Dos Bocas is a rural barrio with an urban zone in the municipality of Corozal, Puerto Rico.

[3][4][5] Dos Bocas was in Spain's gazetteers[6] 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 Dos Bocas barrio was 909.

PR-807 is the main north-south road through Dos Bocas.

[13] Barrios (which are like minor civil divisions)[14] in turn are further subdivided into smaller local populated place areas/units called sectores (sectors in English).