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Billabong High SchoolGlendale Technology High School
| Measure | Billabong High School Culcairn NSW | Glendale Technology High School Glendale NSW |
|---|---|---|
| Success Index | 29 Lower 50% | 38 Lower 50% |
| State rank (type) | #436 of 539 | #354 of 539 |
| National rank (type) | #1193 of 1,472 | #998 of 1,472 |
| Sector | Government | Government |
| Type | Secondary | Secondary |
| Year range | 7-12 | 7-12 |
| Students | 312 | 802 |
| Girls / boys | 157 / 155 | 396 / 406 |
| Foundation intake | – | – |
| Year 7 cohort | 48 | 173 |
| Year 12 cohort | 30 | 83 |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | -17% | +0% |
| ICSEA Average 1000 | 946 | 946 |
| ICSEA percentile | 23th | 23th |
| Top SEA quarter | 3% | 6% |
| Bottom SEA quarter | 51% | 46% |
| Students per teacher | 8.8 | 11.4 |
| Teaching staff (FTE) | 35.6 | 70.4 |
| Non-teaching staff (FTE) | 10.6 | 19.5 |
| Language background other than English | 3% | 9% |
| Indigenous students | 11% | 17% |
| Suburb | Culcairn 2660 | Glendale 2285 |
| Council area | Greater Hume | Lake Macquarie |
| Remoteness | Inner Regional | Major Cities |
| Website | billabong-h.schools.nsw.gov.au | glendale-h.schools.nsw.gov.au |
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Reading the comparison
Success Index is our 0–100 score from ACARA data (see the methodology). ICSEA describes the socio-educational advantage of the school community; 1000 is the national average and most schools fall between 900 and 1100. SEA quarters show what share of students come from the most and least advantaged quarter of Australian families. Students per teacher divides full-time-equivalent students by full-time-equivalent teachers; it is not class size.