Caimital Bajo is a barrio in the municipality of Aguadilla, Puerto Rico.

In Caimatal Bajo barrio is part of the Aguadilla urban zone.

In 1899, the United States Department of War conducted a census of Puerto Rico finding that the population of Caimital Bajo barrio was 943.

Barrios (which are, in contemporary times, roughly comparable to minor civil divisions)[13] in turn are further subdivided into smaller local populated place areas/units called sectores (sectors in English).

[14][15][16][17][18] The following sectors are in Caimital Bajo barrio:[19] Apartamentos Villa Mar, Avenida Jesús T. Piñero, Avenida Los Corazones, Avenida Victoria, Callejón Los Concepción, Condominio Manuel A. Colón, Condominio Muñekís II, Cuesta Vieja, Égida Jardín del Atlántico, Los Robles, Monte Brujo, Paseo Las Golondrinas, Reparto Grajales, Residencial José A. Aponte, Residencial José de Diego, Richard Moufler, Sector Cambija, Sector El Jobo, Sector Gregorio Igartua, Sector La Pica, Sector Lloret, Sector Sanders, Sector Toño Colón, Urbanización Aromas de Café, Urbanización García, Urbanización Jardines de Maribel, Urbanización Monte Real, Urbanización Victoria, and Villa Alegría.