Fairfield County, South Carolina: Black Belt county. In 2024, voted D+13%. Democratic peak: D+100 in 1904.
Key facts
- 2024 presidential margin
- D+13MIT Election Lab
- Political typology
- Black BeltAkashic typology
- Population
- 20,5502024 5-year
- Median household income
- $47,8852024 5-year
- White (non-Hispanic)
- 39.1%2024 5-year
- Black
- 55.0%2024 5-year
- Hispanic / Latino
- 2.5%2024 5-year
- Peak Democratic margin
- D+100 in 1904MIT Election Lab
- Peak Republican margin
- R+2 in 1972MIT Election Lab
- Most similar
- San Miguel County, NM · similarity 1.00
2024 results by precinct
2024 precinct map of Fairfield CountyPrecinct-level 2024 presidential results for Fairfield County, with each precinct boundary colored by Democratic-vs-Republican margin.
—
Margin—
Turnout—
Harris +50Trump +50
Real precinct boundaries. Hover for vote totals.
presidential history
Presidential margin, 1876–2024
Democratic minus Republican, by election
| Year | Margin (D minus R) |
|---|---|
| 1876 | No data |
| 1880 | No data |
| 1884 | No data |
| 1888 | No data |
| 1892 | +61.9% |
| 1896 | +90.5% |
| 1900 | +95.1% |
| 1904 | +100.0% |
| 1908 | +96.9% |
| 1912 | +98.3% |
| 1916 | +98.4% |
| 1920 | +96.0% |
| 1924 | +96.3% |
| 1928 | +78.5% |
| 1932 | +98.6% |
| 1936 | +98.7% |
| 1940 | +95.4% |
| 1944 | +90.0% |
| 1948 | +11.0% |
| 1952 | −0.5% |
| 1956 | +16.7% |
| 1960 | +2.6% |
| 1964 | +13.6% |
| 1968 | +23.3% |
| 1972 | −2.3% |
| 1976 | +39.0% |
| 1980 | +32.5% |
| 1984 | +13.3% |
| 1988 | +16.9% |
| 1992 | +29.0% |
| 1996 | +30.8% |
| 2000 | +26.8% |
| 2004 | +23.7% |
| 2008 | +31.7% |
| 2012 | +31.8% |
| 2016 | +25.9% |
| 2020 | +22.7% |
| 2024 | +13.2% |
DemocraticRepublican
38 presidential elections
| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| D | 6,277 | 4,792 | 11,215 | ||
| D | 7,382 | 4,625 | 12,136 | ||
| D | 6,945 | 4,027 | 11,267 | ||
| D | 7,777 | 3,999 | 11,895 | ||
| D | 7,591 | 3,912 | 11,619 | ||
| D | 5,764 | 3,531 | 9,435 | ||
| D | 5,263 | 3,011 | 8,398 | ||
| D | 4,719 | 2,414 | 7,476 | ||
| D | 4,867 | 2,518 | 8,091 | ||
| D | 3,827 | 2,714 | 6,583 | ||
| D | 4,117 | 3,147 | 7,287 | ||
| D | 4,153 | 2,098 | 6,323 | ||
| D | 4,153 | 1,817 | 5,988 | ||
| R | 2,492 | 2,608 | 5,146 | ||
| D | 3,011 | 1,619 | 5,966 | ||
| D | 2,628 | 1,997 | 4,625 | ||
| D | 1,633 | 1,549 | 3,182 | ||
| O | 961 | 519 | 2,648 | ||
| R | 1,590 | 1,607 | 3,197 | ||
| O | 211 | 63 | 1,349 | ||
| D | 798 | 21 | 863 | ||
| D | 848 | 20 | 868 | ||
| D | 1,005 | 0 | 1,018 | ||
| D | 901 | 0 | 914 | ||
| D | 781 | 94 | 875 | ||
| D | 631 | 11 | 644 | ||
| D | 737 | 15 | 752 | ||
| D | 726 | 0 | 738 | ||
| D | 622 | 0 | 633 | ||
| D | 830 | 12 | 844 | ||
| D | 723 | 0 | 723 | ||
| D | 670 | 17 | 687 | ||
| D | 1,078 | 54 | 1,132 | ||
| D | 1,041 | 243 | 1,289 | ||
| — | — | — | — | ||
| — | — | — | — | ||
| — | — | — | — | ||
| — | — | — | — |
Demographics
2024 ACS
Race, ethnicity, and ancestry
Click any group to see the ancestries typically reported within it.
English
6.8%
American
5.5%
Irish
4.4%
German
3.2%
Scottish
1.5%
Italian
0.6%
French
0.5%
African American
44.0%
Multiple ancestry combinations reported; no single grouping above 1%.
Sample size too small to break out by ancestry reliably.
American Indian, Alaska Native, Native Hawaiian, and Pacific Islander combined.
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.
2024 ACS
Age distribution by sex
Median age: 47.4 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.
2024 ACS
Median household income
Inflation-adjusted dollars
$47,885
Fairfield County ranks in the bottom 25% of US counties.
Fairfield County$47,885
South Carolina$69,324
United States$80,734
Fairfield County ranks in the bottom 25% of US counties by median household income.
Source · American Community Survey 5-year estimates, 2024 release.
2024 ACS
Poverty rate
All persons below federal poverty line
15.6%
Children face moderate poverty.
Children under 1820.8%
Working age (18–64)13.3%
Seniors (65+)25.1%
Source · American Community Survey 5-year estimates, 2024 release.
2024 ACS
Language at home
Population aged 5 and older
98.1%
speak English only
Spanish1.2%
Other Indo-European0.4%
Asian & Pacific Islander0.2%
Other languages0.1%
Source · ACS 5-year estimates, 2024.
2020 religion census
Religious adherents
Adherents per capita by tradition
Source · 2020 US Religion Census. Remaining 30.8% of residents not counted as adherents by any reporting body.
Fairfield County's population is roughly 60% Black, anchoring consistent Democratic margins in a state that trends heavily Republican statewide. Its shrinking population and high poverty rate make turnout mobilization a persistent variable in close cycles.
The Democratic margin here reached 100 points in 1904. Between 2020 and 2024 the county moved nine points toward the Republican candidate; the 2024 margin was thirteen points. The recent movement, modest against a deep Democratic baseline, mirrors a broader rightward drift across the Black Belt.
The economic context is part of the story: a median household income of $47,885 and a 16% poverty rate. The county's voting pattern over the last decade is most similar to that of San Miguel County and Hale County.
Most similar counties
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.
Fairfield County, South Carolina. Akashic. https://akashic.app/county/45039/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0
More in South Carolina
More black belt counties
Frequently asked questions
How did Fairfield County, South Carolina vote in 2024?
In 2024, Fairfield County, South Carolina voted Democratic by 13.2 points (D+13), carried by the Democratic candidate. Out of 11,215 votes cast, 6,277 went Democratic and 4,792 went Republican.
What is Fairfield County, South Carolina's political typology?
Akashic places Fairfield County, South Carolina in the "Black Belt" typology — Black-majority counties of the rural South — long the most Democratic ground in the region, now trending Republican at the margins. The typology is a data-driven cluster built from vote share, vote swing, race and ethnicity, income, language spoken at home, religion, and ancestry. Across 38 elections in the dataset, the county has voted Democratic 30 times, Republican 2 times, and other 2 times.
When did Fairfield County, South Carolina last vote Republican?
The most recent presidential election in which Fairfield County, South Carolina voted Republican was 1972.
How many people live in Fairfield County, South Carolina?
Fairfield County, South Carolina has a population of 20,550 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Fairfield County, South Carolina?
Median household income in Fairfield County, South Carolina is $47,885 — below the national median of $80,734. The South Carolina state median is $69,324.
What is the political history of Fairfield County, South Carolina?
Akashic tracks 38 presidential elections in Fairfield County, South Carolina from 1876 to 2024. Of those, 30 went Democratic and 2 went Republican. The county's typology — "Black Belt" — captures where that record, its demographics, and its recent swing place it among American communities.