Barangay Del Rosario

Classified as a very small barangay, Barangay Del Rosario is one of the administrative divisions of Sibagat in Agusan Del Sur, Caraga, Philippines.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay Del Rosario had a population of 196. This made it the 24th largest of 24 barangays in Sibagat by population, placing it among the smaller barangays of the municipality. Residents of Barangay Del Rosario accounted for approximately 0.58% of the total population of Sibagat, which stood at 33,957 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Del Rosario moving from 262 residents to 196 residents, an intercensal change of -25.2%. The trajectory indicates a contracting community. The Philippine Statistics Authority classifies Barangay Del Rosario as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Sibagat is a municipality comprising 24 barangays, and serves as the governing unit directly responsible for local services in Barangay Del Rosario, including public health, sanitation, peace and order, and civil registration. Within the wider province of Agusan Del Sur, which contains 314 barangays across its component cities and municipalities, Barangay Del Rosario ranks 314th by 2020 population. Agusan Del Sur is classified as a 1st by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

Barangay Del Rosario 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.