Barangay San Antonio

Classified as a small barangay, Barangay San Antonio is one of the administrative divisions of Dulag in Leyte, Eastern Visayas, Philippines.

According to the 2020 Philippine census, Barangay San Antonio had a population of 590. This made it the 34th largest of 45 barangays in Dulag by population, placing it among the smaller barangays of the municipality. Residents of Barangay San Antonio accounted for approximately 1.20% of the total population of Dulag, which stood at 48,992 in the same census year.

Census comparisons between 2015 and 2020 show Barangay San Antonio moving from 572 residents to 590 residents, an intercensal change of +3.1%. The trajectory indicates a growing community. Barangay San Antonio is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Dulag is a municipality comprising 45 barangays, and serves as the governing unit directly responsible for local services in Barangay San Antonio, including public health, sanitation, peace and order, and civil registration. Within the wider province of Leyte, which contains 1,641 barangays across its component cities and municipalities, Barangay San Antonio ranks 1053rd by 2020 population. Leyte is classified as a 1st by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

Like every Philippine barangay, Barangay San Antonio is led by an elected Punong Barangay (barangay captain) supported by seven Sangguniang Barangay members (kagawads), an SK Chairperson, a Barangay Secretary, and a Barangay Treasurer. The next Barangay and Sangguniang Kabataan Elections (BSKE) are scheduled for Monday, November 2, 2026, with officials serving four-year terms under Republic Act No. 12232.