Black Belt & Regions
The Black Belt in Alabama
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 Alabama: 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
Alabama holds about 1.4 million Black residents — Black alone or in combination — more than one in four of its people, with Black alone at about 1.3 million, or 26 percent. The state's Black geography gave the nation a term: the Black Belt, named first for its dark, rich soil and then for the people enslaved to work it, whose descendants still form majorities across the region's counties. Around that rural core stand three metropolitan Black populations — Birmingham, Montgomery, and Mobile — and the densest concentration of historically Black colleges in the United States. This article profiles the population in the census data.
The Black Belt arcs across Alabama's midsection from the Georgia line to Mississippi: a band of chalk-soil prairie counties — Wilcox, Lowndes, Dallas (whose seat is Selma), Greene, Sumter, Marengo, Hale, Perry, and their neighbors — where enslaved majorities worked the cotton economy and where Black majorities, in several counties exceeding 70 percent, persist today. These counties record the state's — and among the nation's — most difficult economic indicators: the lowest incomes, the highest poverty rates, and persistent population decline as younger residents leave for the metros. They also hold an outsized place in the nation's civic history: Lowndes County's freedom movement, Selma's voting-rights marches, and Montgomery's bus boycott all arose from this geography, within a day's travel of one another.
The Arc as a Whole
No state holds the Black Belt alone. The arc is a single historical geography — one soil, one settlement pattern, one demographic signature — divided by state lines it predates. Alabama'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.
In Alabama, alabama's institutional signature is its historically Black colleges: about fourteen, the most of any state — Tuskegee University, founded by Booker T. Washington and home of the Tuskegee Airmen's training ground; Alabama State and Alabama A&M, the public land-grant pair; Miles, Stillman, Talladega, Selma University, Oakwood, and a set of smaller church-founded colleges in nearly every region. For a state of five million people, the density is unmatched, and it shows in the data: Alabama's Black educational attainment is carried substantially by institutions within the state, and its Black professional class is educated at home at rates the migration data reflect in unusually low out-migration of the credentialed.
In Alabama, the estimates describe a Black Alabama that is stable in share and slow-growing in count: natural increase offset by modest net out-migration to Georgia and Texas, an age structure older than the growth states', and a foreign-born share among the nation's smallest — a deep-rooted, native-born population in the same pattern as Mississippi's. Huntsville, the state's fastest-growing metro on its defense and space economy, is the exception: its Black population, anchored by Alabama A&M and Oakwood in the city itself, grows with the region and records the state's strongest Black economic indicators.
The counties of the Alabama 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. 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.
Read this plate together with its companions. The distribution plates give the population; the movement plates give its direction; the thematic plates give its income, schooling, health, and ownership. No single plate is the whole account of a place, and none pretends to be. The whole account is the shelf — and this page, measured and sourced like the rest, is one necessary part of it.
What the federal record cannot do is count a place's meaning — only its people. But the counting is not a small thing. Every figure on this page is a household, a congregation, a classroom, a customer base, a workforce, rendered in the aggregate because the aggregate is what policy and history act on. The atlas keeps the aggregate honest, names its sources on its face, and leaves the meaning to the readers who live inside the numbers.
| Measure | Figure |
|---|---|
| Alabama holds about fourteen historically Black colleges — the most of any state | 14 HBCUs |
| Black residents of Alabama, alone or in combination | 1.4 Million |
| Black share of the state population, alone | 26% |
| 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.