Alilem

Alilem
Municipality of Alilem
Motto: 
Ali Alilem
Map of Ilocos Sur with Alilem highlighted
Interactive map of Alilem
Alilem
Location within the Philippines
Coordinates: 16°53′13″N 120°31′52″E / 16.886883°N 120.531008°E / 16.886883; 120.531008
CountryPhilippines
RegionIlocos Region
ProvinceIlocos Sur
District 2nd district
Barangays9 (see Barangays)
Government
 • TypeSangguniang Bayan
 • MayorVelmor P. Sumabat
 • Vice MayorMar Ruel P. Sumabat
 • RepresentativeKristine Singson-Meehan
 • Municipal Council
Members
  • Rodolfo C. Ibea
  • Rodelio P. Sumabat
  • Remigio B. Lorenzana
  • Samson L. Bangaoil
  • Eduardo G. Mutong
  • Justiniano D. Lacasandile Jr.
  • Mario P. Tiglao
  • Arvin S. Bangaoil
 • Electorate4,957 voters (2025)
Area
 • Total
119.33 km2 (46.07 sq mi)
Elevation
282 m (925 ft)
Highest elevation
1,093 m (3,586 ft)
Lowest elevation
23 m (75 ft)
Population
 (2024 census)
 • Total
7,736
 • Density64.83/km2 (167.9/sq mi)
 • Households
1,648
Economy
 • Income class4th municipal income class
 • Poverty incidence
22.62
% (2021)
 • Revenue₱ 211.7 million (2022)
 • Assets₱ 837.2 million (2022)
 • Expenditure₱ 91.71 million (2022)
 • Liabilities₱ 79.13 million (2022)
Service provider
 • ElectricityIlocos Sur Electric Cooperative (ISECO)
Time zoneUTC+8 (PST)
ZIP code
2716
PSGC
IDD:area code+63 (0)77
Native languagesIlocano
Tagalog

Alilem, officially the Municipality of Alilem (Ilocano: Ili ti Alilem; Filipino: Bayan ng Alilem), is a municipality in the province of Ilocos Sur, Philippines. According to the 2024 census, it has a population of 7,736 people.