Dupax del Sur

Dupax del Sur
Municipality of Dupax del Sur
Facade of the San Vicente Ferrer Church, a declared National Cultural Treasure
Nickname: 
Heart of Nueva Vizcaya
Map of Nueva Vizcaya with Dupax del Sur highlighted
OpenStreetMap
Dupax del Sur
Location within the Philippines
Coordinates: 16°17′03″N 121°05′30″E / 16.2842°N 121.0917°E / 16.2842; 121.0917
CountryPhilippines
RegionCagayan Valley
ProvinceNueva Vizcaya
District Lone district
Barangays19 (see Barangays)
Government
  TypeSangguniang Bayan
  MayorNeil M. Magaway
  Vice MayorRuben Basconcillo Jr.
  CongressmanLuisa L. Cuaresma
  Electorate14,029 voters (2025)
Area
  Total
374.70 km2 (144.67 sq mi)
Elevation
427 m (1,401 ft)
Highest elevation
815 m (2,674 ft)
Lowest elevation
343 m (1,125 ft)
Population
 (2020 census)
  Total
21,224
  Density57/km2 (150/sq mi)
  Households
5,120
Economy
  Income class2nd municipal income class
  Poverty incidence
10.99
% (2021)
  Revenue277.6 million (2022)
  Assets635.3 million (2022)
  Expenditure184.6 million (2022)
  Liabilities105.1 million (2022)
Service provider
  ElectricityNueva Vizcaya Electric Cooperative (NUVELCO)
Time zoneUTC+8 (PST)
ZIP code
3707
PSGC
IDD:area code+63(0)78
Native languagesIlocano
Gaddang
Isinai
Tagalog

Dupax del Sur, officially the Municipality of Dupax del Sur, is a municipality in the province of Nueva Vizcaya, Philippines. At the 2020 census, it had a population of 21,224 people.