2101, NSW · Postcode

Education & Qualifications in 2101, NSW

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

About 65% of residents in postcode 2101 have finished Year 12, a figure well above the national average. This is a highly qualified area where both school completion and university degrees have climbed significantly over the last decade.

Open map →
📍 2101, NSW, Postcode

Where 2101, NSW sits — Adults with a bachelor degree or higher

29.9% ▲ +39.8%
  • 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 2101, NSW — higher than 79% of areas.

Adults with a bachelor degree or higher compared with the state and national average
2101, NSW29.9%
Northern Beaches 37.7%
New South Wales 27.8%
Australia 26.3%

Schooling

Highest year of school completed.

School completion has risen 10 points since 2011 to reach 64.6%, which is much higher than most areas. This result is well above both the New South Wales and Australian figures.

64.6% ▲ +18.7%

Higher than 79% of postcode areas.

  • 2011: 54.5%
  • 2016: 59.8%
  • 2021: 64.6%

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

Highest year of school

View on map →

In 2101, NSW, Year 12 is the majority at 68%; Year 10 is next at 21%.

Qualifications

Post-school qualifications and degrees.

University degrees are common here, with 29.9% of adults holding a bachelor degree or higher. This is a little above the state average and reflects an 8.5 point increase since 2011.

29.9% ▲ +39.8%

Higher than 79% of postcode areas.

  • 2011: 21.4%
  • 2016: 24.9%
  • 2021: 29.9%

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

Highest qualification level

View on map →

In 2101, NSW, the largest group is Bachelor degree at 35%, followed by Certificate III / IV (27%) and Advanced diploma / diploma (21%).

Field of study

What people studied.

The most common qualifications are in management and commerce at 23.9%, followed by engineering and related fields at 11.9%. Society and culture and education also make up significant shares.

Schools

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

Local schools are larger than those in most areas, with an average size of 441 students. While there are 6 schools within 3 km, there are much fewer schools per 1,000 children than in most other areas.

6

Higher than 81% 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).

1,068

Higher than 79% 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 2101, NSW — hover a marker for details. Open the full map →

Schools serving 2101, NSW

6 schools — 2,648 students, average ICSEA 1,068.

By sector: Government 4 · Independent 1 · Catholic 1

By type: Primary 4 · Combined 1 · Secondary 1

Schools serving 2101, NSW, sortable by name, sector, type, distance and student count
Galstaun College, Ingleside Independent Combined 1.8 km 328 1,046
Elanora Heights Public School, Elanora Heights Government Primary 1.9 km 387 1,087
Narrabeen North Public School, North Narrabeen Government Primary 2.8 km 580 1,076
Narrabeen Sports High School, North Narrabeen Government Secondary 2.8 km 794 1,042
St Joseph's Catholic Primary School, Narrabeen Catholic Primary 3.6 km 195 1,102
Narrabeen Lakes Public School, Narrabeen Government Primary 4.0 km 364 1,091

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 2101, NSW

Cite this page

Australian Bureau of Statistics. (2021). Education & Qualifications in 2101, NSW [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/poa/POA2101/2101-nsw/topic/education