Overview
St Mary's College is a catholic secondary school in Gunnedah, New South Wales, serving 7-12. The school has 411 enrolled students. Its ICSEA value is 976 (average). The student-to-teacher ratio is 10.6:1. The school is located in a SEIFA IRSD decile 2 area.
Source: ACARA School Profile 2025 (2025)
Key Facts
SectorCatholic
School TypeSecondary
Year Range7-12
Governing BodyCatholic Schools NSW
Postcode2380
RemotenessOuter Regional
ACARA ID43651
Student Background
Total Enrolments411
Gender Split221 girls / 190 boys
Indigenous Students17%
Language Background Other Than English3%
English Background97%
Socio-Educational Advantage Distribution
Source: ACARA School Profile (2025)
Enrolment by Year Level
411 students across 6 year levels (2025)
Yr 791
Yr 893
Yr 977
Yr 1071
Yr 1139
Yr 1240
Source: ACARA Enrolments by Grade (2025)
Staffing
Teaching Staff44 (38.6 FTE)
Non-Teaching Staff25 (18.1 FTE)
Total Staff69
Student:Teacher Ratio10.6:1
Source: ACARA School Profile (2025)