Barangay Bucana

Classified as a mid-sized barangay, Barangay Bucana is one of the administrative divisions of Siocon in Zamboanga Del Norte, Zamboanga Peninsula, Philippines.

According to the 2020 Philippine census, Barangay Bucana had a population of 3,440. This made it the 4th largest of 26 barangays in Siocon by population, placing it in the upper half of the municipality. Residents of Barangay Bucana accounted for approximately 7.09% of the total population of Siocon, which stood at 48,524 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Bucana moving from 2,773 residents to 3,440 residents, an intercensal change of +24.1%. The trajectory indicates a growing community. Barangay Bucana is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Siocon is a municipality comprising 26 barangays, and serves as the governing unit directly responsible for local services in Barangay Bucana, 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 Bucana ranks 42nd 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.

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.