Barangay Bagong Oslob

Classified as a small barangay, Barangay Bagong Oslob is one of the administrative divisions of Aurora in Zamboanga Del Sur, Zamboanga Peninsula, Philippines.

According to the 2020 Philippine census, Barangay Bagong Oslob had a population of 704. This made it the 31st largest of 44 barangays in Aurora by population, placing it in the middle tier of the municipality. Residents of Barangay Bagong Oslob accounted for approximately 1.33% of the total population of Aurora, which stood at 52,995 in the same census year.

Between the 2015 and 2020 censuses, the population of Barangay Bagong Oslob changed from 636 to 704, a shift of +10.7% over the five-year period. This places the barangay among those with growing populations in Aurora. Barangay Bagong Oslob is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Aurora is a municipality comprising 44 barangays, and serves as the governing unit directly responsible for local services in Barangay Bagong Oslob, including public health, sanitation, peace and order, and civil registration. Within the wider province of Zamboanga Del Sur, which contains 779 barangays across its component cities and municipalities, Barangay Bagong Oslob ranks 512th by 2020 population. Zamboanga Del Sur is classified as a 1st by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

The barangay's legislative and executive affairs are handled by a Punong Barangay and the Sangguniang Barangay, elected nationwide during the Barangay and SK Elections. The next BSKE is scheduled for Monday, November 2, 2026, following the synchronized election schedule set by COMELEC Resolution No. 11191.