12 schools most similar to Parramatta High School in NSW, based on socio-educational profile, enrolment size, sector, and school type.
Similarity is calculated using ICSEA score (weighted ×3), enrolment size (×2), sector match (×2), and school type (×1.5). Higher match % means a more comparable school.
99%
Killarney Heights High School
Government Secondary Killarney Heights, NSW
969 students
1132 ICSEA
14.6:1 ratio
99%
Newtown High School of Performing Arts
Government Secondary Newtown, NSW
1,145 students
1127 ICSEA
15:1 ratio
99%
Mosman High School
Government Secondary Mosman, NSW
1,087 students
1126 ICSEA
14.4:1 ratio
98%
Cammeraygal High School
Government Secondary Crows Nest, NSW
905 students
1135 ICSEA
12.4:1 ratio
98%
Sydney Technical High School
Government Secondary Bexley, NSW
907 students
1136 ICSEA
14.1:1 ratio
97%
Cheltenham Girls High School
Government Secondary Beecroft, NSW
1,436 students
1142 ICSEA
15.5:1 ratio
97%
Turramurra High School
Government Secondary South Turramurra, NSW
987 students
1118 ICSEA
14.4:1 ratio
97%
Hurlstone Agricultural High School
Government Secondary Glenfield, NSW
934 students
1147 ICSEA
13.3:1 ratio
96%
St Ives High School
Government Secondary St Ives, NSW
1,756 students
1125 ICSEA
13.5:1 ratio
96%
Epping Boys High School
Government Secondary Eastwood, NSW
1,493 students
1117 ICSEA
14.2:1 ratio
95%
Castle Hill High School
Government Secondary Castle Hill, NSW
1,845 students
1121 ICSEA
14.8:1 ratio
95%
Killara High School
Government Secondary Killara, NSW
1,803 students
1147 ICSEA
15.1:1 ratio
Similarity calculated from ACARA School Profile (2025) data.
ICSEA 1132 1132
Enrolments 1,128 969
Sector Government Government
Type Secondary Secondary
Year Range 7-12 7-12
Student:Teacher 14.7:1 14.6:1
Location Parramatta, NSW Killarney Heights, NSW
Compare Parramatta High School side-by-side with its closest matches on enrolments, ICSEA, staffing, and more.
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