Philadelphia’s 1876 Centennial Exposition attracted 10,164,489 visitors, according to its recorded attendance total.
The exposition ran for six months in Fairmount Park and celebrated the 100th anniversary of the Declaration of Independence. Its enormous attendance reflected the growing importance of rail travel, urban transportation, international exhibitions, and mass public events in the nineteenth century.
The fair featured displays from 37 countries and nearly 10 million visitors overall. Its exhibits included Alexander Graham Bell’s telephone, the Sholes and Glidden typewriter, new agricultural machinery, industrial products, and large halls devoted to manufacturing and science. The event presented the United States as an increasingly industrial and inventive nation.
Attendance figures are sometimes rounded to “nearly 10 million,” but the specific recorded total is 10,164,489. That precision makes the figure distinct from general descriptions of the exposition’s popularity and useful for a fact-based America250 comparison.