Gazetteer & Your Place
Your Place: Black Mound Bayou
Founded in 1887 by men born enslaved, Mound Bayou remains almost entirely Black — a Delta town whose hospital, bank, and oil mill wrote a century's proof of concept. The census portrait.
The Place in the Atlas
The Mound Bayou file in this atlas opens with its metro plate — distribution, built on the figures this page carries: a Black community forming 98% of its metro on the alone-or-in-combination count. Around it stand the state plates for the state Mound Bayou anchors, whose Black alone share is 38%, and the national plates that frame both. Your Place is the front door to that file: begin with Mound Bayou, 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 Mound Bayou in the whole. The facts that fix Mound Bayou are its size within Black America, its share of its own ground, and its position in the national pattern of concentration. In Mound Bayou, those are the coordinates this page records, drawn from the same published federal figures as every other page in the book. Arrive from Mound Bayou itself and the direction reverses: the community first, the map's shading as its summary.
Reading the Coordinates
The shares on this page cross two definitions, and the page says so: the metro figure is an alone-or-in-combination share, while the state figure of 38% is the alone count the atlas's maps shade by. What separates the two definitions is the multiracial population — real, growing, and small against shares of the size recorded in Mound Bayou. What survives either definition is the ordering: where Mound Bayou stands against its state and against the national alone share of 13.5%, which is the gazetteer's whole information in one line.
The Your Place pages are written to be landed on, not just read through: a resident of Mound Bayou arriving here finds the community counted, placed, and connected to its state and national frames in a single page. In Mound Bayou, from this page the shelf runs in three directions — down into the place's own plates, up into the state's, and out into the national series that holds them all. That is the gazetteer's promise in every atlas ever bound, kept here for Mound Bayou.
The Community in Its Frame
A place file is a promise that the counting will continue. The figures on this page are the current vintage of the federal record for Mound Bayou, and they will be revised as new counts publish. In Mound Bayou, what does not revise is the file's structure: a community of this standing, in this state, inside this national pattern. Holding the structure still while the numbers move is the gazetteer's work — the only way an atlas stays honest across editions, for Mound Bayou as for every entry.
For the reader who arrives from the map: Mound Bayou's state is shaded at 38% on every plate in this atlas, and the community inside it is one of the concentrations that shading is made of. Where the general meets the particular is the table of Mound Bayou; read the two together. Both readers are holding the same facts. Short by design, this entry's work is placement rather than narration; the plates behind the page carry Mound Bayou's narration in full.
Kept with the Mound Bayou page are the standing facts of its file: the community's count and share as the federal record publishes them, the state frame of 38% that the maps shade by, and the national frame of 52.8 million Black residents, alone or in combination, inside which every figure in this atlas sits. Placement, not narration, is an entry's work — the narration of Mound Bayou lives in full on the plates behind this page.
Editions of this atlas will return to Mound Bayou as the counts revise, and the gazetteer will keep this page's shape when they do: the place named, its community counted, its coordinates stated against its state and its nation. That stability is deliberate. A reference work earns trust by holding its form while its figures move, so that a reader who learned the shelf from any one page can read every page — and so that Mound Bayou, whenever it is looked up, is found on the same terms as everywhere else in Black America.
| Measure | Figure |
|---|---|
| Black share of the Mound Bayou metro population | 98% |
| Black share of the state population, alone | 38% |
| Black share of the United States population, alone | 13.5% |
Source: U.S. Census Bureau, 2020 Census and American Community Survey 5-year estimates; City of Mound Bayou; Mississippi Department of Archives and History; Taborian Hospital records. 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.