Castle Hill · State Electorate

Education & Qualifications in Castle Hill

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

High levels of schooling and university degrees mean Castle Hill is one of the most qualified areas in the country. About 76% of adults have finished Year 12, and nearly 40% hold a bachelor degree or higher, both of which are far above national figures.

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📍 Castle Hill, State Electorate

Where Castle Hill sits — Adults with a bachelor degree or higher

39.6% ▲ +62.6%
  • 0.0%–2.1%: 0 areas
  • 2.1%–4.3%: 1 area
  • 4.3%–6.4%: 1 area
  • 6.4%–8.6%: 10 areas
  • 8.6%–10.7%: 20 areas
  • 10.7%–12.9%: 50 areas
  • 12.9%–15.0%: 40 areas
  • 15.0%–17.1%: 38 areas
  • 17.1%–19.3%: 38 areas
  • 19.3%–21.4%: 27 areas
  • 21.4%–23.6%: 33 areas
  • 23.6%–25.7%: 21 areas
  • 25.7%–27.9%: 22 areas
  • 27.9%–30.0%: 12 areas
  • 30.0%–32.1%: 18 areas
  • 32.1%–34.3%: 16 areas
  • 34.3%–36.4%: 12 areas
  • 36.4%–38.6%: 14 areas
  • 38.6%–40.7%: 6 areas
  • 40.7%–42.9%: 13 areas
  • 42.9%–45.0%: 11 areas
  • 45.0%–47.1%: 5 areas
  • 47.1%–49.3%: 11 areas
  • 49.3%–51.4%: 9 areas
  • 51.4%–53.6%: 10 areas
  • 53.6%–55.7%: 6 areas
  • 55.7%–57.9%: 0 areas
  • 57.9%–60.0%: 1 area

All state electorate areas, 2021. The marker is Castle Hill — higher than 84% of areas.

Adults with a bachelor degree or higher compared with the state and national average
Castle Hill39.6%
Greater Sydney 33.3%
New South Wales 27.8%
Australia 26.3%

Schooling

Highest year of school completed.

A huge 75.7% of residents have completed Year 12, which is 17 percentage points higher than the typical Australian. This is a significant increase for the area, rising 16 points since 2011.

75.7% ▲ +26.8%

Higher than 89% of state electorate areas.

  • 2011: 59.7%
  • 2016: 69.3%
  • 2021: 75.7%

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

Highest year of school

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In Castle Hill, Year 12 is the majority at 78%; Year 10 is next at 14%.

Qualifications

Post-school qualifications and degrees.

University degrees are very common here, with 39.6% of adults holding a bachelor degree or higher. This is far above the New South Wales figure of 27.8% and rose 15 points over the last decade.

39.6% ▲ +62.6%

Higher than 84% of state electorate areas.

  • 2011: 24.4%
  • 2016: 31.9%
  • 2021: 39.6%

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 Castle Hill, the largest group is Bachelor degree at 41%, followed by Postgraduate degree (18%) and Certificate III / IV (18%).

Field of study

What people studied.

The most common fields of study are management and commerce at 28.8%, followed by engineering and related subjects at 13.4%.

Schools

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

The area has some of the largest school enrolments, totalling 22,299 students, with a school advantage score that is much higher than most areas. While there are 30 schools within 3km, there are much fewer schools per 1,000 children than in most other areas.

30

Higher than 77% of state electorate 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).

1,116

Higher than 88% of state electorate areas.

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

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

Schools serving Castle Hill

30 schools — 22,299 students, average ICSEA 1,116.

By sector: Government 17 · Catholic 8 · Independent 5

By type: Primary 19 · Combined 6 · Secondary 5

Schools serving Castle Hill, sortable by name, sector, type, distance and student count
North Kellyville Public School, North Kellyville Government Primary 1.2 km 1,068 1,112
Annangrove Public School, Annangrove Government Primary 1.5 km 142 1,096
Hills Adventist College, North Kellyville Independent Combined 1.8 km 823 1,150
Our Lady of the Angels Primary School, Kellyville Catholic Primary 1.9 km 600 1,105
Ironbark Ridge Public School, Rouse Hill Government Primary 2.0 km 754 1,156
Rouse Hill High School, Rouse Hill Government Secondary 2.0 km 1,316 1,067
Beaumont Hills Public School, Beaumont Hills Government Primary 2.0 km 466 1,107
Australian International Academy, Kellyville Campus, North Kellyville Independent Combined 2.1 km 733 1,122
Our Lady of The Rosary Primary School, Kellyville Catholic Primary 2.9 km 627 1,116
Tallowood School, Kellyville Government Combined 2.9 km 98 1,034
Rouse Hill Public School, Rouse Hill Government Primary 3.1 km 1,058 1,093
Kellyville High School, Kellyville Government Secondary 3.4 km 869 1,086
Kellyville Public School, Kellyville Government Primary 3.4 km 855 1,136
Sherwood Ridge Public School, Kellyville Government Primary 3.5 km 584 1,114
William Clarke College, Kellyville Independent Combined 4.1 km 1,951 1,162
Marian Catholic College, Kenthurst Catholic Secondary 4.4 km 1,035 1,073
St Madeleine's Primary School, Kenthurst Catholic Primary 4.4 km 388 1,064
St Angela's Primary School, Castle Hill Catholic Primary 4.5 km 618 1,126
Kenthurst Public School, Kenthurst Government Primary 5.0 km 187 1,040
Samuel Gilbert Public School, Castle Hill Government Primary 5.1 km 643 1,128
Glenhaven Public School, Glenhaven Government Primary 5.1 km 240 1,108
The Hills Grammar School, Kenthurst Independent Combined 5.6 km 1,208 1,164
Lorien Novalis School for Rudolf Steiner Education, Dural Independent Combined 6.2 km 238 1,103
Castle Hill High School, Castle Hill Government Secondary 6.7 km 1,845 1,121
Dural Public School, Dural Government Primary 6.8 km 350 1,102
Castle Hill Public School, Castle Hill Government Primary 7.1 km 970 1,128
Box Hill Public School, Box Hill Government Primary 7.1 km 271 1,123
Santa Sophia Catholic College (Secondary), Gables Catholic Secondary 7.5 km 999 1,078
Santa Sophia Catholic College (Primary), Gables Catholic Primary 7.5 km 884 1,104
St Bernadette's Primary School, Castle Hill Catholic Primary 7.9 km 479 1,145

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 Castle Hill

Cite this page

Australian Bureau of Statistics. (2021). Education & Qualifications in Castle Hill [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sed/SED10016/castle-hill/topic/education