Our Lady of the Sacred Heart Thamarrurr Catholic College

• ICSEA ranks in the bottom quartile among Northern Territory catholic combined schools.
• A higher share of students have a language background other than English than typical peers (98% vs 53%).
• Indigenous enrolment share is higher than peers (98% vs average 55%).
• Enrolment has declined 26.1% from 2008 to 2025 (632 → 467). Peer median change was +11.9% (schools with ≥50 students at start of their span).
• Gender split is about 51% male / 49% female.

Peer group = same state, sector, and education level. ICSEA describes socio-educational advantage of the school community, not school quality. Indigenous and LBOTE shares are context only (shown in the detail comparisons below, not as ranking tiles). Each metric shows this school once, then peer-group averages on the same scale.

NAPLAN results, attendance, and finance for Our Lady of the Sacred Heart Thamarrurr Catholic College are published on the official My School website. SchoolGuide.au links there rather than republishing that data.