Fiestas patronales (patron saint festivals) are held in the central plaza every year.

These Spanish regulations also stated that the streets nearby should be comfortable portals for passersby, protecting them from the elements: sun and rain.

[11] Located across the central plaza in Isabel II barrio-pueblo is the Parroquia Inmaculada Concepción, a Roman Catholic church, which was first built in 1844.

In 1899, the United States Department of War conducted a census of Puerto Rico finding that the combined population of Pueblo and Florida barrios was 2,646.

[15] In July 2020, Federal Emergency Management Agency appropriated funds for repairs to Vieques' plaza.