Current Enrolment at LIS
| Student Numbers (as of June 2021) | |
| Nursery 1T | 12 |
| Nursery 1 | 35 |
| Nursery 2 | 48 |
| Early Years 1T | 16 |
| Early Years 1 | 59 |
| Early Years 2 | 58 |
| Early Years 3 | 58 |
| Grade 1 | 55 |
| Grade 2 | 57 |
| Grade 3 | 61 |
| Grade 4 | 64 |
| Grade 5 | 48 |
| Grade 6 | 49 |
| Grade 7 | 60 |
| Grade 8 | 54 |
| Grade 9 | 63 |
| Grade 10 | 49 |
| Grade 11 | 58 |
| Grade 12 | 49 |
| Total | 953 |