Black Belt & Regions
The Black Belt in South Carolina
In South Carolina, the Black Belt is the oldest Black geography in the United States — the arc of dark-soil counties running from Virginia to Texas where Black settlement is deepest and oldest. This plate reads the Black Belt in South Carolina: the counties of the arc inside the state's borders, the population they hold, and the pattern they form against the state's cities.
The Arc Inside the State
The coastal Lowcountry holds the state's oldest Black geography. Enslaved West Africans, brought in large numbers for their rice-growing knowledge, formed majorities on the sea-island plantations, and their descendants — the Gullah people of South Carolina's coast, kin to Georgia's Geechee — preserved a creole language, foodways, and craft traditions of unusual continuity, now recognized in a federal cultural heritage corridor running the coast. Charleston, the principal port of the domestic slave trade's Atlantic side — a large share of enslaved Africans who survived the crossing entered North America through its harbor — is today roughly a fifth Black within the city, its historic Black neighborhoods pressured by the peninsula's real-estate values, while North Charleston and the inland suburbs hold the larger modern population. Heirs' property — land passed without wills across generations, clouding title — is a documented legal-economic issue of the coastal Black landholding data, tracked in this section's land coverage.
Columbia, the capital at the state's center, is about two-fifths Black and anchors the Midlands with South Carolina's largest Black institutional base: Benedict College and Allen University, the state government workforce, and Fort Jackson's military economy. Orangeburg, an hour south, is the state's HBCU town — home to South Carolina State University and Claflin University, among the oldest Black institutions in the region, in a majority-Black county. The Upstate — Greenville, Spartanburg, Anderson — in the northwest hills, held smaller enslaved populations historically and records the state's lowest Black shares today, though Greenville's Black community is old and its metro is now among the fastest-growing in the state, drawing Black newcomers with the region's manufacturing and logistics boom.
The Arc as a Whole
No state holds the Black Belt alone. In South Carolina, the arc is a single historical geography — one soil, one settlement pattern, one demographic signature — divided by state lines it predates. South Carolina's counties of the arc share more, demographically, with the arc counties of the neighboring states than with their own state's newest suburbs, and this section of the atlas is built on that fact: the Black Belt plates are written state by state for the shelf, but they are meant to be read as one plate in eighteen pieces.
South Carolina holds about 1.45 million Black residents — Black alone or in combination — more than one in four of its people, with Black alone at about 1.34 million, or 26 percent. The modern share is a fraction of the historical one: South Carolina was a majority-Black state from the colonial era into the early twentieth century, the only state besides Mississippi of which that is true, and its rice coast built one of the most African cultures in North America. This article profiles the population the census records today, in a state growing fast enough to be reshaping its composition again.
South Carolina is among the faster-growing states in the nation, and its Black population grows on two currents: the coastal and suburban in-migration of retirees and working families — the Charleston and Myrtle Beach corridors and the Charlotte suburbs that spill across the state line at Fort Mill and Rock Hill — and a return migration of Black households to the Midlands and the coast. The estimates show the state's Black share nonetheless edging downward, because total growth, much of it into the Upstate and the resort coast, is faster still: the Georgia pattern of a rising count inside a slowly declining share, at an earlier stage.
The counties of the South Carolina arc are rural, and their Black shares — commonly the highest in the state — invert the usual American pattern in which Black population concentrates in cities. In South Carolina, that inversion is the Black Belt's signature on every plate in this section: a countryside that is not a remainder between cities, but the foundation the cities were built from, counted here on its own terms.
| Measure | Figure |
|---|---|
| South Carolina's population was majority Black from the colonial era into the early twentieth century | Once the Majority |
| Black residents of South Carolina, alone or in combination | 1.45 Million |
| Black share of the state population, alone | 27% |
| Black share of the United States population, alone (population estimates) | 13.5% |
| Black residents of the United States, alone or in combination (Census Bureau population estimates) | 52.8 million |
Source: U.S. Census Bureau, 2020 Census; American Community Survey; Population Estimates Program. Method: Figures are drawn from the published federal sources named on this page, for the geography named; tile shading bands the published Black population share into the five legend classes. Counts are rounded as published by the source agency, and national benchmark rows are labeled with the basis they are published on.