Mount Colah · Suburb / Locality

Education & Qualifications in Mount Colah

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

Nearly 75% of adults in Mount Colah have completed Year 12, which is far above the national figure. This high level of schooling is reflected in the local workforce, where many residents hold university degrees or professional certificates.

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📍 Mount Colah, Suburb / Locality

Where Mount Colah sits — Adults with a bachelor degree or higher

37.7% ▲ +43.9%
  • 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 Mount Colah — higher than 91% of areas.

Adults with a bachelor degree or higher compared with the state and national average
Mount Colah37.7%
2079, NSW 37.7%
New South Wales 27.8%
Australia 26.3%

Schooling

Highest year of school completed.

The area is among the highest in the region for school completion, with 74.7% of residents finishing Year 12. This is 16 percentage points higher than the figures for both New South Wales and Australia.

74.7% ▲ +16.7%

Higher than 94% of suburb / locality areas.

  • 2011: 64.0%
  • 2016: 68.5%
  • 2021: 74.7%

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

Highest year of school

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In Mount Colah, Year 12 is the majority at 76%; Year 10 is next at 16%.

Qualifications

Post-school qualifications and degrees.

University qualifications are common here, with 37.7% of adults holding a bachelor degree or higher. This is well above the state average, and the most typical high-level qualification is a bachelor degree at 34.9%.

37.7% ▲ +43.9%

Higher than 91% of suburb / locality areas.

  • 2011: 26.2%
  • 2016: 30.0%
  • 2021: 37.7%

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 Mount Colah, the largest group is Bachelor degree at 38%, followed by Certificate III / IV (22%) and Advanced diploma / diploma (18%).

Field of study

What people studied.

The most common fields of study for qualified residents are management and commerce at 23.0%, followed by engineering and related fields at 14.6%.

Schools

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

Local schools have an advantage score among the highest at this level, with 13 schools within 3km. While the average school size of 500 is higher than most areas, there are far fewer schools per 1,000 children than in similar places.

13

Higher than 83% 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).

1,121

Higher than 96% 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 Mount Colah — hover a marker for details. Open the full map →

Schools serving Mount Colah

13 schools — 6,000 students, average ICSEA 1,121.

By sector: Government 11 · Catholic 1 · Independent 1

By type: Primary 8 · Secondary 4 · Combined 1

Schools serving Mount Colah, sortable by name, sector, type, distance and student count
Mount Kuring-gai Public School, Mount Kuring-Gai Government Primary 0.9 km 132 1,083
Mount Colah Public School, Mount Colah Government Primary 1.8 km 442 1,098
Gibberagong Environmental Education Centre, North Turramurra Government Combined 2.5 km — —
Asquith Public School, Asquith Government Primary 3.0 km 384 1,102
St Patrick's Catholic Primary School, Asquith Catholic Primary 3.0 km 223 1,124
Asquith Girls High School, Asquith Government Secondary 3.3 km 669 1,082
Hornsby Heights Public School, Hornsby Government Primary 3.3 km 420 1,104
Ku-ring-gai High School, North Turramurra Government Secondary 3.5 km 536 1,088
Hornsby North Public School, Hornsby Government Primary 3.7 km 937 1,148
Asquith Boys High School, Asquith Government Secondary 4.1 km 542 1,045
Waitara Public School, Wahroonga Government Primary 5.2 km 972 1,148
Hornsby Girls High School, Hornsby Government Secondary 5.5 km 722 1,209
Blue Gum Community School, Hornsby Independent Primary 5.7 km 21 1,105

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 Mount Colah

Cite this page

Australian Bureau of Statistics. (2021). Education & Qualifications in Mount Colah [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sal/SAL12761/mount-colah/topic/education