
- Earlier results
- Ronnie Cromer (Republican) won by 44.5 points, 2020, older linesRonnie Cromer (Republican) was unopposed, 2016, older linesAll 12 elections
Past results
- Votes for listed candidates
- 52,015
- Election day
- November 5, 2024
- District map
- Same as today
South Carolina Senate District 18, 1968 to 2024, 2024, every candidate Candidate Party Votes and share Share RepublicanRonnie CromerWon Republican 51,28998.6% Scattered write-ins Write-in 7261.4% - Votes for listed candidates
- 63,735
- Election day
- November 3, 2020
- District map
- Older district map (2012 to 2021)
South Carolina Senate District 18, 1968 to 2024, 2020, every candidate Candidate Party Votes and share Share RepublicanRonnie CromerWon(incumbent) Republican 46,03272.2% DemocraticChristopher Thibault Democratic 17,63927.7% Scattered write-ins Write-in 640.1% - Votes for listed candidates
- 43,687
- Election day
- November 8, 2016
- District map
- Older district map (2012 to 2021)
South Carolina Senate District 18, 1968 to 2024, 2016, every candidate Candidate Party Votes and share Share RepublicanRonnie CromerWon(incumbent) Republican 43,28899.1% Scattered write-ins Write-in 3990.9% - Votes for listed candidates
- 39,534
- Election day
- November 6, 2012
- District map
- Older district map (2012 to 2021)
South Carolina Senate District 18, 1968 to 2024, 2012, every candidate Candidate Party Votes and share Share RepublicanRonnie CromerWon(incumbent) Republican 39,08398.9% Scattered write-ins Write-in 4511.1%
- 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
- 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: 2024.
All elections (12 for this seat)
- Votes for listed candidates
- 52,015
- Election day
- November 5, 2024
- District map
- Same as today
South Carolina Senate District 18, 1968 to 2024, 2024, every candidate Candidate Party Votes and share Share RepublicanRonnie CromerWon Republican 51,28998.6% Scattered write-ins Write-in 7261.4% - Votes for listed candidates
- 63,735
- Election day
- November 3, 2020
- District map
- Older district map (2012 to 2021)
South Carolina Senate District 18, 1968 to 2024, 2020, every candidate Candidate Party Votes and share Share RepublicanRonnie CromerWon(incumbent) Republican 46,03272.2% DemocraticChristopher Thibault Democratic 17,63927.7% Scattered write-ins Write-in 640.1% - Votes for listed candidates
- 43,687
- Election day
- November 8, 2016
- District map
- Older district map (2012 to 2021)
South Carolina Senate District 18, 1968 to 2024, 2016, every candidate Candidate Party Votes and share Share RepublicanRonnie CromerWon(incumbent) Republican 43,28899.1% Scattered write-ins Write-in 3990.9% - Votes for listed candidates
- 39,534
- Election day
- November 6, 2012
- District map
- Older district map (2012 to 2021)
South Carolina Senate District 18, 1968 to 2024, 2012, every candidate Candidate Party Votes and share Share RepublicanRonnie CromerWon(incumbent) Republican 39,08398.9% Scattered write-ins Write-in 4511.1% - Votes for listed candidates
- 44,957
- Election day
- November 4, 2008
- District map
- Older district map (2004 to 2011)
South Carolina Senate District 18, 1968 to 2024, 2008, every candidate Candidate Party Votes and share Share RepublicanRonnie CromerWon(incumbent) Republican 32,46572.2% DemocraticMichael Ray Ellisor Democratic 12,49227.8% - Votes for listed candidates
- 30,022
- Election day
- November 2, 2004
- District map
- Older district map (2004 to 2011)
South Carolina Senate District 18, 1968 to 2024, 2004, every candidate Candidate Party Votes and share Share RepublicanRonnie W. CromerWon Republican 30,022100.0% - Votes for listed candidates
- 30,601
- Election day
- November 7, 2000
- District map
- Older district map (1992 to 2003)
South Carolina Senate District 18, 1968 to 2024, 2000, every candidate Candidate Party Votes and share Share RepublicanAndre BauerWon Republican 19,55863.9% DemocraticDave C. Waldrop Jr. Democratic 11,04336.1% - Votes for listed candidates
- 26,295
- Election day
- November 5, 1996
- District map
- Older district map (1992 to 2003)
South Carolina Senate District 18, 1968 to 2024, 1996, every candidate Candidate Party Votes and share Share DemocraticJames A. LanderWon(incumbent) Democratic 14,60855.5% RepublicanJim Gordon Republican 11,68744.5% - Votes for listed candidates
- 27,884
- Election day
- November 3, 1992
- District map
- Older district map (1992 to 2003)
South Carolina Senate District 18, 1968 to 2024, 1992, every candidate Candidate Party Votes and share Share DemocraticJames A. LanderWon Democratic 15,57855.9% RepublicanEarle J. Bedenbaugh Republican 12,30644.1% - Votes for listed candidates
- 18,198
- Election day
- November 8, 1988
- District map
- Older district map (1984 to 1991)
South Carolina Senate District 18, 1968 to 2024, 1988, every candidate Candidate Party Votes and share Share DemocraticThomas H. Pope IIIWon(incumbent) Democratic 18,188100.0% Scattered write-ins Write-in 100.1% - Votes for listed candidates
- 21,496
- Election day
- November 6, 1984
- District map
- Older district map (1984 to 1991)
South Carolina Senate District 18, 1968 to 2024, 1984, every candidate Candidate Party Votes and share Share DemocraticThomas H. Pope IIIWon Democratic 21,25298.9% Scattered write-ins Write-in 2441.1% - No results on file 1969 to 1983
- Votes for listed candidates
- 48,323
- Election day
- November 5, 1968
- Seats
- 2
- District map
- Older district map (1968 to 1971)
South Carolina Senate District 18, 1968 to 2024, 1968, every candidate Candidate Party Votes and share Share DemocraticDonald H. HollandWon Democratic 24,366100.0% DemocraticFrank L. RoddeyWon(incumbent) Democratic 23,957100.0%
- 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
More about this seat
District map
- Democratic
- Republican
- Independent
- Nonpartisan
- More than one party
- No member listed
Map settings
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Official results for South Carolina
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Cite this page
Election Wrld. (2026). South Carolina State Senate District 18, election results 1968 to 2024. https://www.electionwrld.com/sc/senate/18. Retrieved October 31, 2026.
Embed this seat
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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