Coamo (Spanish pronunciation: [koˈamo]) is a municipality founded 1579 in the south-central region of Puerto Rico (U.S.), located north of Santa Isabel; south of Orocovis and Barranquitas; east of Villalba and Juana Díaz; and west of Aibonito and Salinas. Coamo is spread over 10 wards and Coamo Pueblo – the downtown area and the administrative center of the city. It is both a principal city of the Coamo Micropolitan Statistical Area and the Ponce-Yauco-Coamo Combined Statistical Area.