Barangay San Agustin

Classified as a large barangay, Barangay San Agustin is one of the administrative divisions of Talibon in Bohol, Central Visayas, Philippines.

According to the 2020 Philippine census, Barangay San Agustin had a population of 5,179. This made it the 3rd largest of 25 barangays in Talibon by population, placing it among the most populous barangays of the municipality. Residents of Barangay San Agustin accounted for approximately 7.27% of the total population of Talibon, which stood at 71,272 in the same census year.

Between the 2015 and 2020 censuses, the population of Barangay San Agustin changed from 4,747 to 5,179, a shift of +9.1% over the five-year period. This places the barangay among those with growing populations in Talibon. Barangay San Agustin is officially classified as urban, reflecting the density and built-up character of the area.

Talibon is a municipality comprising 25 barangays, and serves as the governing unit directly responsible for local services in Barangay San Agustin, including public health, sanitation, peace and order, and civil registration. Within the wider province of Bohol, which contains 1,109 barangays across its component cities and municipalities, Barangay San Agustin ranks 19th by 2020 population. Bohol 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.