South Carolina 30th State House District, South Carolina: Realigner district. In 2024, voted R+46%. Democratic peak: D+99 in 1936.
Key facts
- 2024 presidential margin
- R+46MIT Election Lab
- Political archetype
- RealignerAkashic typology
- Population
- 40,6682024 5-year
- Median household income
- $55,1802024 5-year
- White (non-Hispanic)
- 69.2%2024 5-year
- Black
- 19.0%2024 5-year
- Hispanic / Latino
- 6.7%2024 5-year
- Peak Democratic margin
- D+99 in 1936MIT Election Lab
- Peak Republican margin
- R+55 in 1972MIT Election Lab
Constituent county margins for State House 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.
38 presidential elections
| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| R | 4,774 | 13,000 | 17,942 | ||
| R | 5,374 | 12,335 | 17,908 | ||
| R | 4,466 | 10,284 | 15,172 | ||
| R | 5,086 | 9,028 | 14,280 | ||
| R | 5,084 | 8,954 | 14,220 | ||
| R | 4,424 | 8,241 | 12,784 | ||
| R | 4,115 | 6,796 | 11,120 | ||
| R | 3,859 | 4,619 | 9,198 | ||
| R | 3,628 | 4,780 | 9,850 | ||
| R | 2,975 | 5,327 | 8,363 | ||
| R | 2,763 | 5,798 | 8,619 | ||
| D | 4,406 | 3,756 | 8,291 | ||
| D | 4,866 | 2,690 | 7,586 | ||
| R | 1,392 | 4,890 | 6,368 | ||
| O | 1,406 | 2,072 | 6,908 | ||
| D | 2,838 | 2,465 | 5,303 | ||
| D | 3,405 | 1,171 | 4,576 | ||
| D | 2,432 | 696 | 3,357 | ||
| D | 3,544 | 1,121 | 4,665 | ||
| O | 543 | 61 | 1,307 | ||
| D | 1,096 | 48 | 1,170 | ||
| D | 1,357 | 27 | 1,384 | ||
| D | 1,520 | 0 | 1,538 | ||
| D | 1,507 | 0 | 1,534 | ||
| D | 829 | 72 | 901 | ||
| D | 590 | 12 | 605 | ||
| D | 1,046 | 30 | 1,076 | ||
| D | 794 | 10 | 824 | ||
| D | 756 | 0 | 776 | ||
| D | 899 | 41 | 940 | ||
| D | 844 | 18 | 862 | ||
| D | 628 | 23 | 651 | ||
| D | 152 | 9 | 161 | ||
| D | 126 | 20 | 150 | ||
| — | — | — | — | ||
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Demographics
Race, ethnicity, and ancestry
Click any group to see the ancestries typically reported within it.
American
12.1%
English
10.5%
Irish
8.3%
German
6.4%
Scottish
1.9%
Italian
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: 39.6 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
$55,180
State House District 30 ranks near the middle of US counties.
State House District 30$55,180
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
17.2%
Children face higher poverty than working-age adults.
Children under 1825.5%
Working age (18–64)14.7%
Seniors (65+)15.9%
Source · American Community Survey 5-year estimates, 2024 release.
Language at home
Population aged 5 and older
92.2%
speak English only
Spanish5.0%
Other Indo-European1.7%
Asian & Pacific Islander0.9%
Other languages0.1%
Source · ACS 5-year estimates, 2024.
Religious adherents
Adherents per capita by tradition
Source · 2020 US Religion Census. Remaining 40.7% of residents not counted as adherents by any reporting body.
With a 56-point Republican presidential margin in 2024, this rural South Carolina district ranks among the state's most one-sided, reflecting the deep partisan alignment common to low-density, majority-white rural constituencies in the Palmetto State's interior.
The unraveling was not abrupt. The Democratic margin in South Carolina 30th State House District peaked at ninety-nine points in 1936; it narrowed steadily over the late twentieth century. The 1984 election delivered the district to the Republican party for the first time in many years, by a margin of thirty-five points. By 2024, the margin had widened further.
The economic and demographic context is severe. The median household income of $55,180 is among the lowest at this geographic scale; 17% of residents live below the federal poverty line.
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 30, South Carolina. Akashic. https://akashic.app/sld-lower/45030/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0
Frequently asked questions
How did State House District 30, South Carolina vote in 2024?
In 2024, State House District 30, South Carolina voted Republican by 45.8 points (R+46), carried by the Republican candidate. Out of 17,942 votes cast, 4,774 went Democratic and 13,000 went Republican.
What is State House District 30, South Carolina's political archetype?
Akashic classifies State House District 30, South Carolina as a "Realigner" district based on its long-arc presidential voting pattern. Across 38 elections in the dataset, the district has voted Democratic 20 times, Republican 12 times, and other 2 times.
When did State House District 30, South Carolina last vote Democratic?
The most recent presidential election in which State House District 30, South Carolina voted Democratic was 1980.
How many people live in State House District 30, South Carolina?
State House District 30, South Carolina has a population of 40,668 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 30, South Carolina?
Median household income in State House District 30, South Carolina is $55,180 — below the national median of $80,734. The South Carolina state median is $69,324.
What is the political history of State House District 30, South Carolina?
Akashic tracks 38 presidential elections in State House District 30, South Carolina from 1876 to 2024. Of those, 20 went Democratic and 12 went Republican. The district's archetype — "Realigner" — captures the overall trajectory of that voting record.