Region I
Barangays in Ilocos Region
Ilocos Region has 4 provinces, 125 cities & municipalities, and 3,267 barangays.
Population & Statistics
From the 2020 Census of Population and Housing
- Total Population (2020)
- 5,301,139
- Population (2015)
- 5,026,128
- Growth (2015 → 2020)
- +5.5%
Ranking
50 Most Populous Barangays in Ilocos Region
See which barangays in Ilocos Region have the largest populations according to the 2020 Census.
Major Cities in Ilocos Region
Top 8 cities by barangay count.