Castella · Suburb / Locality

Education & Qualifications in Castella

How far people went at school, the qualifications they hold and what they studied.

Far fewer people in Castella finished high school compared to the state or national figures. While 45% of residents completed Year 12, the area shows a strong lean towards vocational training, with nearly 40% of adults holding a Certificate III or IV qualification.

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📍 Castella, Suburb / Locality

Where Castella sits — Adults with a bachelor degree or higher

18.0% ▼ -12.1%
  • 0.0%–2.1%: 1060 areas
  • 2.1%–4.3%: 270 areas
  • 4.3%–6.4%: 664 areas
  • 6.4%–8.6%: 989 areas
  • 8.6%–10.7%: 1292 areas
  • 10.7%–12.9%: 1253 areas
  • 12.9%–15.0%: 1106 areas
  • 15.0%–17.1%: 1016 areas
  • 17.1%–19.3%: 865 areas
  • 19.3%–21.4%: 701 areas
  • 21.4%–23.6%: 563 areas
  • 23.6%–25.7%: 467 areas
  • 25.7%–27.9%: 444 areas
  • 27.9%–30.0%: 369 areas
  • 30.0%–32.1%: 288 areas
  • 32.1%–34.3%: 240 areas
  • 34.3%–36.4%: 235 areas
  • 36.4%–38.6%: 182 areas
  • 38.6%–40.7%: 150 areas
  • 40.7%–42.9%: 127 areas
  • 42.9%–45.0%: 93 areas
  • 45.0%–47.1%: 117 areas
  • 47.1%–49.3%: 91 areas
  • 49.3%–51.4%: 77 areas
  • 51.4%–53.6%: 78 areas
  • 53.6%–55.7%: 55 areas
  • 55.7%–57.9%: 48 areas
  • 57.9%–60.0%: 56 areas

All suburb / locality areas, 2021. The marker is Castella — higher than 61% of areas.

Adults with a bachelor degree or higher compared with the state and national average
Castella18.0%
3777, VIC 18.6%
Victoria 29.2%
Australia 26.3%

Schooling

Highest year of school completed.

Only 45% of people finished Year 12, which is far below the Victorian figure of 61.8% and the national figure of 58.8%. This is around the middle for similar areas.

45.0% ▼ -5.8%

Higher than 50% of suburb / locality areas.

  • 2011: 47.8%
  • 2016: 38.4%
  • 2021: 45.0%

Share of people whose highest year of school is Year 12 or equivalent.

Highest year of school

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In Castella, the largest group is Year 12 at 46%, followed by Year 11 (20%) and Year 10 (19%).

Qualifications

Post-school qualifications and degrees.

A bachelor degree or higher is held by 18% of adults, which is higher than most similar areas but still well below the national figure of 26.3%. The most common qualification is a Certificate III or IV at 39.5%.

18.0% ▼ -12.1%

Higher than 61% of suburb / locality areas.

  • 2011: 20.4%
  • 2016: 12.3%
  • 2021: 18.0%

Share of people aged 15+ whose highest qualification is a bachelor degree or above (incl. graduate and postgraduate).

Highest qualification level

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In Castella, the largest group is Certificate III / IV at 49%, followed by Advanced diploma / diploma (17%) and Bachelor degree (16%).

Field of study

What people studied.

The most common fields of study for residents are Engineering and related subjects at 23.7%, followed by Management and commerce at 13.8% and Health at 11.2%.

Schools

Schools in the area and how many children they serve (ACARA).

There is one primary school within 3km of the area, which is a government school. This school is among the smallest at its level with an average size of just 15 students.

1

Lower than 57% of suburb / locality areas.

Schools serving the area — within 3 km of small areas, or inside larger ones. A measure of access (catchments overlap, so don't add it across areas).

999

Higher than 56% of suburb / locality areas.

Enrolment-weighted average ICSEA — an index of socio-educational advantage, centred near 1000 (context, not a quality ranking).

Schools in and around Castella — hover a marker for details. Open the full map →

Schools serving Castella

1 school — 15 students, average ICSEA 999.

By sector: Government 1

By type: Primary 1

Schools serving Castella, sortable by name, sector, type, distance and student count
Toolangi Primary School, Toolangi Government Primary 4.3 km 15 999

Sources

  • Census of Population and Housing — Australian Bureau of Statistics, 2021 (CC BY 4.0).
  • Australian Schools List — Australian Curriculum, Assessment and Reporting Authority (ACARA), 2025 (CC BY 4.0).

More for Castella

Cite this page

Australian Bureau of Statistics. (2021). Education & Qualifications in Castella [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sal/SAL20512/castella/topic/education