Ilagan Barangays Barangays

| Barangay | Population_2010 | Economic_Class | Land_Area_In_sqm_ | Punong_Barangay_Term_2010_2013 |
|---|---|---|---|---|
| Cabeseria 10 (Lupigui) | 1751 | Rural | 235 | Charlito C. Servilla |
| Cabeseria 14 & 16 (Casilagan) | 2303 | Rural | 182 | Franklin G. Cortez |
| Cabeseria 17 & 21 (San Rafael) | 1188 | Rural | 235 | Robinson V. Ilayat |
| Cabeseria 19 (Villa Suerte) | 826 | Rural | 135 | Maximiano N. Benedicto |
| Cabeseria 22 (Sablang) | 875 | Rural | 225 | Bernard G. Villanueva |
| Cabeseria 23 (San Francisco) | 887 | Rural | 135 | Antony F. Bernabe |
| Cabeseria 25 (Sta. Lucia) | 788 | Rural | 112 | Marcos J. Agcaoili |
| Cabeseria 27 (Abuan) | 857 | Rural | 165 | Domingo B. Quitola |
| Cadu | 576 | Rural | 112 | Leopoldo A. Ancheta |
| Calamagui 1st | 3450 | Urban | 290 | Hilario Edmund V. Birung |
| Calamagui 2nd | 2944 | Urban | 5315 | Alex F. Agor |