12 schools most similar to Colo 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%
Pendle Hill High School
Government Secondary Wentworthville, NSW
692 students
1001 ICSEA
11.1:1 ratio
99%
Holsworthy High School
Government Secondary Holsworthy, NSW
693 students
1000 ICSEA
11.9:1 ratio
99%
Erina High School
Government Secondary Erina, NSW
781 students
996 ICSEA
13.2:1 ratio
99%
Georges River College Peakhurst Campus
Government Secondary Peakhurst, NSW
758 students
1008 ICSEA
11.7:1 ratio
99%
Nepean Creative and Performing Arts High School
Government Secondary Emu Plains, NSW
807 students
994 ICSEA
11.9:1 ratio
99%
Kogarah High School
Government Secondary Kogarah, NSW
787 students
993 ICSEA
10.3:1 ratio
98%
Kingsgrove North High School
Government Secondary Kingsgrove, NSW
1,020 students
1002 ICSEA
12.9:1 ratio
98%
Beverly Hills Girls High School
Government Secondary Beverly Hills, NSW
1,003 students
1003 ICSEA
11.7:1 ratio
97%
Greystanes High School
Government Secondary Greystanes, NSW
1,090 students
1003 ICSEA
14.3:1 ratio
97%
Bellingen High School
Government Secondary Bellingen, NSW
584 students
1006 ICSEA
11.6:1 ratio
96%
Ulladulla High School
Government Secondary Ulladulla, NSW
1,159 students
993 ICSEA
11.4:1 ratio
95%
Oran Park High School
Government Secondary Oran Park, NSW
1,579 students
1002 ICSEA
13.9:1 ratio
Similarity calculated from ACARA School Profile (2025) data.
ICSEA 1001 1001
Enrolments 807 692
Sector Government Government
Type Secondary Secondary
Year Range 7-12 7-12
Student:Teacher 13.9:1 11.1:1
Location North Richmond, NSW Wentworthville, NSW
Compare Colo High School side-by-side with its closest matches on enrolments, ICSEA, staffing, and more.
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