Barre is the self-proclaimed "Granite Center of the World". Initially established with the discovery of vast granite deposits at Millstone Hill soon after the War of 1812, the granite industry and the city itself saw a boom with the arrival of the railroad. The fame of this vast deposit of granite, which some geologists say is long, wide and deep, soon spread to Europe and Canada. Large numbers of people migrated to Barre from Italy, Scotland, Spain, Scandinavia, Greece, Lebanon, Canada, and a number of other countries. The population increased from 2,060 in 1880, to 6,790 in 1890, to 10,000 in 1894. By the turn of the century, Barre was noted as the state's most diverse city.