Location: Santo Domingo sits in Cluster 6, central-western Lubao, Pampanga. It borders San Jose Apunan, San Roque Dau, San Francisco, Don Ignacio Dimson, San Miguel, Santa Monica, San Antonio, San Vicente, Concepcion, and San Matias elevation.maplogs.com+14en.wikipedia.org+14commons.wikimedia.org+14.
Coordinates: Approximately 14.9600° N, 120.5671° E elevation.maplogs.com+9philatlas.com+9mapcarta.com+9.
Elevation: Ranges from 12 m to 17.6 m (39–58 ft) above sea level philatlas.com+1elevation.maplogs.com+1.
Population (2020): 4,525 residents (~2.61% of Lubao’s total) elevationmap.net+9philatlas.com+9philatlas.com+9.
Households (2015): 786 households, with an average size of 4.69 members (household population: 3,688) commons.wikimedia.org+3philatlas.com+3philatlas.com+3.
Largest age group: 5–9 years (412 individuals, 11.17%)
Smallest age group: 80+ years (27 individuals, 0.73%)
Dependency ratios: Youth 49.4 | Elderly 7.4 | Total 56.9
Median age: 24.3 years philatlas.com.
Jumped from 1,708 in 1990 to 4,525 in 2020, adding 2,817 people over 30 years.
Rapid growth from 2015 to 2020 with an annualized rate of +4.40%, or +837 residents philatlas.com+2philatlas.com+2philatlas.com+2.
Barangay Hall & Multi-Purpose Hall: Central civic facilities located alongside the Santo Domingo Chapel elevation.maplogs.com+3mapcarta.com+3mapcarta.com+3.
Santo Domingo Elementary School: Established in 1976, located near the barangay hall mapcarta.com.
Places of Worship: Includes the Roman Catholic chapel and an Iglesia Ni Cristo extension mapcarta.com+1philatlas.com+1.
Barangay Santo Domingo is a fast-growing, youthful community in Lubao, with over 4,500 residents. Robust growth over the past decade reflects its development potential. The barangay boasts essential civic infrastructure—including a hall, school, chapel—and proximity to main roadways and neighboring barangays enhances its connectivity and importance within the municipality.