South Carolina 30th State Senate District, South Carolina: Bellwether district. In 2024, voted R+12%. Republican peak: R+12 in 2024.
Key facts
- 2024 presidential margin
- R+12MIT Election Lab
- Political archetype
- BellwetherAkashic typology
- Population
- 106,5042024 5-year
- Median household income
- $51,1252024 5-year
- White (non-Hispanic)
- 52.2%2024 5-year
- Black
- 39.2%2024 5-year
- Hispanic / Latino
- 4.2%2024 5-year
- Peak Democratic margin
- D+10 in 2012MIT Election Lab
- Peak Republican margin
- R+12 in 2024MIT Election Lab
Constituent county margins for State Senate District 30, 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.
5 presidential elections
| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| R | 21,659 | 27,820 | 50,010 | ||
| R | 24,840 | 26,134 | 51,428 | ||
| R | 21,854 | 22,379 | 45,301 | ||
| D | 24,997 | 20,615 | 46,021 | ||
| D | 24,663 | 20,954 | 46,082 |
Demographics
Race, ethnicity, and ancestry
Click any group to see the ancestries typically reported within it.
English
15.6%
American
13.1%
Irish
5.4%
German
4.6%
Italian
2.3%
Scottish
1.1%
Polish
0.6%
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: 42.2 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
$51,125
State Senate District 30 ranks near the middle of US counties.
State Senate District 30$51,125
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
22.8%
Children face higher poverty than working-age adults.
Children under 1833.6%
Working age (18–64)19.9%
Seniors (65+)17.8%
Source · American Community Survey 5-year estimates, 2024 release.
Language at home
Population aged 5 and older
94.9%
speak English only
Spanish3.6%
Other Indo-European0.9%
Asian & Pacific Islander0.3%
Other languages0.2%
Source · ACS 5-year estimates, 2024.
Religious adherents
Adherents per capita by tradition
Source · 2020 US Religion Census. Remaining 45.3% of residents not counted as adherents by any reporting body.
With a 2024 presidential margin of R+56.1, this district ranks among the most heavily one-sided in the state, reflecting a rural and small-town population base where statewide Republican candidates routinely run well above their statewide averages.
The Democratic margin in South Carolina 30th State Senate District has rarely exceeded ten points in modern history; the Republican margin has rarely exceeded twelve points. 2024 delivered the district to the Republican candidate by twelve points.
Its demographics resemble the country more than they resemble most districts. A 52% non-Hispanic-white share, a 23% poverty rate, and a median household income of $51,125 — all within the broad national range.
Cite this page
All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
State Senate District 30, South Carolina — The Long Memory. Akashic Intelligence — The Long Memory. https://tiers.akashic.app/sld-upper/45030/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0
Frequently asked questions
How did State Senate District 30, South Carolina vote in 2024?
In 2024, State Senate District 30, South Carolina voted Republican by 12.3 points (R+12), carried by the Republican candidate. Out of 50,010 votes cast, 21,659 went Democratic and 27,820 went Republican.
What is State Senate District 30, South Carolina's political archetype?
Akashic classifies State Senate District 30, South Carolina as a "Bellwether" district based on its long-arc presidential voting pattern. Across 5 elections in the dataset, the district has voted Democratic 2 times, Republican 3 times, and other 0 times.
When did State Senate District 30, South Carolina last vote Democratic?
The most recent presidential election in which State Senate District 30, South Carolina voted Democratic was 2012.
How many people live in State Senate District 30, South Carolina?
State Senate District 30, South Carolina has a population of 106,504 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in State Senate District 30, South Carolina?
Median household income in State Senate District 30, South Carolina is $51,125 — below the national median of $80,734. The South Carolina state median is $69,324.
What is the political history of State Senate District 30, South Carolina?
Akashic tracks 5 presidential elections in State Senate District 30, South Carolina from 2008 to 2024. Of those, 2 went Democratic and 3 went Republican. The district's archetype — "Bellwether" — captures the overall trajectory of that voting record.