Santa Marta is a corregimiento in Bugaba District, Chiriquí Province, Panama. It has a land area of 30.4 square kilometres (11.7 sq mi) and had a population of 3,679 as of 2010, giving it a population density of 120.9 inhabitants per square kilometre (313/sq mi). Its population as of 1990 was 2,940; its population as of 2000 was 3,396.