Cardiff Heights · Suburb / Locality

Education & Qualifications in Cardiff Heights

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

A gap of over 7 percentage points separates Cardiff Heights from the state and national figures for Year 12 completion. While only 51.5% of people finished high school, the area sees a much higher proportion of adults holding university degrees than most similar places. This creates a distinct mix of educational backgrounds across the suburb.

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📍 Cardiff Heights, Suburb / Locality

Where Cardiff Heights sits — Adults with a bachelor degree or higher

26.6% ▲ +24.4%
  • 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 Cardiff Heights — higher than 80% of areas.

Adults with a bachelor degree or higher compared with the state and national average
Cardiff Heights26.6%
2285, NSW 17.7%
New South Wales 27.8%
Australia 26.3%

Schooling

Highest year of school completed.

About 51.5% of residents completed Year 12, which is higher than most similar areas but well below the New South Wales and Australian figures. Other common highest levels of schooling include Year 10 at 26.2% and Year 9 or below at 10.3%.

51.5% ▲ +19.1%

Higher than 65% of suburb / locality areas.

  • 2011: 43.2%
  • 2016: 46.5%
  • 2021: 51.5%

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

Highest year of school

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In Cardiff Heights, Year 12 is the majority at 54%; Year 10 is next at 28%.

Qualifications

Post-school qualifications and degrees.

University degrees are common here, with 26.6% of adults holding a bachelor degree or higher. This is much higher than most similar areas and sits about the same as the national figure. Certificate III or IV qualifications are also frequent, held by 27.7% of adults.

26.6% ▲ +24.4%

Higher than 80% of suburb / locality areas.

  • 2011: 21.4%
  • 2016: 22.2%
  • 2021: 26.6%

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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Cardiff Heights splits fairly evenly between Bachelor degree (33%) and Certificate III / IV (33%), with Advanced diploma / diploma at 17%.

Field of study

What people studied.

The most common fields of study for those with qualifications are management and commerce at 18.0%, followed by engineering at 15.6% and health at 13.6%.

Schools

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

There are 27 schools within 3km, among the largest number for this level, with a typical school size of 398 students. Most students attend government schools (70.4%), and the area has a school advantage score that is much higher than most areas.

27

Higher than 88% 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).

1,042

Higher than 76% 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 Cardiff Heights — hover a marker for details. Open the full map →

Schools serving Cardiff Heights

27 schools — 10,337 students, average ICSEA 1,042.

By sector: Government 19 · Catholic 5 · Independent 3

By type: Primary 18 · Secondary 5 · Combined 4

Schools serving Cardiff Heights, sortable by name, sector, type, distance and student count
Cardiff North Public School, Cardiff Government Primary 1.1 km 149 1,014
Wallsend South Public School, Wallsend Government Primary 1.3 km 583 1,083
New Lambton Heights Infants School, New Lambton Heights Government Primary 1.3 km 55 1,100
St Kevin's Primary School, Cardiff Catholic Primary 1.5 km 130 1,071
Glendale East Public School, Glendale Government Primary 1.9 km 232 956
Elermore Vale Public School, Wallsend Government Primary 1.9 km 290 996
Newcastle Waldorf School, Glendale Independent Combined 1.9 km 237 1,072
Garden Suburb Public School, Garden Suburb Government Primary 2.0 km 227 1,045
Cardiff Public School, Cardiff Government Primary 2.2 km 283 1,000
Cardiff High School, Cardiff Government Secondary 2.2 km 778 986
Macquarie College, Wallsend Independent Combined 2.4 km 1,060 1,110
Alesco Secondary College, Cooks Hill Independent Secondary 2.4 km 664 949
John Hunter Hospital School, New Lambton Heights Government Combined 2.4 km
Kotara South Public School, Kotara Government Primary 2.5 km 309 1,069
Cardiff South Public School, Cardiff South Government Primary 2.6 km 298 1,017
Wallsend Public School, Wallsend Government Primary 2.6 km 252 965
Kotara School, Kotara Government Combined 2.7 km 25 816
Holy Cross Primary School, Glendale Catholic Primary 2.9 km 153 1,036
Glendale Technology High School, Glendale Government Secondary 3.0 km 802 946
St James' Primary School, Kotara South Catholic Primary 3.0 km 334 1,104
Newcastle Junior School, Hillsborough Government Primary 3.0 km 63 940
Hillsborough Public School, Charlestown Government Primary 3.2 km 164 1,020
Kotara High School, Adamstown Government Secondary 3.5 km 1,130 1,066
St Patrick's Primary School, Wallsend Catholic Primary 3.6 km 323 1,076
New Lambton Public School, New Lambton Government Primary 3.7 km 538 1,108
Belair Public School, Adamstown Government Primary 3.9 km 409 1,103
Trinity Catholic College, Adamstown Catholic Secondary 3.9 km 849 1,090

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 Cardiff Heights

Cite this page

Australian Bureau of Statistics. (2021). Education & Qualifications in Cardiff Heights [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sal/SAL10809/cardiff-heights/topic/education