Las Marías was founded on July 1, 1872. Don Benito Recio and Moreno were the acting mayor during the founding of Las Marías. When after the Treaty of Paris of 1898, the U.S. conducted its first census of Puerto Rico, the population of Las Marías was 11,279. Hurricane Maria on September 20, 2017 triggered numerous landslides in Las Marías. In some areas of Las Marías there were more than 25 landslides per square mile due to the significant amount of rainfall.
Geography
Las Marías is located on the central western side of Puerto Rico. According to the 2010 U.S. Census Bureau, the municipality has a total area of, of which is land and 0.11 square mile is water. Río Grande de Añasco is located in Las Marías.
Barrios
Like all municipalities of Puerto Rico, Las Marías is subdivided into barrios. The municipal buildings, central square and large Catholic church are located near the center of the municipality, in a small barrio referred to as "el pueblo".
Alto Sano
Anones
Bucarabones
Buena Vista
Cerrote
Chamorro
Espino
Furnias
Las Marías barrio-pueblo
Maravilla Este
Maravilla Norte
Maravilla Sur
Naranjales
Palma Escrita
Purísima Concepción
Río Cañas
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 7 sectors were in Adjuntas: Sector La Josefa in Bucarabones, Sector Bryan in Cerróte, Sector Chamorro in Cerróte, Sector Palo Prieto in Palma Escrita, Sector Plato Indio in Río Cañas, Las Juanitas in Furnias, and Sector Santa Rosa in Furnias.
Demographics
Tourism
Paradise Camping Coffee Farm is a place for ecotourism and camping in Las Marías.
March - Orange Festival. At the 2019 festival, a big name band, El Gran Combo performed at the festival, and a group of trobadours from Cuba performed with local Puerto Rican trobadours.
March - Festival to commemorate the founding of Las Marías
The flag is divided by an imaginary diagonal line whose ends are the superior left angle of the flag and the opposite lower angle. The superior part is yellow and the lower half is green. The yellow portion represents the sun bathing the town and the green portion represents the nature and vegetation of the municipality.
Coat of arms
The shield is divided into six parts with three in silver and three in blue. A "María" tree, with a pair of coffee tree branches to the sides of its trunk, adorns each silver part. The monogram and crown of Nuestra Señora la Santísima Virgen de Plata is placed in the top center portion of the shield. The shield's border is red with a broken chain at the bottom. Above the shield resides three tower crown in gold.