There are the different barangays and its population as of 2010:

  1. Agdahon – 1,466

  2. Agdayao – 1,284

  3. Aglalana – 3,335

  4. Agtabo – 1,721

  5. Agtambo – 1,174

  6. Alimono – 2,738

  7. Arac – 1,429

  8. Ayuyan – 634

  9. Bacuranan – 1,101

  10. Bagacay – 863

  11. Batu – 1,328

  12. Bayan – 687

  13. Bitaogan – 2,051

  14. Buenavista – 530

  15. Buyo – 761

  16. Cabunga – 1,246

  17. Cadilang – 929

  18. Cairojan – 1,210

  19. Dalicanan – 2,039

  20. Gemat-y – 1,055

  21. Gemumua-Agahon – 3,711

  22. Gegacjac – 526

  23. Gines Viejo – 1,945

  24. Imbang Grande – 2,227

  25. Jaguimitan – 2,653

  26. Libo-o – 684

  27. Maasin – 806

  28. Magdungao – 2,248

  29. Malag-it Grande – 701

  30. Malag-it Pequeño – 276

  31. Mambiranan Grande – 576

  32. Mambiranan Pequeño – 580

  33. Man-it – 4,295

  34. Mantulang – 515

  35. Mulapula – 1,458

  36. Nueva Union – 2,265

  37. Pangi – 767

  38. Pagaypay – 567

  39. Poblacion Ilawod – 6,559

  40. Poblacion Ilaya – 3,473

  41. Punong – 374

  42. Quinagaringan Grande – 1,187

  43. Quinagaringan Pequeño – 1,011

  44. Sablogon – 1,849

  45. Salngan – 2,826

  46. Santo Tomas – 2,061

  47. Sarapan – 1,048

  48. Tagubong – 2,048

  49. Talongonan – 1,440

  50. Tubod – 862

  51. Tuburan – 544