The Commonwealth of Puerto Rico is an unincorporated territory of the United States. Puerto Ricans are US citizens and have rights like voting in federal elections but also obligations like paying social security. The population of Puerto Rico is over 3 million people and mostly of Spanish origin. The dominant religion is Catholicism. Puerto Rican culture features elements like salsa music, reggaeton, traditional foods, and observing religious traditions from their African heritage like Santeria. The primary language is Spanish.