State Plates
Movement and Change: Black Maryland
Populations move, and the census counts the result. This plate reads the movement record of Black Maryland — the growth, the arrivals, and the departures written into the published counts for the state, whose Black population stands at 2 million, alone or in combination, 31 percent of the state on the alone count.
Growth and Migration
The migration currents read locally in Maryland, where the state rows below set the population whose movement the national pattern frames. In Maryland, the state's Black geography thins beyond the Baltimore-Washington corridor but never vanishes. National material earns its place on this plate only where it sharpens Maryland's own record, stated plainly in the table.
In Maryland, that national movement pattern arrives as local gain or loss, and the table below fixes the population it describes. In Maryland, maryland's Black population is the federal economy's demographic dividend: high public-sector and contractor employment, the nation's deepest Black professional class by share, and educational attainment at or above national Black averages by wide margins — Maryland's Black bachelor's attainment runs among the highest of any state. Against the national ladder, the rows below place Maryland's attainment.
The migration currents read locally in Maryland, where the state rows below set the population whose movement the national pattern frames. For Maryland, the contrast is also generational in the data: Baltimore's Black population is the older of the two poles, its age structure weighted by out-migration of the young, while Prince George's records one of the youngest and most family-heavy Black suburban profiles in the nation — the state's future being written, demographically, in its suburbs. An atlas benchmark earns its place by locating Maryland, never by ranking it.
The National Movement Around the State
In Maryland, black movement in the present era runs in several directions at once: out of the largest older metros, toward the South and its suburbs, and into mid-sized cities whose Black populations are growing fastest in percentage terms. Maryland, in the South, sits inside that wider current. The decennial counts and the survey estimates between them are the instruments that register the change; each new release revises the picture at the margin, and the direction of the lines — which places gain, which hold, which thin — is the story this plate is built to tell for Maryland.
In Maryland, movement is measured three ways in the federal record, and the plate distinguishes them. In Maryland, natural increase adds births and subtracts deaths inside the state. What separates the two definitions is the multiracial population — real, growing, and small against shares of the size recorded in Maryland. In Maryland, international migration adds residents born abroad, a stream that has reshaped the Black populations of the largest gateway metros and, increasingly, of states well beyond them. For Maryland, the published components separate the streams, and the balance among them is the state's movement signature.
The migration currents read locally in Maryland, where the state rows below set the population whose movement the national pattern frames. Maryland holds about 2 million Black residents — Black alone or in combination — nearly one in three of its people, with Black alone at about 1.82 million, or 29.5 percent. The general record is background; the local one — Maryland's, in the table — is the subject.
The migration currents read locally in Maryland, where the state rows below set the population whose movement the national pattern frames. Prince George's County, adjoining Washington on its east, holds roughly 580,000 Black residents — about 64 percent of its 967,000 people — the largest majority-Black county population in the nation. Locating Maryland is the benchmark's purpose; ranking it is not.
The atlas gives this subject its own plate — Movement and Change: Black Maryland — because the published record supports one. A note on this plate's figures, stated once and plainly: Black share of the state population (alone): 31%; Black share, alone or in combination: 32%; Black residents, alone or in combination: 2 Million. Read for Maryland, the figures are the argument; the text only keeps them in order.
In Maryland, the record behind this plate of Maryland is published, not estimated by this atlas: U.S. Census Bureau, 2020 Census; American Community Survey; Population Estimates Program. Benchmark rows are labeled with their basis wherever they appear, so Maryland is compared on one measure and one basis only.
The record behind this plate of Maryland is published, not estimated by this atlas: U.S. Census Bureau, 2020 Census; American Community Survey; Population Estimates Program. Where the table carries a national benchmark row for Maryland, the row is labeled with the basis it is published on, so the comparison it invites is an honest one — the same measure, the same basis, two geographies.
| Measure | Figure |
|---|---|
| Black share of the state population (alone) | 31% |
| Black share, alone or in combination | 32% |
| Black residents, alone or in combination | 2 Million |
| Black residents of the United States, alone or in combination (Census Bureau population estimates) | 52.8 million |
| 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.