Cuba's population stands at approximately 11.3 million people as of 2023, with roughly 2.1 million concentrated in Havana. The demographic composition reflects centuries of indigenous displacement, European colonization, African enslavement, and later waves of Chinese and Yucatecan labor migration. Census data from the Oficina Nacional de Estadística e Información indicates that approximately 64 percent of Cubans identify as white, 27 percent as mixed race, and 9 percent as Black, though these categories oversimplify the genetic and cultural blending that characterizes the population. Spanish remains the sole official language, spoken with regional variations—eastern provinces including Santiago de Cuba maintain distinct pronunciation patterns and vocabulary reflecting their proximity to Caribbean migration routes and historical isolation from Havana. The population growth rate has declined to approximately 0.1 percent annually, among the lowest in Latin America, driven by emigration, low fertility rates at 1.6 children per woman, and an aging demographic structure with median age exceeding 42 years. Urban concentration reaches 77 percent, with significant internal migration from eastern provinces toward Havana despite government restrictions on residential movement that existed until reforms in 2013.
The Taíno and other Arawak-speaking peoples inhabited Cuba for approximately 6,000 years before European contact, with archaeological sites at Cueva Funeraria in Granma province containing remains dated to 3,000 BCE. These communities practiced conuco agriculture, cultivating cassava, sweet potato, maize, and tobacco, while maintaining coastal fishing settlements and developing distinctive pottery styles identifiable at sites throughout the archipelago. Population estimates at contact range from 100,000 to 300,000, organized in village systems under local leaders called caciques. Christopher Columbus landed at Bariay on October 28, 1492, during his first voyage, believing initially he had reached the Asian mainland. Spanish colonization began in earnest when Diego Velázquez de Cuéllar led an expedition from Hispaniola in 1511, establishing the first seven settlements including Baracoa, Santiago de Cuba, and San Cristóbal de La Habana by 1515. The indigenous population collapsed within decades through disease, forced labor in encomienda systems, and direct violence—by 1550, census records indicate fewer than 5,000 indigenous people remained, with genetic studies suggesting some continuity in the eastern mountain populations that merged into the broader mixed-race demographic.
The African slave trade defined Cuban society from the sixteenth century through abolition in 1886, with approximately 780,000 enslaved Africans arriving at Cuban ports according to the Trans-Atlantic Slave Trade Database. Early imports remained relatively limited until the Haitian Revolution in 1791 destroyed that island's sugar production, creating an opportunity for Cuban planters who imported 400,000 enslaved people between 1790 and 1867 alone. The majority came from regions now corresponding to Nigeria, Benin, and the Congo Basin, with specific ethnic concentrations—Yoruba people arrived primarily between 1820 and 1860, Kongo people throughout the trade period, and Carabali from the Cross River region. These populations maintained cultural practices through cabildo de nación mutual aid societies, recreating religious systems including Regla de Ocha (Santería), Palo Monte, and Abakuá fraternal orders. The sugar economy peaked between 1840 and 1868 when Cuba produced one third of the world's sugar, dependent entirely on enslaved labor working in ingenios—industrial sugar mills where mortality rates reached 10 percent annually due to work conditions, malnutrition, and disease. Spain abolished slavery gradually: the Moret Law of 1870 freed children born to enslaved mothers and persons over 60, patronato transitional servitude lasted from 1880 to 1886, and complete abolition occurred on October 7, 1886, though labor conditions for formerly enslaved people changed minimally in the immediate aftermath.
The Ten Years' War from 1868 to 1878 represented Cuba's first sustained independence struggle, initiated when plantation owner Carlos Manuel de Céspedes freed his slaves and issued the Grito de Yara proclamation on October 10, 1868. The conflict concentrated in eastern provinces where rebels established a provisional government and drafted a constitution at Guáimaro in 1869, though western planters largely remained loyal to Spain fearing social upheaval. General Máximo Gómez developed guerrilla tactics while Antonio Maceo, a mulato commander who reached the rank of major general, led forces that demonstrated the multiracial character of the independence movement. Spain deployed 250,000 troops and implemented brutal reconcentration policies in affected areas, while the rebel cause fractured over questions of abolition and annexation to the United States. The Pact of Zanjón ended hostilities in February 1878 with promises of reform that Spain implemented minimally, though the conflict established independence as a sustained political objective and created a military leadership class. Maceo rejected the pact and launched the Guerra Chiquita from 1879 to 1880, which Spain suppressed, followed by a period of conspiracy and exile organizing.
José Martí emerged as the intellectual architect of Cuban independence during his exile from 1871 until his death in 1895, writing extensively on national identity, anti-imperialism, and the dangers of U.S. annexation. Born in Havana on January 28, 1853, to Spanish immigrant parents, Martí was deported at age 18 for independence advocacy, lived in Spain, Mexico, Guatemala, and Venezuela, and spent 15 years in New York from 1881 to 1895 working as a journalist and organizing the Cuban Revolutionary Party founded on April 10, 1892. His essays including "Nuestra América" published in 1891 articulated a vision of Latin American unity and warned against U.S. economic and political domination. Martí coordinated the resumption of armed struggle, landing at Playitas on April 11, 1895, with a small group including Gómez, but died in his first engagement at Dos Ríos on May 19, 1895, shot by Spanish troops. His death elevated him to martyrdom status, with subsequent governments across the political spectrum claiming his legacy—both capitalist republicans and the Communist government after 1959 invoke his writings, selectively emphasizing different aspects of his thought.
The War of Independence escalated after Martí's death, with Maceo leading successful campaigns westward until his death in combat at Punta Brava on December 7, 1896. Spain deployed 200,000 troops under General Valeriano Weyler, who implemented reconcentration policies forcing rural populations into fortified towns where disease and starvation killed an estimated 150,000 to 170,000 civilians between 1896 and 1898. The U.S.S. Maine exploded in Havana harbor on February 15, 1898, killing 266 crew members in an incident that remains disputed—official U.S. investigations concluded a mine caused the explosion while later engineering analyses suggest an internal coal bunker fire. The United States declared war on Spain on April 25, 1898, deploying troops that landed at Daiquirí on June 22, 1898. Spanish forces surrendered Santiago de Cuba on July 17, 1898, and the Treaty of Paris signed December 10, 1898, transferred sovereignty to the United States without Cuban representation in negotiations. U.S. military occupation lasted from January 1, 1899, to May 20, 1902, during which authorities implemented sanitation programs, educational reforms, and political restructuring while excluding independence fighters from governance.