Gazetteer & Your Place
Your Place: Black Boston
Boston holds about 160,000 Black residents in the city and near half a million across the metro — an abolitionist-era community reshaped by Caribbean migration. The census profile.
The Place in the Atlas
Boston holds about 160,000 Black residents within the city — Black alone or in combination, roughly a quarter of its people — and close to half a million across the metropolitan area, about a tenth of the region. Massachusetts's Black population is the North's oldest continuously documented: free Black Bostonians petitioned against slavery before the republic existed, and Beacon Hill's north slope was a center of abolition. The modern population is distinguished by its composition: Greater Boston holds one of the nation's largest Haitian communities and major Cape Verdean and Afro-Latino populations alongside its native-born base. This article profiles the population in the census data.
The city's Black geography centers on a contiguous arc of neighborhoods in its southern half. Roxbury is the historic and civic center — home to the region's Black cultural institutions, its mosques and churches, and its political organizations — and remains majority Black. Dorchester, the city's largest neighborhood, holds its largest Black population across sub-districts that range from Caribbean commercial corridors to the historic streets of Uphams Corner. Mattapan, at the city's southern edge, is more than three-quarters Black and the center of Haitian Boston, its Blue Hill Avenue commercial strip operating substantially in Haitian Creole and French. Hyde Park, Roslindale, and Jamaica Plain hold smaller, mixed communities. The South End's historic Black neighborhood was largely displaced by urban renewal in the mid-twentieth century — the displacement pattern this section records in every older Northern city.
Plates for This Place
The Boston file in this atlas holds three metro plates — distribution, concentration, and movement — built on the figures this page carries: about 160,000 Black residents, 24% of the metro. Around them stand the state plates for the state Boston anchors, whose Black alone share is 8%, and the national plates that frame both. Your Place is the front door to that file: begin with Boston, and every plate named above is one shelf away.
A gazetteer is the oldest part of any atlas — the index of places, with the facts that fix Boston in the whole. The facts that fix Boston are its size within Black America, its share of its own ground, and its position in the national pattern of concentration: a metro whose Black community is large enough, and established enough, to appear in every national table the federal record publishes. Those are the coordinates. The plates give them depth.
For Boston, greater Boston's Black population is, by the birthplace data, among the most immigrant of any in this section. Haitian Boston — centered in Mattapan and extending through Brockton, Randolph, and Somerville and Cambridge in earlier waves — is among the two or three largest Haitian communities in the United States. The Cape Verdean community, built on a maritime migration reaching back to the whaling and packet-ship era, centers on Dorchester, Roxbury, and the Southeastern Massachusetts cities of Brockton and New Bedford. Jamaican, Trinidadian, Dominican (counted in the Hispanic Black data), and more recent African communities layer through the same neighborhoods. The aggregate effect in the survey data is a Black Boston that is substantially foreign-born, multilingual, and — in its second generation — among the more educated Black populations of the Northern metros.
The metro's Black growth is suburban. Brockton, a small city south of Boston, is roughly two-fifths Black — one of the most heavily Black municipalities in New England — with a large Cape Verdean and Haitian population. Randolph, a suburb adjoining the city, is close to half Black and among the most affluent majority-minority suburbs in the region in the survey medians. Stoughton, Milton, Quincy, and the Route 128 belt add growing communities, while Cambridge and Somerville hold smaller, older Black populations under severe housing-cost pressure — the tract data show declining Black counts in the inner core even as the metro total rises, Boston's version of the displacement arithmetic. Lynn, Lowell, and Worcester, the region's older industrial cities, each hold Black populations in the range of a tenth of their totals.
The Your Place pages are written to be landed on, not just read through: a resident of the Boston metro arriving here finds the community counted, placed, and connected to its state and national frames in a single page. Holding the structure still while the numbers move is the gazetteer's work — the only way an atlas stays honest across editions, for Boston as for every entry.
| Measure | Figure |
|---|---|
| Black residents of the Boston metro, alone or in combination | 160,000 |
| Black share of the Boston metro population | 24% |
| Black share of the state population, alone | 8% |
| Black share of the United States population, alone (population estimates) | 13.5% |
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.