Cuyón, Aibonito, Puerto Rico

Cuyón is a barrio in the municipality of Aibonito, Puerto Rico. Its population in 2010 was 977.

The Cuyón River runs through this barrio and through Coamo.

History
Cuyón was in Spain's gazetteers until Puerto Rico was ceded by Spain in the aftermath of the Spanish–American War under the terms of the Treaty of Paris of 1898 and became an unincorporated territory of the United States. In 1899, the United States Department of War conducted a census of Puerto Rico finding that the population of Cuyón barrio was 1,027.

Sectors
Barrios (which are, in contemporary times, roughly comparable to minor civil divisions) in turn are further subdivided into smaller local populated place areas/units called sectores (sectors in English). The types of sectores may vary, from normally sector to urbanización to reparto to barriada to residencial, among others.

The following sectors are in Cuyón barrio:

Carretera 162, Carretera 716, Cuyón I y II, Sector Boquerón, Sector El Fresar, Sector Gallardo Abajo, Sector Jagüeyes, Sector Ratones, Sector Rincón, and Sector Vertero.