Lidlidda

Lidlidda
Municipality of Lidlidda
Map of Ilocos Sur with Lidlidda highlighted
Interactive map of Lidlidda
Lidlidda
Location within the Philippines
Coordinates: 17°15′12″N 120°31′14″E / 17.2533°N 120.5206°E / 17.2533; 120.5206
CountryPhilippines
RegionIlocos Region
ProvinceIlocos Sur
District 2nd district
Barangays11 (see Barangays)
Government
 • TypeSangguniang Bayan
 • MayorSherwin P. Tomas
 • Vice MayorJames S. Sacayanan
 • RepresentativeKristine Singson-Meehan
 • Municipal Council
Members
  • Yacelyn A. Andres
  • Arsenio D. Dagdag Jr.
  • Marlander D. Tawali
  • Billy T. Guibaoan Sr.
  • Jose C. Badongen Jr.
  • George D. Arreola
  • Ponciano D. Bagbaguen Jr.
  • John U. Quidangen
 • Electorate3,742 voters (2025)
Area
 • Total
33.84 km2 (13.07 sq mi)
Elevation
143 m (469 ft)
Highest elevation
497 m (1,631 ft)
Lowest elevation
19 m (62 ft)
Population
 (2024 census)
 • Total
4,846
 • Density143.2/km2 (370.9/sq mi)
 • Households
1,072
Economy
 • Income class5th municipal income class
 • Poverty incidence
19.33
% (2021)
 • Revenue₱ 314.6 million (2022)
 • Assets₱ 996.4 million (2022)
 • Expenditure₱ 211.1 million (2022)
 • Liabilities₱ 27.6 million (2022)
Service provider
 • ElectricityIlocos Sur Electric Cooperative (ISECO)
Time zoneUTC+8 (PST)
ZIP code
2723
PSGC
IDD:area code+63 (0)77
Native languagesIlocano
Tagalog
Websitewww.lidlidda.gov.ph

Lidlidda, officially the Municipality of Lidlidda (Ilocano: Ili ti Lidlidda; Filipino: Bayan ng Lidlidda), is a municipality in the province of Ilocos Sur, Philippines. According to the 2024 census, it has a population of 4,846 people.

It is home to the Lidlidda Protected Landscape, a protected area situated in the municipality's watershed.