Barangay Zone IV (Pob.)

Barangay Zone IV (Pob.) is a small barangay in the municipality of Lanuza, located in the province of Surigao Del Sur, in the Caraga region of the Philippines.

According to the 2020 Philippine census, Barangay Zone IV (Pob.) had a population of 528. This made it the 11th largest of 13 barangays in Lanuza by population, placing it among the smaller barangays of the municipality. Residents of Barangay Zone IV (Pob.) accounted for approximately 3.87% of the total population of Lanuza, which stood at 13,642 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Zone IV (Pob.) moving from 518 residents to 528 residents, an intercensal change of +1.9%. The trajectory indicates a slowly expanding community. Barangay Zone IV (Pob.) is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Lanuza is a municipality comprising 13 barangays, and serves as the governing unit directly responsible for local services in Barangay Zone IV (Pob.), including public health, sanitation, peace and order, and civil registration. Within the wider province of Surigao Del Sur, which contains 309 barangays across its component cities and municipalities, Barangay Zone IV (Pob.) ranks 292nd by 2020 population. Surigao 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.