HarrisDemocratic38.5%7,910TrumpRepublican60.2%12,386OtherAll other candidates1.3%263
R+21.8- Lead
- 4,476
- Total
- 20,559
- vs nation
- R+20.3
modeled Census-place estimatemodeled estimate
Akashicstate house district
South Carolina 100th State House District
Contests in this Place (42 available)
President36 · 1884–2024 · 3 mapped
▦ precinct · ▥ counties · ▢ no spatial detail
President margin by year
Place winner margin
Boundary by 2024 margin · Precinct returns · VEST · MIT Election Lab
The precinct map shows the 2024 presidential vote; the timeline scrubs the district’s overall result across 1892–2024, on its current boundaries.
President results by year
Modeled candidate-vote estimate on current district boundaries
BidenDemocratic40.1%7,866TrumpRepublican58.4%11,448OtherAll other candidates1.5%293
R+18.3- Lead
- 3,582
- Total
- 19,607
- vs nation
- R+22.7
modeled Census-place estimatemodeled estimate
ClintonDemocratic32.8%4,630TrumpRepublican62.9%8,896OtherAll other candidates4.3%611
R+30.2- Lead
- 4,266
- Total
- 14,137
- vs nation
- R+32.3
modeled Census-place estimatemodeled estimate
ObamaDemocratic35.5%4,320RomneyRepublican63.3%7,688OtherAll other candidates1.2%146
R+27.7- Lead
- 3,368
- Total
- 12,154
- vs nation
- R+31.6
modeled Census-place estimatemodeled estimate
ObamaDemocratic36.4%4,203McCainRepublican62.5%7,218OtherAll other candidates1.0%121
R+26.1- Lead
- 3,015
- Total
- 11,542
- vs nation
- R+33.4
modeled Census-place estimatemodeled estimate
KerryDemocratic31.9%3,047BushRepublican66.9%6,398OtherAll other candidates1.2%117
R+35.0- Lead
- 3,351
- Total
- 9,562
- vs nation
- R+32.6
modeled Census-place estimatemodeled estimate
GoreDemocratic34.7%2,696BushRepublican63.8%4,957OtherAll other candidates1.5%120
R+29.1- Lead
- 2,261
- Total
- 7,773
- vs nation
- R+29.6
modeled Census-place estimatemodeled estimate
ClintonDemocratic33.7%1,984DoleRepublican59.8%3,524OtherAll other candidates6.5%385
R+26.1- Lead
- 1,540
- Total
- 5,893
- vs nation
- R+34.7
modeled Census-place estimatemodeled estimate
Key facts
- 2024 presidential margin
- R+21.8MIT Election Lab
- Population
- 41,6762024 5-year
- Population density
- 288 / sq mi2024 5-year · TIGER/Line
- Land area
- 145 sq miTIGER/Line
- Median household income
- $83,2612024 5-year
- White (non-Hispanic)
- 60.3%2024 5-year
- Black
- 27.3%2024 5-year
- Hispanic / Latino
- 5.5%2024 5-year
- Peak Democratic margin
- D+98.0 in 1912MIT Election Lab
- Peak Republican margin
- R+50.1 in 1984MIT Election Lab
- Most similar
- State House District 117, SC · twin score 94.6
presidential history
Party record book
South Carolina 100th State House District · the strongest Democratic and Republican presidential performances recorded here, measured three ways.
1892–2024 (partial returns from 1884) · 36 presidential cycles · 36 with a vote-share denominator · 34 with a national benchmark
Highest vote share
Largest share of the presidential candidate vote cast here.
Democratic
Franklin D. Roosevelt1936
98.9%
91 votes · D+97.8 · modeled estimate
Runner-up · Woodrow Wilson, 1916 · 98.5%
Republican
Ronald Reagan1984
74.8%
3,389 votes · R+50.1 · modeled estimate
Runner-up · Richard Nixon, 1972 · 73.5%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Kamala Harris2024
7,910votes
38.5% of the vote · R+21.8 · modeled estimate
Runner-up · Joe Biden, 2020 · 7,866 votes
Republican
Donald Trump2024
12,386votes
60.2% of the vote · R+21.8 · modeled estimate
Runner-up · Donald Trump, 2020 · 11,448 votes
Best relative to the U.S.
This Place’s margin against the national margin in the same election — positive when it leaned toward the party more than the country did.
Democratic
James M. Cox1920
+121.1pts D vs U.S.
Place D+94.9 · U.S. R+26.2 · modeled estimate
Runner-up · John W. Davis, 1924 · +119.8 pts
Republican
Barry Goldwater1964
+61.2pts R vs U.S.
Place R+38.6 · U.S. D+22.6 · modeled estimate
Runner-up · Bob Dole, 1996 · +34.7 pts
current representation
Current officeholders
RSylleste DavisState House · 100
State legislative officeholder from OpenStates nightly current-legislator data.
U.S. House elections · 2 House
Senate and governor results are in the Office selector at the top of this page.
U.S. House
Each row is a county-allocated estimate of U.S. House votes for this district — county returns apportioned onto its boundary, not precinct-counted. “Vote lead” is the estimated local lead here, not necessarily the winner of the full contest.
With a 2024 presidential margin of R+21.8, District 100 leans heavily Republican across its rural and small-town precincts, reflecting the broader rightward shift that has consolidated GOP dominance across South Carolina's coastal plain.
Across the recorded series it reached a Democratic high of 98.0 points in 1912 and a Republican high of 50.1 points in 1984. Between 2020 and 2024 the district moved 3.5 points toward the Republican candidate; the 2024 margin was 21.8 points.
A population of 41,676, a 60% non-Hispanic-white share, and a median household income of $83,261 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 117 and State House District 94.
Political twins — state-house districts
The state-house districts whose fingerprint — 2000–2024 trajectory, demographics, ancestry, religion — sits closest to this one, and why.
State House District 117
South Carolina
94.6twin score
2008–2020 trajectory
State House District 94
South Carolina
89.9twin score
2008–2016 trajectory12-yr trend
State House District 17
Georgia
89.3twin score
2008–2024 trajectory≠ % unaffiliated
Twin score (0–100) = weighted cosine between tier-standardized fingerprints: presidential margins 2000–2024 with 12-yr trend and elasticity, ACS income, age, education, population and race, top reported ancestries, and religious adherence — chips name the closest-shared dimensions and the widest gap. Re-weight the groups in the twins explorer.
Compare two places, side by side
Twelve curated comparisons line up election history, demographics, and the divergence story for two places at a glance. Browse all comparisons → · Or open the source-auditable district brief for electoral baseline, electorate, current-cycle coverage, geography, official dates, and methodology. Open campaign intelligence report →
Cite this page
All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
South Carolina 100th State House District. Akashic. https://akashic.app/sld-lower/45100/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0
South Carolina at the ballot boxAll elections →
Places within South Carolina 100th State House District
counties it covers1
Frequently asked questions
How did South Carolina 100th State House District vote in 2024?
In 2024, South Carolina 100th State House District voted Republican by 21.8 points (R+21.8), carried by the Republican candidate. Out of 20,559 votes cast, 7,910 went Democratic and 12,386 went Republican.
When did South Carolina 100th State House District last vote Democratic?
The most recent presidential election in which South Carolina 100th State House District voted Democratic was 1976.
How many people live in South Carolina 100th State House District?
South Carolina 100th State House District has a population of 41,676 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in South Carolina 100th State House District?
Median household income in South Carolina 100th State House District is $83,261 — above the national median of $80,734. The South Carolina state median is $69,324.
What is the political history of South Carolina 100th State House District?
Akashic tracks 38 presidential elections in South Carolina 100th State House District from 1876 to 2024. Of those, 14 went Democratic and 19 went Republican.