GovernmentCombinedYears R-12· Inner Regional
Mannum Community College
Mannum, SA 5238 · Department for Education South Australia
Visit school websiteICSEA
936
20th percentile nationally
Below averageTotal enrolments
398
Combined
Student–teacher ratio
12:1
34.4 FTE teachers
Gender mix
51% / 49%
girls / boys
Language background
1%
non-English at home
Socio-educational advantage
Share of students in each national SEA quarter (bottom = most disadvantaged, top = most advantaged).
Bottom: 56%
Lower-mid: 30%
Upper-mid: 11%
Top: 2%
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.