Puerto Rico, officially the Commonwealth of Puerto Rico is a Caribbean island and unincorporated territory of the United States. It is located in the northeast Caribbean Sea, approximately 1,000 miles southeast of Miami, Florida.
The Commonwealth is an archipelago among the Greater Antilles located between the Dominican Republic and the U.S. Virgin Islands; it includes the eponymous main island and several smaller islands, such as Mona, Culebra, and Vieques. The capital and most populous city is San Juan. Puerto Rico has roughly 3.2 million residents, exceeding over 20 U.S. states. Spanish and English are the official languages of the executive branch of government, though Spanish predominates.
Originally populated by the indigenous Taíno people, Puerto Rico was colonized by Spain following the arrival of Christopher Columbus in 1493. It was contested by other European powers, but remained a Spanish possession for the next four centuries. Spanish rule led to the displacement and assimilation of the native population, the forced migration of African slaves, and settlement primarily from the Canary Islands and Andalusia.