Ilagan is politically subdivided into 91 barangays, the most number of barangays in the province of Isabela.
Ilagan City has the most number of barangays in the province of Isabela. Ilagan is politically subdivided into 91 barangays.
Ilagan is politically subdivided into 91 barangays. Ilagan City has the most number of barangays in the province of Isabela.
Ilagan is politically subdivided into 91 barangays. Ilagan City has the most number of barangays in the province of Isabela.