South Carolina 100th State House District, South Carolina: Old Confederacy district. In 2024, voted R+16%. Democratic peak: D+99 in 1936.
Key facts
- 2024 presidential margin
- R+16MIT Election Lab
- Political archetype
- Old ConfederacyAkashic typology
- Population
- 40,1172024 5-year
- Median household income
- $84,3582024 5-year
- White (non-Hispanic)
- 62.4%2024 5-year
- Black
- 23.0%2024 5-year
- Hispanic / Latino
- 9.2%2024 5-year
- Peak Democratic margin
- D+99 in 1936MIT Election Lab
- Peak Republican margin
- R+39 in 1984MIT Election Lab
Constituent county margins for State House District 100, SCOne cell per constituent county, colored by 2024 presidential margin from deep red (Republican) through neutral to deep blue (Democratic), ordered bluest first.
R+60D+60
One cell per constituent county. Ordered by 2024 D-vs-R margin (bluest first). Hover for county-level numbers.
38 presidential elections
| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| R | 7,545 | 10,529 | 18,341 | ||
| R | 7,351 | 9,330 | 16,979 | ||
| R | 4,991 | 7,247 | 12,925 | ||
| R | 4,639 | 6,254 | 11,085 | ||
| R | 4,511 | 5,885 | 10,530 | ||
| R | 3,274 | 5,218 | 8,605 | ||
| R | 2,878 | 4,031 | 7,041 | ||
| R | 2,171 | 2,876 | 5,403 | ||
| R | 2,037 | 2,934 | 5,767 | ||
| R | 1,514 | 2,727 | 4,274 | ||
| R | 1,200 | 2,759 | 3,984 | ||
| R | 1,601 | 2,085 | 3,749 | ||
| D | 1,583 | 1,135 | 2,728 | ||
| R | 731 | 1,519 | 2,279 | ||
| D | 827 | 654 | 2,262 | ||
| R | 575 | 992 | 1,566 | ||
| D | 413 | 394 | 807 | ||
| O | 147 | 171 | 607 | ||
| R | 278 | 403 | 681 | ||
| O | 53 | 9 | 312 | ||
| D | 85 | 5 | 116 | ||
| D | 80 | 15 | 94 | ||
| D | 112 | 0 | 113 | ||
| D | 153 | 0 | 157 | ||
| D | 45 | 7 | 52 | ||
| D | 81 | 4 | 86 | ||
| D | 89 | 4 | 93 | ||
| D | 74 | 1 | 75 | ||
| D | 53 | 0 | 55 | ||
| D | 99 | 38 | 137 | ||
| D | 108 | 19 | 127 | ||
| D | 77 | 18 | 95 | ||
| D | 83 | 30 | 115 | ||
| R | 169 | 190 | 364 | ||
| — | — | — | — | ||
| — | — | — | — | ||
| — | — | — | — | ||
| — | — | — | — |
Demographics
Race, ethnicity, and ancestry
Click any group to see the ancestries typically reported within it.
English
10.7%
Irish
9.7%
German
9.5%
American
6.9%
Italian
3.7%
French
2.1%
Scottish
1.8%
Source · American Community Survey 5-year estimates, 2024 release. Hispanic/Latino is an ethnicity that overlaps the race categories, so these shares can total more than 100%. Ancestry is a self-reported, multiple-response item; ancestry percentages do not sum to the parent race percentage.
Age distribution by sex
Median age: 36.9 in this county, 39.1 nationally
Male
Age
Female
85+
75–84
65–74
55–64
45–54
35–44
25–34
18–24
5–17
<5
Source · American Community Survey 5-year estimates, 2024 release.
Median household income
2024 inflation-adjusted dollars
$84,358
State House District 100 ranks near the middle of US counties.
State House District 100$84,358
South Carolina$69,324
United States$80,734
Source · American Community Survey 5-year estimates, 2024 release.
Poverty rate
All persons below federal poverty line
9.9%
Child poverty is below the national average.
Children under 1813.8%
Working age (18–64)8.6%
Seniors (65+)9.8%
Source · American Community Survey 5-year estimates, 2024 release.
Language at home
Population aged 5 and older
90.0%
speak English only
Spanish6.5%
Asian & Pacific Islander1.7%
Other Indo-European1.5%
Other languages0.3%
Source · ACS 5-year estimates, 2024.
Religious adherents
Adherents per capita by tradition
Source · 2020 US Religion Census. Remaining 64.1% of residents not counted as adherents by any reporting body.
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.
The shift began with civil rights. 1980 marked the realignment in South Carolina 100th State House District, by a thirteen points margin. The Republican margin reached its widest at thirty-nine points in 1984. The 2024 margin was sixteen points.
The political shift has tracked, in South Carolina 100th State House District, the political shift of the South more broadly. A 62% non-Hispanic-white share, a median household income of $84,358, and a 10% poverty rate describe the demographic context.
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.
State House District 100, South Carolina. Akashic. https://akashic.app/sld-lower/45100/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0
Frequently asked questions
How did State House District 100, South Carolina vote in 2024?
In 2024, State House District 100, South Carolina voted Republican by 16.3 points (R+16), carried by the Republican candidate. Out of 18,341 votes cast, 7,545 went Democratic and 10,529 went Republican.
What is State House District 100, South Carolina's political archetype?
Akashic classifies State House District 100, South Carolina as a "Old Confederacy" district based on its long-arc presidential voting pattern. Across 38 elections in the dataset, the district has voted Democratic 16 times, Republican 16 times, and other 2 times.
When did State House District 100, South Carolina last vote Democratic?
The most recent presidential election in which State House District 100, South Carolina voted Democratic was 1976.
How many people live in State House District 100, South Carolina?
State House District 100, South Carolina has a population of 40,117 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in State House District 100, South Carolina?
Median household income in State House District 100, South Carolina is $84,358 — above the national median of $80,734. The South Carolina state median is $69,324.
What is the political history of State House District 100, South Carolina?
Akashic tracks 38 presidential elections in State House District 100, South Carolina from 1876 to 2024. Of those, 16 went Democratic and 16 went Republican. The district's archetype — "Old Confederacy" — captures the overall trajectory of that voting record.