| # | Municipality/ City | No. of Barangays | District |
| 1. | Municipality of Asuncion | 20 | 1st Congressional District |
| 2. | Municipality of Braulio E. Dujali | 5 | 2nd Congressional District |
| 3. | Municipality of Carmen | 20 | 2nd Congressional District |
| 4. | Island Garden City of Samal | 46 | 2nd Congressional District |
| 5. | Municipality of Kapalong | 14 | 1st Congressional District |
| 6. | Municipality of New Corella | 20 | 1st Congressional District |
| 7. | City of Panabo | 40 | 2nd Congressional District |
| 8. | Municipality of San Isidro | 13 | 1st Congressional District |
| 9. | Municipality of Sto. Tomas | 19 | 2nd Congressional District |
| 10. | City of Tagum | 23 | 1st Congressional District |
| 11. | Municipality of Talaingod | 3 | 1st Congressional District |
