Barangay San Antonio

Classified as a large barangay, Barangay San Antonio is one of the administrative divisions of Jasaan in Misamis Oriental, Northern Mindanao, Philippines.

According to the 2020 Philippine census, Barangay San Antonio had a population of 6,313. This made it the 2nd largest of 15 barangays in Jasaan by population, placing it among the most populous barangays of the municipality. Residents of Barangay San Antonio accounted for approximately 11.06% of the total population of Jasaan, which stood at 57,055 in the same census year.

Census comparisons between 2015 and 2020 show Barangay San Antonio moving from 6,085 residents to 6,313 residents, an intercensal change of +3.7%. The trajectory indicates a growing community. Barangay San Antonio is officially classified as urban, reflecting the density and built-up character of the area.

Jasaan is a municipality comprising 15 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 Misamis Oriental, which contains 504 barangays across its component cities and municipalities, Barangay San Antonio ranks 23rd by 2020 population. Misamis Oriental 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.