Location & Elevation: Situated at approximately 15.0685° N, 120.7236° E, Santo Rosario sits at about 9.8 m (32 ft) above sea level reddit.com+11philatlas.com+11commons.wikimedia.org+11.
Adjacent Barangays: It borders San Lorenzo, Dolores (Piring), San Juan (Santa Ana), Balas, San Patricio, San Agustin (Santa Ana), San Antonio, Parian (Poblacion), San Carlos, and San Pablo pag.wikipedia.org+2philatlas.com+2whereinpampanga.com+2.
Population (2020): 4,163 residents (≈2.4% of Mexico’s population) philatlas.com.
Households (2015): 749 households with a total household population of 3,621; average size ~4.83 members philatlas.com+1pag.wikipedia.org+1.
Age Structure (2015):
Largest cohorts: Ages 5–9 (384, 10.6%) and 10–14 (358, 9.9%) commons.wikimedia.orgphilatlas.com.
Dependency ratio: youth ~44.8%, elderly ~8.3%, total ~53.1%.
Median age: ~25.7 years philatlas.com+1whereinpampanga.com+1.
Growth from 1,870 (1990) to 4,163 (2020).
2015–2020: +2.98% annual growth, adding ~542 people commons.wikimedia.org+8philatlas.com+8whereinpampanga.com+8.
Barangay facilities: Hall and covered court located along Santo Rosario Road, shown in the images.
Chapel/Church: Santo Rosario Chapel sits by the main road and nearby bridge over the Betis River, serving as a spiritual and community anchor philippines-streets.openalfa.com+10mapcarta.com+10gadm.org+10.
Subdivision: “Santo Rosario Homes” and adjacent lots are active residential developments in the barangay .
Frontage along barangay roads: ₱5,500/m² (commercial), ₱4,000/m² (residential), ₱4,750/m² (interior) .
Interior lots: RR ₱2,000/m²; I ₱4,000/m² zonalvaluefinderph.com.
Low‑lying elevation (~9.8 m) makes the barangay moderately flood-prone.
A local project is underway to extend drainage systems, aiming to mitigate flooding and improve road accessibility philatlas.comscribd.com.
During the July 2024 floods in Pampanga, some families in Mexico sought shelter, although Santo Rosario wasn’t among the worst‑hit areas commons.wikimedia.org+3wikimapia.org+3gadm.org+3.