Ilocos Region
Barangays in Ilocos Sur Province
Ilocos Sur is a province in Ilocos Region with 34 cities and municipalities and 768 barangays.
Population & Statistics
From the 2020 Census of Population and Housing
- Total Population (2020)
- 706,009
- Population (2015)
- 689,668
- Growth (2015 → 2020)
- +2.4%
Income classification: 1st
Ranking
20 Most Populous Barangays in Ilocos Sur
See which barangays in Ilocos Sur have the largest populations according to the 2020 Census.
Cities & Municipalities in Ilocos Sur
Alilem
Municipality9 barangays
Banayoyo
Municipality14 barangays
Bantay
Municipality34 barangays
Burgos
Municipality26 barangays
Cabugao
Municipality33 barangays
City of Candon
City42 barangays
Caoayan
Municipality17 barangays
Cervantes
Municipality13 barangays
Galimuyod
Municipality24 barangays
Gregorio Del Pilar
Municipality7 barangays
Lidlidda
Municipality11 barangays
Magsingal
Municipality30 barangays
Nagbukel
Municipality12 barangays
Narvacan
Municipality34 barangays
Quirino
Municipality9 barangays
Salcedo
Municipality21 barangays
San Emilio
Municipality8 barangays
San Esteban
Municipality10 barangays
San Ildefonso
Municipality15 barangays
San Juan
Municipality32 barangays
San Vicente
Municipality7 barangays
Santa
Municipality26 barangays
Santa Catalina
Municipality9 barangays
Santa Cruz
Municipality49 barangays
Santa Lucia
Municipality36 barangays
Santa Maria
Municipality33 barangays
Santiago
Municipality24 barangays
Santo Domingo
Municipality36 barangays
Sigay
Municipality7 barangays
Sinait
Municipality44 barangays
Sugpon
Municipality6 barangays
Suyo
Municipality8 barangays
Tagudin
Municipality43 barangays
City of Vigan
City39 barangays · Capital