CatholicPrimaryYears R-6· Major Cities
St John the Baptist Catholic School
Plympton, SA 5038 · Catholic Education South Australia
Visit school websiteICSEA
1081
79th percentile nationally
Top tierTotal enrolments
361
Primary
Student–teacher ratio
14:1
25.2 FTE teachers
Gender mix
47% / 53%
girls / boys
Language background
26%
non-English at home
Socio-educational advantage
Share of students in each national SEA quarter (bottom = most disadvantaged, top = most advantaged).
Bottom: 7%
Lower-mid: 23%
Upper-mid: 40%
Top: 30%
Other schools in Plympton
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.