San Nicolas, Ilocos Norte

San Nicolas
Municipality of San Nicolas
San Nicolas Church
Map of Ilocos Norte with San Nicolas highlighted
Interactive map of San Nicolas
San Nicolas
Location within the Philippines
Coordinates: 18°10′23″N 120°35′38″E / 18.173°N 120.594°E / 18.173; 120.594
CountryPhilippines
RegionIlocos Region
ProvinceIlocos Norte
District 2nd district
Founded1584
Named afterSt. Nicholas of Tolentino
Barangays24 (see Barangays)
Government
 • TypeSangguniang Bayan
 • MayorEd Mar Vincent L. Bonoan
 • Vice MayorNapoleon L. Hernando
 • RepresentativeEugenio Angelo M. Barba
 • Municipal Council
Members
  • Efren C. Butay
  • Moera Joy N. Galing-Luna
  • Erico R. Ruiz, Jr.
  • Cesar R. Agustin
  • Luciano R. Caraang
  • Juanito P. Ulep, Jr.
  • Chona P. Hernandez
  • Norberto S. Dadiz, Jr.
  • Pete B. Duldulao (ABC)
  • Aaron Dean R. Valenzuela (SK)
 • Electorate26,471 voters (2025)
Area
 • Total
40.18 km2 (15.51 sq mi)
Elevation
22 m (72 ft)
Highest elevation
137 m (449 ft)
Lowest elevation
1 m (3.3 ft)
Population
 (2024 census)
 • Total
39,116
 • Density973.5/km2 (2,521/sq mi)
 • Households
9,404
Economy
 • Income class2nd municipal income class
 • Poverty incidence
4.15
% (2021)
 • Revenue₱ 326.5 million (2022)
 • Assets₱ 1,142 million (2022)
 • Expenditure₱ 251.9 million (2022)
 • Liabilities₱ 190.7 million (2022)
Service provider
 • ElectricityIlocos Norte Electric Cooperative (INEC)
Time zoneUTC+8 (PST)
ZIP code
2901
PSGC
IDD:area code+63 (0)77
Native languagesIlocano
Tagalog
Websitewww.sannicolasilocosnorte.gov.ph

San Nicolas (Ilocano: Ili ti San Nicolas; Filipino: Bayan ng San Nicolas), officially the Municipality of San Nicolas, is a municipality in the province of Ilocos Norte, Philippines. According to the 2024 census, it has a population of 39,116 people.