2225, NSW · Postcode

Education & Qualifications in 2225, NSW

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

Higher education levels have climbed steadily in postcode 2225 since 2011, with more people finishing school and university. Today, 70.9% of residents have completed Year 12, which is far above the national figure. This shift towards higher qualifications is a defining feature of the area's recent growth.

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📍 2225, NSW, Postcode

Where 2225, NSW sits — Adults with a bachelor degree or higher

33.9% ▲ +31.0%
  • 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 2225, NSW — higher than 84% of areas.

Adults with a bachelor degree or higher compared with the state and national average
2225, NSW33.9%
Sutherland Shire 28.1%
New South Wales 27.8%
Australia 26.3%

Schooling

Highest year of school completed.

About 70.9% of people here finished Year 12, a figure that rose 11 points since 2011. This is far above the 58.9% seen across New South Wales.

70.9% ▲ +19.1%

Higher than 86% of postcode areas.

  • 2011: 59.5%
  • 2016: 66.8%
  • 2021: 70.9%

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

Highest year of school

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In 2225, NSW, Year 12 is the majority at 73%; Year 10 is next at 19%.

Qualifications

Post-school qualifications and degrees.

A bachelor degree or higher is held by 33.9% of adults, which is well above the Australian average of 26.3%. This proportion has risen by 8 points over the last decade.

33.9% ▲ +31.0%

Higher than 84% of postcode areas.

  • 2011: 25.9%
  • 2016: 31.1%
  • 2021: 33.9%

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 2225, NSW, the largest group is Bachelor degree at 36%, followed by Certificate III / IV (24%) and Advanced diploma / diploma (19%).

Field of study

What people studied.

The most common fields of study are management and commerce at 26.4%, followed by engineering and related fields at 14.4%.

Schools

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

The area has a single government primary school which is larger than most similar schools. While the school advantage score is much higher than most areas, there are very few schools per 1,000 children.

1

Lower 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).

1,098

Higher than 87% 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 2225, NSW — hover a marker for details. Open the full map →

Schools serving 2225, NSW

1 school — 416 students, average ICSEA 1,098.

By sector: Government 1

By type: Primary 1

Schools serving 2225, NSW, sortable by name, sector, type, distance and student count
Oyster Bay Public School, Oyster Bay Government Primary 0.1 km 416 1,098

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 2225, NSW

Cite this page

Australian Bureau of Statistics. (2021). Education & Qualifications in 2225, NSW [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/poa/POA2225/2225-nsw/topic/education