Barangay Directory

Ilocos Norte · Ilocos Region

20 Most Populous Barangays in Ilocos Norte

Top 20 barangays in Ilocos Norte province ranked by 2020 Census population.

Ilocos Norte is one of the 81 provinces of the Philippines, located in the Ilocos Region region. The province contains 559 barangays across its cities and municipalities. This page ranks the 20 most populous of those barangays by 2020 Census of Population and Housing figures.

The largest barangay in Ilocos Norte is Barangay Bgy. No. 1, San Lorenzo (Pob.) in City of Laoag, with a 2020 census population of 5,458. Population rankings reflect the density and urbanization of the host city or municipality — most top-ranked barangays sit in the commercial centres of Ilocos Norte.

#BarangayPopulation (2020)
1Barangay Bgy. No. 1, San Lorenzo (Pob.)
City of Laoag, Ilocos Norte
5,458
2Barangay San Marcelino
Dingras, Ilocos Norte
4,053
3Barangay Davila
Pasuquin, Ilocos Norte
3,989
4Barangay Tabug
City of Batac, Ilocos Norte
3,355
5Barangay Quiling Sur
City of Batac, Ilocos Norte
3,267
6Barangay Poblacion 2
Pagudpud, Ilocos Norte
3,258
7Barangay Baay
City of Batac, Ilocos Norte
3,241
8Barangay Poblacion
Nueva Era, Ilocos Norte
3,206
9Barangay Nagbacalan
Paoay, Ilocos Norte
3,194
10Barangay Bgy. No. 23, San Matias (Pob.)
City of Laoag, Ilocos Norte
3,014
11Barangay San Marcos
San Nicolas, Ilocos Norte
3,006
12Barangay San Juan Bautista (Pob.)
San Nicolas, Ilocos Norte
2,940
13Barangay Bil-loca
City of Batac, Ilocos Norte
2,780
14Barangay Bgy. No. 50, Buttong
City of Laoag, Ilocos Norte
2,764
15Barangay Bgy. No. 40, Balatong
City of Laoag, Ilocos Norte
2,674
16Barangay Poblacion 1
Pagudpud, Ilocos Norte
2,669
17Barangay Bgy. No. 55-B, Salet-Bulangon
City of Laoag, Ilocos Norte
2,626
18Barangay Bgy. No. 2, Santa Joaquina (Pob.)
City of Laoag, Ilocos Norte
2,501
19Barangay Bgy. No. 46, Nalbo
City of Laoag, Ilocos Norte
2,484
20Barangay San Agustin
San Nicolas, Ilocos Norte
2,475
Data source: 2020 Census of Population and Housing published by the Philippine Statistics Authority. Only barangays with a reported 2020 population are included. See methodology.