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Add up to four schools to compare them side by side on every published measure.

The Illawarra Grammar SchoolSt Michael's Catholic Primary SchoolSt Mary Star of the Sea CollegeSmiths Hill High School

Maximum of four schools. Remove one to add another.

MeasureThe Illawarra Grammar School
Wollongong West NSW
St Michael's Catholic Primary School
Thirroul NSW
St Mary Star of the Sea College
Wollongong NSW
Smiths Hill High School
Wollongong NSW
Success Index
80
Top 10%
78
Top 10%
77
Top 10%
74
Top 25%
State rank (type)#44 of 314#76 of 1,619#37 of 539#64 of 539
National rank (type)#107 of 1,259#294 of 4,908#106 of 1,472#180 of 1,472
SectorIndependentCatholicIndependentGovernment
TypeCombinedPrimarySecondarySecondary
Year rangeK-12K-67-127-12
Students9701831,128736
Girls / boys464 / 50691 / 921,128 / 0320 / 416
Foundation intake4929––
Year 7 cohort106–189120
Year 12 cohort92–181134
VCE median study score
VCAA, latest year
––––
VCE study scores 40+––––
5-year enrolment growth+23%-6%+3%+1%
ICSEA
Average 1000
1159113011041186
ICSEA percentile96th91th85th99th
Top SEA quarter64%49%42%67%
Bottom SEA quarter2%4%7%2%
Students per teacher9.714.412.313.4
Teaching staff (FTE)99.812.791.455.0
Non-teaching staff (FTE)45.43.434.010.7
Language background other than English36%1%11%42%
Indigenous students2%1%3%1%
SuburbWollongong West 2500Thirroul 2515Wollongong 2500Wollongong 2500
Council areaWollongongWollongongWollongongWollongong
RemotenessMajor CitiesMajor CitiesMajor CitiesMajor Cities
Websitewww.tigs.nsw.edu.auwww.smtdow.catholic.edu.auwww.stmarys.nsw.edu.ausmithshill-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.