Ilagan
Ilagan is both the seat of the provincial government as well as the most populous municipality administration, Isabela province in the district of Cagayan Valley in the Philippines. In Ilagan both rivers and Cagayan Abuluan flow together. The city is also the cultural and economic center of the region. On 21 May 2012, the municipality of Component City was charged.
On 1 May 2010, it had 135 174 inhabitants living in 91 barangays. Ilagan is the seat of the Diocese of Ilagan. In Ilagan is the Fuyot Spring National Park in Barangay Santa Victoria.
Barangays
- Alibagu
- Alinguigan 1st
- Alinguigan 2nd
- Alinguigan 3rd
- Anggasian
- Arusip
- Baculud
- Bagong Silang
- Bagumbayan
- Baligatan
- Ballacong
- Bangag
- Batong Labang
- BIGAO
- Bliss Village
- Cabannugan 1st
- Cabannugan 2nd
- Cabisera 10
- Cabisera 17
- Cabisera 19
- Cabisera 2
- Cabisera 22
- Cabisera 23
- Cabisera 25
- Cabisera 27
- Cabisera 3
- Cabisera 4
- Cabisera 5
- Cabisera 6 & 24
- Cabisera 7
- Cabisera 8
- Cabisera 9
- Cadu
- Calamagui 1st
- Calamagui 2nd
- Camunatan
- Capelan
- Capo
- Carikkikan Norte
- Carikkikan Sur
- Casisera 14 & 16
- Centro
- Centro San Antonio
- Fugu
- Fuyo
- Gayong - gayong Norte
- Gayong - gayong Sur
- Guinatan
- Lullutan
- Malalam
- Malasin
- Manaring
- Mangkuram
- Marana 1st
- Marana 2nd
- Marana 3rd
- Minabang
- Morado
- Naguilian Norte
- Naguilian Sur
- Namnama
- Nanaguan
- Osmeña
- Paliueg
- Pasa
- Pilar
- Quimalabasa
- Rang- ayan
- Rugao
- Salindingan
- San Andres
- San Felipe
- San Ignacio
- San Isidro
- San Juan
- San Lorenzo
- San Pablo
- San Rodrigo
- San Vicente
- Siffu
- Sindon Bayabo
- Sindon Maride
- Sipay
- Sta. Barbara
- Sta. Catalina
- Sta. Isabel Norte
- Sta. Isabel Sur
- Sta. Victoria
- Sto. Tomas
- Tangcul
- Villa Imelda