State Plates
The Illinois Education Plate
In Illinois, education plates turn on attainment — the credentials a population carries. This plate places Black Illinois in the national education geography: the benchmarks below are the published national attainment figures for Black adults, and Illinois's distribution figures — 2 million Black residents, 14 percent of the state — give the scale of the community those national patterns describe within the state's borders.
The National Pattern
The attainment ladder reads locally in Illinois: the state rows below give the population whose schooling this national pattern frames. For Black adults aged 25 and over, the Census Bureau's surveys record a population that has reached near-parity in high school completion while remaining well behind national rates in college completion: about 89 percent hold a high school diploma or higher, and about 25 percent — one in four — hold a bachelor's degree or higher. An atlas benchmark earns its place by locating Illinois, never by ranking it.
For Illinois, the national attainment figures are context; the state's own distribution, tabled below, is the plate's subject. At the first step, high school completion, Black adults stand at about 89 percent, close to the national figure of about 90 percent — a convergence that is historically recent and remarkable, given that as late as the mid-twentieth century a majority of Black adults had not completed high school. At the third step, the bachelor's degree, the Black figure of about 25 percent separates from the national figure of about 36 percent and the non-Hispanic White figure of about 39 percent. Two sides frame the comparison here: the national ladder, and the attainment recorded in Illinois.
In Illinois, that national attainment pattern meets a state school and college system of its own, and the table below fixes the population it describes. Placed alongside the other groups the Census Bureau reports, the bachelor's-degree ordering reads: Asian adults at roughly 57 percent, non-Hispanic White adults at 39 percent, all adults at 36 percent, Black adults at 25 percent, and Hispanic adults at about 21 percent. Held against the national ladder, Illinois's own rows say where its attainment stands.
Reading This Plate
How to read this plate: the state rows are the published census figures for Illinois; the benchmark rows are the published national attainment record, labeled as benchmarks. In Illinois, attainment is a stock built over decades, so the national pattern changes slowly — and the size of the state's Black adult population is what turns that pattern into local classrooms, colleges, and workforces.
The Population Behind the Plate
The attainment ladder reads locally in Illinois: the state rows below give the population whose schooling this national pattern frames. Illinois holds about 2 million Black residents — Black alone or in combination — roughly one in six of its people, with Black alone at about 1.8 million, or 14 percent. The table states Illinois's record plainly; the general record matters only as it sharpens that statement.
The attainment ladder reads locally in Illinois: the state rows below give the population whose schooling this national pattern frames. Springfield, the state capital, is about a fifth Black, with a community reaching back to the free Black settlements of the 1820s. Background stays background: the general record serves only to sharpen the local one the table gives.
For The Illinois Education Plate, the method is the atlas's own: named sources, published figures, and a table that carries what the map cannot. A note on this plate's figures, stated once and plainly: Black share of the state population (alone): 14%; Black share, alone or in combination: 15.6%; Black residents, alone or in combination: 2 Million. The plate reports what the sources publish for Illinois and leaves alone what they do not.
What follows is the plate the atlas files as The Illinois Education Plate. How this plate is read, for Illinois: begin with the map, whose shading bands the published Black share into the legend's five classes, then turn to the table, which states the measures in figures — Black share of the state population (alone): 14%; Black share, alone or in combination: 15.6%. For Illinois, that is the whole of the plate's claim, and it is enough for a reference.
The record behind this plate of Illinois is published, not estimated by this atlas: National Center for Education Statistics; U.S. Census Bureau, American Community Survey educational attainment tables. The table's benchmark row for Illinois states its basis in its label — the comparison rests on the same measure on the same basis.
| Measure | Figure |
|---|---|
| Black share of the state population (alone) | 14% |
| Black share, alone or in combination | 15.6% |
| Black residents, alone or in combination | 2 Million |
| United States benchmark — of Black adults hold a high school diploma or higher | 89% |
| United States benchmark — of Black adults hold a bachelor's degree or higher | 1 in 4 |
Source: National Center for Education Statistics; U.S. Census Bureau, American Community Survey educational attainment tables. 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.