Barangay San Agustin Norte

Situated in City of Tandag, Surigao Del Sur, Barangay San Agustin Norte is one of 21 barangays that make up the city within Caraga.

According to the 2020 Philippine census, Barangay San Agustin Norte had a population of 2,404. This made it the 9th largest of 21 barangays in City of Tandag by population, placing it in the middle tier of the city. Residents of Barangay San Agustin Norte accounted for approximately 3.84% of the total population of City of Tandag, which stood at 62,669 in the same census year.

The barangay recorded 2,135 residents in the 2015 intercensal count and 2,404 residents in the 2020 Census — a net change of +12.6%, consistent with a growing settlement. Barangay San Agustin Norte is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

City of Tandag is a city comprising 21 barangays, and serves as the governing unit directly responsible for local services in Barangay San Agustin Norte, 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 San Agustin Norte ranks 80th 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.