Luna, La Union

Luna
Namacpacan
Municipality of Luna
Santa Catalina de Alejandria Church and Baluarte Watch Tower
Map of La Union with Luna highlighted
OpenStreetMap
Luna
Location within the Philippines
Coordinates: 16°51′11″N 120°22′37″E / 16.853°N 120.377°E / 16.853; 120.377
CountryPhilippines
RegionIlocos Region
ProvinceLa Union
District 1st district
Named afterJuan Luna
Antonio Luna
Barangays40 (see Barangays)
Government
  TypeSangguniang Bayan
  MayorRachel N. Pinzon
  Vice MayorOscar B. Reyes
  RepresentativeFrancisco Paolo P. Ortega V
  Municipal Council
Members
  Electorate25,764 voters (2025)
Area
  Total
42.90 km2 (16.56 sq mi)
Elevation
10 m (30 ft)
Highest elevation
169 m (554 ft)
Lowest elevation
0 m (0 ft)
Population
 (2020 census)
  Total
37,318
  Density870/km2 (2,300/sq mi)
  Households
9,756
Economy
  Income class3rd municipal income class
  Poverty incidence
8.73
% (2021)
  Revenue212.2 million (2022)
  Assets475.6 million (2022)
  Expenditure158.1 million (2022)
  Liabilities125 million (2022)
Service provider
  ElectricityLa Union Electric Cooperative (LUELCO)
Time zoneUTC+8 (PST)
ZIP code
2518
PSGC
IDD:area code+63(0)72
Native languagesIlocano
Tagalog
Websitewww.luna.gov.ph

Luna, officially the Municipality of Luna (Ilocano: Ili ti Luna; Filipino: Bayan ng Luna), is a coastal municipality in the province of La Union, Philippines, known for its pristine pebble beaches and historical sites. According to the 2020 census, it has a population of 37,318 people.