Barangay Caloocan

Barangay Caloocan forms part of Delfin Albano, a municipality in Isabela, and is classified as a small barangay.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay Caloocan had a population of 746. This made it the 19th largest of 29 barangays in Delfin Albano by population, placing it in the middle tier of the municipality. Residents of Barangay Caloocan accounted for approximately 2.49% of the total population of Delfin Albano, which stood at 29,928 in the same census year.

Between the 2015 and 2020 censuses, the population of Barangay Caloocan changed from 687 to 746, a shift of +8.6% over the five-year period. This places the barangay among those with growing populations in Delfin Albano. The Philippine Statistics Authority classifies Barangay Caloocan as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Delfin Albano is a municipality comprising 29 barangays, and serves as the governing unit directly responsible for local services in Barangay Caloocan, including public health, sanitation, peace and order, and civil registration. Within the wider province of Isabela, which contains 1,055 barangays across its component cities and municipalities, Barangay Caloocan ranks 801st by 2020 population. Isabela is classified as a 1st by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

Barangay Caloocan is governed by an elected Sangguniang Barangay composed of a Punong Barangay and seven kagawads, with the Sangguniang Kabataan representing the youth. The next BSKE, set for Monday, November 2, 2026, will elect officials to four-year terms as provided under Republic Act No. 12232.