Río Blanco, Naguabo, Puerto Rico
Río Blanco is a barrio in the municipality of Naguabo, Puerto Rico. Its population in 2010 was 3,412.History
The United States took control of Puerto Rico from Spain in the aftermath of the Spanish-American War under the terms of the Treaty of Paris of 1898. In 1899, the United States conducted its first census of Puerto Rico finding that the population of Río Blanco Abajo barrio was 976 and Río Blanco Arriba barrio was 959.
