Barangay Bagong Baguio

Situated in Sergio osmeña Sr., Zamboanga Del Norte, Barangay Bagong Baguio is one of 39 barangays that make up the municipality within Zamboanga Peninsula.

According to the 2020 Philippine census, Barangay Bagong Baguio had a population of 861. This made it the 13th largest of 39 barangays in Sergio osmeña Sr. by population, placing it in the middle tier of the municipality. Residents of Barangay Bagong Baguio accounted for approximately 2.70% of the total population of Sergio osmeña Sr., which stood at 31,942 in the same census year.

Between the 2015 and 2020 censuses, the population of Barangay Bagong Baguio changed from 925 to 861, a shift of -6.9% over the five-year period. This places the barangay among those with contracting populations in Sergio osmeña Sr.. Barangay Bagong Baguio is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Sergio osmeña Sr. is a municipality comprising 39 barangays, and serves as the governing unit directly responsible for local services in Barangay Bagong Baguio, including public health, sanitation, peace and order, and civil registration. Within the wider province of Zamboanga Del Norte, which contains 691 barangays across its component cities and municipalities, Barangay Bagong Baguio ranks 452nd by 2020 population. Zamboanga Del Norte is classified as a 1st by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

Barangay Bagong Baguio 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.