Grant High School
Hosking Avenue, Mount Gambier SA 5291
Grant High School is a government secondary school in Mount Gambier, SA for Years 7–12 with about 978 students. Its ICSEA is 954, where the national average is 1000.
Annual report ↗ on the publisher's site. About this link
ICSEA, Enrolments, Language background, Aboriginal and Torres Strait Islander share, Teaching staff, School website: ACARA School Profile 2025. Source: Australian Curriculum, Assessment and Reporting Authority (ACARA). Terms
About this school, from public sources
Based on public online sources, Grant High School is a government secondary school in Mount Gambier, SA, catering for years 7 to 12 with around 1,000 students. The school organises students into five vertical "Communities" spanning years 7-12, each with a dedicated leader and wellbeing manager, supporting continuity of pastoral care. It offers an Independent Learning Centre and SAASTA sports academy programs, sits on a large site with sports ovals, a gymnasium and library, and emphasises student agency and academic excellence.
Often praised
- Community-based pastoral care model
- SAASTA sports academy program
- Strong sporting facilities
This note was generated from publicly available online sources (the school's website, official pages and online feedback) as at September 2026. It reflects what is said online, not an assessment by SchoolList AU or any government body, and it deliberately records only neutral and positive points. Confidence: medium. Verify anything important with the school. Report an inaccuracy.
NAPLAN
School-level NAPLAN results are published by ACARA on My School under terms that do not allow them to be reproduced here. See Grant High School on My School · Why some data is missing
Location and nearby schools
Straight-line distances. List every school within 5 to 50 km.
| School | Suburb | Type | Distance | ICSEA | Students |
|---|---|---|---|---|---|
| St Martins Lutheran College | Mount Gambier | Independent k–12 / combined | 2.9 km | 1,028 | 810 |
| Mount Gambier High School | Mount Gambier | Public high school | 3.5 km | 946 | 778 |
| Tenison Woods College | Mount Gambier | Catholic k–12 / combined | 4.2 km | 1,031 | 1,552 |
| Allendale East Area School | Allendale East | Public k–12 / combined | 18.8 km | 926 | 134 |
Schools with a similar ICSEA in SA
Same sector and type, ICSEA within 25 points. This is the comparison that separates teaching from postcode.
| School | Suburb | Type | Students | ICSEA |
|---|---|---|---|---|
| Naracoorte High School | Naracoorte | Public high school · 7-12 | 457 | 952 |
| Goolwa Secondary College | Goolwa | Public high school · 7-12 | 285 | 957 |
| Le Fevre High School | Semaphore South | Public high school · 7-12 | 456 | 951 |
| Thebarton Senior College | Torrensville | Public high school · 11-12 | 1,284 | 951 |
| Balaklava High School | Balaklava | Public high school · 7-12 | 425 | 948 |
| Para Hills High School | Para Hills West | Public high school · 7-12 | 670 | 948 |
About this data
Figures are from the latest published datasets and can lag the school by a year. Confirm enrolment rules and catchment boundaries with the school or department before relying on them.