| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Ibo | city | Province of Davao del Sur | Philippines | 6.5488889 | 125.4244444 | 324 | 12637 |
| Ibran | city | Province of Davao del Sur | Philippines | 5.4 | 125.4666667 | 311 | 2064 |
| Idong | city | Province of Davao del Sur | Philippines | 6.8963889 | 125.4316667 | 1062 | 18524 |
| Ignit | city | Province of Davao del Sur | Philippines | 6.6988889 | 125.2947222 | 68 | 110420 |
| Igpit | city | Province of Davao del Sur | Philippines | 6.6988889 | 125.2947222 | 68 | 110420 |
| Igpit | city | Province of Davao del Sur | Philippines | 6.7347222 | 125.3244444 | 36 | 111376 |
| Inaburan | city | Province of Davao del Sur | Philippines | 6.3808333 | 125.6236111 | 0 | 13757 |
| Inauayan | city | Province of Davao del Sur | Philippines | 6.9597222 | 125.4711111 | 42 | 34002 |
| Inawayan | city | Province of Davao del Sur | Philippines | 6.9597222 | 125.4711111 | 42 | 34002 |
| Inuayan | city | Province of Davao del Sur | Philippines | 7 | 125.4666667 | 229 | 34002 |
| Ipil | city | Province of Davao del Sur | Philippines | 6.5436111 | 125.5113889 | 255 | 7999 |
| Ipuan | city | Province of Davao del Sur | Philippines | 7.4666667 | 125.35 | 1653 | 67879 |
| Iudanang | city | Province of Davao del Sur | Philippines | 6.95 | 125.4666667 | 78 | 17819 |