Location: Nestled along Gutad–Santa Cruz Access Road, San Pablo 1st sits within western Lubao, adjacent to San Pablo 2nd and several Floridablanca barangays researchgate.net+15philatlas.com+15mapcarta.com+15.
Coordinates & Elevation: Approximately at 14.9273° N, 120.5195° E, and elevated around 17.1 m (56 ft) above sea level philatlas.com.
Adjacent Barangays: It borders San Pablo 2nd, San Pedro Palcarangan, De La Paz, San Roque (Floridablanca), Santo Rosario (Floridablanca), Anon, and San Pedro Palcarangan mapcarta.com+6philatlas.com+6pampanga.gov.ph+6.
Population (2020): 1,575 residents (~0.91% of Lubao’s total) mapcarta.com+15philatlas.com+15mapcarta.com+15.
Households (2015): Recorded 369 households with an average size of 4.42 members philatlas.com+1scribd.com+1.
Population Trend: Growth from 1,631 (2015) to 1,575 (2020)—a slight annual decrease of 0.73% philatlas.com.
Largest group: 10–14 years (162 individuals, 9.93%).
Smallest group: Under 1 year (18 individuals, 1.10%) philatlas.com.
Dependency Ratios:
Youth: 39.4
Elderly: 11.7
Total: 51.0
Median Age: 29.49 years en.wikipedia.org+1en.wikipedia.org+1mapcarta.comphilatlas.com.
Barangay Hall: A two-storey government building located near the center psa.gov.ph+7mapcarta.com+7mapcarta.com+7.
Health Center: San Pablo 1st Health Center providing primary care commons.wikimedia.org+9mapcarta.com+9mapcarta.com+9.
Education: San Pablo 1st Elementary School (established 1913) with a covered court nearby mapcarta.com+2mapcarta.com+2mapcarta.com+2.
Covered Court: Serves as a venue for sports and events mapcarta.com+1mapcarta.com+1.
Parish Chapel: Conversion of St. Paul Parish serves the community’s spiritual needs mapcarta.com.
Zonal values:
Provincial Road (Commercial-Residential): ₱5,000/m²
Provincial Road (Residential): ₱3,000/m²
Barangay Road: CR ₱3,500 / RR ₱2,500
Interior Residential: ₱1,250/m² zonalvaluefinderph.commapcarta.com+1mapcarta.com+1.