Comerío was founded on June 12, 1826. Originally named "Sabana del Palmar", but later changed to Comerío, named after a local Taino Cacique Comerio. In 1854, nearly 1000 acres of land were being used for agriculture. In 1894, there was one sugar and two coffee plantations in Comerío. In the early 20th century, Comerio residents, had a short but legendary territory war with residents of the city of Barranquitas.
Hurricane Maria
on September 20, 2017 triggered numerous landslides in Comerío with the significant amount of rainfall. After the hurricane, the National Guard from Ohio were tasked with restoring water purification systems for the people of Comerío.
Like all municipalities of Puerto Rico, Comerío is subdivided into barrios. The municipal buildings, central square and large Catholic church are located in a small barrio referred to as "el pueblo", near the center of the municipality.
Cedrito
Cejas
Comerío barrio-pueblo
Doña Elena
Naranjo
Palomas
Piñas
Río Hondo
Vega Redonda
Sectors
Barrios in turn are further subdivided into smaller local populated place areas/units called sectores. The types of sectores may vary, from normally sector to urbanización to reparto to barriada to residencial, among others.
Special Communities
Of the 742 places on the list of Comunidades Especiales de Puerto Rico, the following barrios, communities, sectors, or neighborhoods were in Comerio: Barriada Cielito, Sector Villa Brava in Piñas Abajo, El 26 in Palomas Abajo, El Higüero in Palomas Abajo, El Verde in Naranjo, La Juncia in Rio Hondo II, La PietraCedrito, Río Hondo, and Vuelta del Dos.
Tobacco. Comerío was known as "El Pueblo del Tabaco", and its original flag had a tobacco plant in its center.
Culture
Festivals and events
Comerío celebrates its patron saint festival in August. The Fiestas Patronales Santo Cristo de la Salud is a religious and cultural celebration that generally features parades, games, artisans, amusement rides, regional food, and live entertainment. Other festivals and events celebrated in Comerío include:
Quartered in cross, of green and white, and superimposed the right superior quarter is an anchored yellow cross.
Coat of arms
The Comerío coat of arms is made up quarters bearing what is known as an escutcheon of displays a shield in the center. There's a green field with a golden cross in the left quarter which represents Holy Christ the Healer, the patron of the town. Green stripes on a silver field are on the lower left quarter, symbolizing the Comerío falls and the La Plata River. Three royal palms in the right quarter to remember the original name of the town, and an undulating line symbolizes the mist that often covers the town. A crown with Taino motifs represents the cacique. The tobacco plant is a reminder of what was once an important part of the economic activity of the municipality. Inscribed with “the pearl of La Plata” a reference is made to the location of Comerío, on the banks of the La Plata River and the turreted castle which is a symbol of municipalities of Puerto Rico.
Transportation
Public bus from Bayamón to Comerío at Centro de Estacionamiento de Bayamón is the main public transportation. There are 16 bridges in Comerío.
Notable ''Comerieños''
Celestino J. Pérez - Pharmacist, lawyer and elected legislator