Schools in North St Marys
North St Marys, NSW · 2 schools · SEIFA IRSD Decile 3
872
Avg ICSEA
Well below average
931total students
2Government
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Suburb Overview
Schools
2
Total Students
931
Avg ICSEA
872
Avg Ratio
1:13.2
Avg Indigenous
28.5%
Avg LBOTE
30%
Sector Distribution
Government2 (100%)
Primary (1)Secondary (1)
ICSEA Distribution
1100+0
1050–10990
1000–10490
950–9990
900–9490
<9002
National average ICSEA: 1000
2 schools in North St Marys
Chifley College Dunheved Campus
GovernmentSecondaryYrs 7-10
586
Students
870
ICSEA
1:10.8
Ratio
St Marys North Public School
GovernmentPrimaryYrs K-6
345
Students
873
ICSEA
1:15.5
Ratio
Source: ACARA School Profile (2025), ABS SEIFA (2021)