It has 24 barangays.
- Baldios 1,941
- Botbotones 1,475
- Caanamongan 1,691
- Cabaruan 1,023
- Cabugbugan 1,192
- Caduldulaoan 699
- Calipayan 1,622
- Macaguing 660
- Nambalan 2,169
- Padapada 2,958
- Pilpila 2,345
- Pinpinas 895
- Poblacion East 3,855
- Poblacion West 3,283
- Pugo-Cecilio 1,463
- San Francisco 2,218
- San Sotero 723
- San Vicente 2,236
- Santa Ines Centro 1,861
- Santa Ines East 2,329
- Santa Ines West 1,595
- Taguiporo 487
- Timmaguab 2,165
- Vargas 2,675
