Location: Barangay San Antonio lies along Jose Abad Santos Avenue (Olongapo–Gapan Road), about 3 km southwest of Lubao town proper, in Cluster 6 of the municipality’s barangays misadito.com+11philatlas.com+11commons.wikimedia.org+11commons.wikimedia.org+1philippines-streets.openalfa.com+1.
Coordinates: 14°56′N, 120°35′E (≈ 14.9400 N, 120.5753 E).
Elevation: Approximately 13.6 m (44.6 ft) above mean sea level mapcarta.com+2philatlas.com+2en.wikipedia.org+2.
Adjacent Barangays: Shares borders with Del Carmen, San Miguel, Santa Rita, Santo Domingo, San Agustin, San Vicente, San Nicolas II, and Concepcion whereinpampanga.com+3philatlas.com+3pampanga.gov.ph+3.
Population (2020): 3,127 residents (1.80% of Lubao’s 173,502 total) pampanga.gov.ph+8philatlas.com+8en.wikipedia.org+8.
Households (2015): 747 households with an average size of 4.32 members (total household population: 3,230) philatlas.com.
Population Trends (1990–2020): Grew from 1,888 in 1990 to 3,127 in 2020; slight decline of 103 residents since 2015, indicating a -0.68% annual growth rate philatlas.com.
Largest age group: 10–14 years (350 individuals; 10.84%)
Smallest: 80+ years (32 individuals; 0.99%) philatlas.com+1commons.wikimedia.org+1.
Dependency Ratios: Youth 45.56, Elderly 10.48, Total 56.04
Median Age: 26.4 years philatlas.com.
Barangay Hall: A two-story hall situated near the church and covered court along the highway pampanga.gov.ph+10mapcarta.com+10philippines-streets.openalfa.com+10.
San Antonio de Padua Parish Church: Established in 1986, under the Archdiocese of San Fernando; feast day celebrated on June 13 parishph.com+1pampanga.gov.ph+1.
Education: San Antonio Elementary School, founded around 1930, is adjacent to the church and covered court commons.wikimedia.org+4mapcarta.com+4philatlas.com+4.
2025 Zonal Values:
Along barangay road (Commercial-Residential): ₱4,000/m²
Interior residential (Rural Residential): ₱2,500/m² zonalvaluefinderph.com+1whereinpampanga.com+1.
Barangay San Antonio is a mid-sized, well-established barangay in Lubao with a healthy balance of youth and working-age residents. Its strategic location along a major thoroughfare grants it access to essential services, including a chapel, school, barangay hall, and barangay court. The presence of a dedicated parish enhances its communal identity. Recent data suggests a stable population with slight decline, though robust community infrastructure remains.