CatholicPrimaryYears K-6· Major Cities
St Charles Catholic Primary School
Ryde, NSW 2112 · Catholic Schools NSW
Visit school websiteICSEA
1118
89th percentile nationally
Elite (top decile)Total enrolments
579
Primary
Student–teacher ratio
19:1
29.8 FTE teachers
Gender mix
51% / 49%
girls / boys
Language background
68%
non-English at home
Socio-educational advantage
Share of students in each national SEA quarter (bottom = most disadvantaged, top = most advantaged).
Bottom: 4%
Lower-mid: 15%
Upper-mid: 35%
Top: 46%
Other schools in Ryde
Source: ACARA My School 2025. ICSEA reflects the socio-educational background of a school's students — not academic results or teaching quality. National average = 1000. See data sources.