2126, NSW · Postcode

Education & Qualifications in 2126, NSW

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

A huge jump in university degrees has defined postcode 2126 since 2011, with the share of adults holding a bachelor's degree or higher climbing by 13 points. This area is now one of the most highly qualified in the region, with nearly half of all adults having a degree.

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📍 2126, NSW, Postcode

Where 2126, NSW sits — Adults with a bachelor degree or higher

48.6% ▲ +35.5%
  • 0.0%–2.1%: 28 areas
  • 2.1%–4.3%: 23 areas
  • 4.3%–6.4%: 90 areas
  • 6.4%–8.6%: 225 areas
  • 8.6%–10.7%: 343 areas
  • 10.7%–12.9%: 327 areas
  • 12.9%–15.0%: 262 areas
  • 15.0%–17.1%: 203 areas
  • 17.1%–19.3%: 145 areas
  • 19.3%–21.4%: 120 areas
  • 21.4%–23.6%: 97 areas
  • 23.6%–25.7%: 87 areas
  • 25.7%–27.9%: 68 areas
  • 27.9%–30.0%: 68 areas
  • 30.0%–32.1%: 69 areas
  • 32.1%–34.3%: 58 areas
  • 34.3%–36.4%: 55 areas
  • 36.4%–38.6%: 52 areas
  • 38.6%–40.7%: 46 areas
  • 40.7%–42.9%: 27 areas
  • 42.9%–45.0%: 40 areas
  • 45.0%–47.1%: 42 areas
  • 47.1%–49.3%: 27 areas
  • 49.3%–51.4%: 29 areas
  • 51.4%–53.6%: 34 areas
  • 53.6%–55.7%: 26 areas
  • 55.7%–57.9%: 21 areas
  • 57.9%–60.0%: 14 areas

All postcode areas, 2021. The marker is 2126, NSW — higher than 96% of areas.

Adults with a bachelor degree or higher compared with the state and national average
2126, NSW48.6%
Hornsby 44.2%
New South Wales 27.8%
Australia 26.3%

Schooling

Highest year of school completed.

School completion is far above the national figure, with 81.2% of people finishing Year 12. This rate has risen by 7.5 points since 2011 and is 22 points higher than the New South Wales average.

81.2% ▲ +10.1%

Higher than 98% of postcode areas.

  • 2011: 73.8%
  • 2016: 77.8%
  • 2021: 81.2%

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

Highest year of school

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In 2126, NSW, Year 12 is the majority at 84%; Year 10 is next at 10%.

Qualifications

Post-school qualifications and degrees.

Almost half of adults (48.6%) hold a bachelor degree or higher, which is far above the Australian average of 26.3%. This high level of education is driven by 40.7% of people holding a bachelor degree and another 21.5% with a postgraduate degree.

48.6% ▲ +35.5%

Higher than 96% of postcode areas.

  • 2011: 35.9%
  • 2016: 42.0%
  • 2021: 48.6%

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 2126, NSW, the largest group is Bachelor degree at 45%, followed by Postgraduate degree (24%) and Advanced diploma / diploma (15%).

Field of study

What people studied.

The most common qualifications are in management and commerce at 29.8%, followed by engineering and related fields at 13.8%. Other notable areas of study include society and culture at 10.6% and information technology at 9.0%.

Schools

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

The area has 4 schools within 3km and total enrolments of 4,305, which is larger than about 86% of similar areas. However, there are only 1.14 schools per 1,000 children, a figure that is much lower than most areas.

4

Higher than 71% of postcode 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).

1,152

Higher than 98% of postcode areas.

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

Schools in and around 2126, NSW — hover a marker for details. Open the full map →

Schools serving 2126, NSW

4 schools — 4,305 students, average ICSEA 1,152.

By sector: Government 3 · Independent 1

By type: Primary 2 · Secondary 1 · Combined 1

Schools serving 2126, NSW, sortable by name, sector, type, distance and student count
John Purchase Public School, Cherrybrook Government Primary 0.7 km 550 1,168
Cherrybrook Technology High School, Cherrybrook Government Secondary 0.8 km 2,098 1,146
Cherrybrook Public School, Cherrybrook Government Primary 1.1 km 886 1,164
Tangara School for Girls, Cherrybrook Independent Combined 1.9 km 771 1,141

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 2126, NSW

Cite this page

Australian Bureau of Statistics. (2021). Education & Qualifications in 2126, NSW [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/poa/POA2126/2126-nsw/topic/education