San Antonio, Quezon City

San Antonio is bounded by the Dario River in the East, Judge Juan Luna Street in the West, Pat Senador and Baler Streets in the south and the Halang Creek in the north. Nearby barangays are Veterans Village (Project 7), Bahay Toro, Bungad, Katipunan, Del Monte and Paltok.

San Antonio is a part of the San Francisco del Monte area named after its benevolent Spanish friar and founder, St. Francis of Assisi. Founded by Saint Pedro Bautista on February 17, 1590, it was meant to be a place of solitude or "retreat" nestled atop a hill. The present Santuario de San Pedro Bautista was the first structure in the area.

It was an independent town during the Spanish era with an area of 250 acres (1.0 km²) of land filled with wildlife and trees, later absorbed by Quezon City when it was created. Today, it is a heavily populated industrial district with factories mostly located along Judge Juan Luna Street. Two national roads are found in this area, namely Roosevelt and Del Monte Avenues.

Originally around 2.5 km² (0.97 sq mi) in area. It extended beyond Projects 7 and 8 as well as Timog Avenue area. Currently, it is composed of Barangays Damayan, Mariblo, Masambong, Paltok, Paraiso and San Antonio.

The patron saint of Barangay San Antonio is Anthony of Padua whose feast day, the entire community celebrates every 13 June.

As of the 2020 census of the Philippine Statistics Authority, the population of Barangay San Antonio went down to 22,229 from 24,667 5 years prior.^[1]