state house districtSouth Carolina 100th State House District
presidential margin
2004–2024 · Democratic minus Republican
2004R+36.7
2008R+28.0
2012R+27.7
2016R+30.2
2020R+18.3
2024R+21.8
net swing · 2004→2024D+15.0R+36.7 → R+21.8
vs. U.S. · 2024R+20.3R+21.8 vs R+1.5
presidential returns
2024 turnout 62.7% of 32,802 citizens 18+
Year
Democrat
Republican
Others
Total
CVAP
Turnout
2024
7,908
12,385
263
20,556
32,802
62.7%
2020
7,871
11,453
293
19,617
29,657†
66.1%
2016
4,637
8,916
611
14,164
26,348†
53.8%
2012
4,160
7,428
204
11,792
23,368†
50.5%
2008
3,956
7,109
212
11,277
21,266†
53.0%
2004
2,859
6,284
180
9,323
19,163†
48.7%
† Citizen voting-age population estimated for prior cycles from the constituent-county ACS trend anchored to the current figure. Source: ACS 5-year, table B05003.
——
D+60R+60
20042024
Boundary by 2024 margin · Precinct returns · VEST · MIT Election Lab
People and households
Who lives here
Exact values for this place, its state, and the United States.
Race · ethnicity · ancestry
Communities and origins
GroupSC HD 100South CarolinaUnited States
English11.0%12.1%9.5%
Irish10.0%9.1%9.4%
German9.8%9.4%12.5%
American7.1%8.2%5.3%
Italian3.8%3.4%4.8%
French2.2%1.1%1.6%
Scottish1.8%2.1%1.3%
Polish1.6%—2.2%
African American†26.3%23.4%9.9%
African0.6%0.6%0.5%
Jamaican0.2%0.2%0.4%
Mexican2.2%3.4%11.3%
Puerto Rican1.1%1.0%1.8%
Honduran0.4%0.4%0.3%
Cuban0.2%0.3%0.7%
Colombian0.2%0.4%0.4%
Venezuelan0.2%——
Dominican0.2%—0.7%
Filipino0.6%0.3%0.9%
Asian Indian0.3%0.5%1.4%
Hispanic or Latino counts residents of any race; the race groups count only their non-Hispanic residents, so the groups are mutually exclusive and sum to 100%. Expand a row to see ancestries reported within that group.
Age and life stage
Measure
SC HD 100
South Carolina
United States
Median age
37.1
40.5
39.1
Age 18–24
9.2%
9.1%
9.2%
Age 65 and older
14.8%
18.9%
17.2%
Household economy
Measure
SC HD 100
South Carolina
United States
Median household income
$83,261
$69,324
$84,427
Poverty rate
8.4%
14.1%
12.5%
Bachelor's degree or higher (25+)
31.0%
32.1%
35.6%
Languages at home
Measure
SC HD 100
South Carolina
United States
Speaks a non-English language at home
10.0%
8.4%
22.3%
Spanish
6.5%
5.2%
13.6%
Religious landscape
Measure
SC HD 100
South Carolina
United States
Catholic
—
8.0%
18.6%
Evangelical Protestant
—
28.6%
16.5%
Unclaimed / not counted
—
47.5%
51.5%
American Community Survey 2024 5-year (CVAP, income, age, poverty, education, language, race, ancestry) · presidential returns from MIT Election Lab through 2024 · 2020 U.S. Religion Census (ASARB) — congregational adherents; unclaimed is the residual not counted by congregations.
South Carolina 100th State House District
presidential history
Presidential margin, 2004–2024
Democratic minus Republican, by election
Presidential margin over time
Year
Margin (D minus R)
2004
−36.7%
2008
−28.0%
2012
−27.7%
2016
−30.2%
2020
−18.3%
2024
−21.8%
DemocraticRepublican
6 presidential elections
Third column names the leading third-party or independent finisher. Source · MIT Election Lab · ICPSR · VEST (precinct-level 2024). Swing · margin change from the prior cycle. vs U.S. · margin relative to the national result that year. Third-party votes in 2012 are allocated from certified county totals by this place's share of each county's two-party vote — that cycle's precinct source records two-party splits. † 2004 sub-county results are estimated: the source's block-level detail for this cycle was unreliable — either county/municipality-level consolidated reporting (COVID-era) or a precinct-to-block allocation that misplaced votes — so the figures are allocated from the constituent county totals in proportion to the place and scaled to certified totals.
Year
Won
Democratic
Republican
Other
Margin
Swing
vs U.S.
Total
R
38.5%Harris7,908
60.3%Trump12,385
1.3%
R+21.8
R+3.5
R+20.3
20,556
R
40.1%Biden7,871
58.4%Trump11,453
1.5%
R+18.3
D+12.0
R+22.7
19,617
R
32.7%Clinton4,637
62.9%Trump8,916
4.3%
R+30.2
R+2.5
R+32.3
14,164
R
35.3%Obama4,160
63.0%Romney7,428
1.7%
R+27.7
D+0.2
R+31.6
11,792
R
35.1%Obama3,956
63.0%McCain7,109
1.9%
R+28.0
D+8.8
R+35.2
11,277
R
30.7%Kerry2,859
67.4%Bush6,284
1.9%
R+36.7
—
R+34.3
9,323
current representation
Current officeholders
RSylleste DavisState House · 100
State legislative officeholder from OpenStates nightly current-legislator data.
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 Republican high of 36.7 points in 2004. 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.
Akashic
Political twins — state-house districts
The state-house districts whose fingerprint — 2000–2024 trajectory, demographics, ancestry, religion — sits closest to this one, and why.
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 →
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.
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 20,556 votes cast, 7,908 went Democratic and 12,385 went Republican.
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 6 presidential elections in South Carolina 100th State House District from 2004 to 2024. Of those, 0 went Democratic and 6 went Republican.
