Sumidero is a barrio in the municipality of Aguas Buenas, Puerto Rico.

In Sumidero barrio is part of the Aguas Buenas urban zone and the Santa Clara community.

In 1899, the United States Department of War conducted a census of Puerto Rico finding that the population of Sumidero barrio was 984.

[14] In 2017, Governor Rosello created a new government agency to work with the Special Communities of Puerto Rico Program.

[15][16] Parcelas Santa Clara in Sumidero is one of the 742 places on the list of Comunidades Especiales de Puerto Rico.