Balgowlah - Clontarf - Seaforth · Statistical Area 2 (SA2)

Education & Qualifications in Balgowlah - Clontarf - Seaforth

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

Nearly half of all adults in Balgowlah - Clontarf - Seaforth hold a bachelor degree or higher, a figure far above the national average. This is a highly educated area where school completion and university qualifications have both climbed significantly over the last decade.

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📍 Balgowlah - Clontarf - Seaforth, Statistical Area 2 (SA2)

Where Balgowlah - Clontarf - Seaforth sits — Adults with a bachelor degree or higher

48.3% ▲ +27.3%
  • 0.0%–2.1%: 9 areas
  • 2.1%–4.3%: 6 areas
  • 4.3%–6.4%: 23 areas
  • 6.4%–8.6%: 84 areas
  • 8.6%–10.7%: 205 areas
  • 10.7%–12.9%: 225 areas
  • 12.9%–15.0%: 194 areas
  • 15.0%–17.1%: 163 areas
  • 17.1%–19.3%: 167 areas
  • 19.3%–21.4%: 134 areas
  • 21.4%–23.6%: 130 areas
  • 23.6%–25.7%: 112 areas
  • 25.7%–27.9%: 108 areas
  • 27.9%–30.0%: 90 areas
  • 30.0%–32.1%: 71 areas
  • 32.1%–34.3%: 72 areas
  • 34.3%–36.4%: 72 areas
  • 36.4%–38.6%: 69 areas
  • 38.6%–40.7%: 59 areas
  • 40.7%–42.9%: 46 areas
  • 42.9%–45.0%: 57 areas
  • 45.0%–47.1%: 57 areas
  • 47.1%–49.3%: 50 areas
  • 49.3%–51.4%: 42 areas
  • 51.4%–53.6%: 40 areas
  • 53.6%–55.7%: 40 areas
  • 55.7%–57.9%: 30 areas
  • 57.9%–60.0%: 28 areas

All statistical area 2 (sa2) areas, 2021. The marker is Balgowlah - Clontarf - Seaforth — higher than 91% of areas.

Adults with a bachelor degree or higher compared with the state and national average
Balgowlah - Clontarf - Seaforth48.3%
2093, NSW 46.5%
New South Wales 27.8%
Australia 26.3%

Schooling

Highest year of school completed.

School completion is very high here, with 81.8% of residents finishing Year 12. This is far above the national figure of 58.8% and has risen by 8.9 percentage points since 2011.

81.8% ▲ +12.2%

Higher than 95% of statistical area 2 (sa2) areas.

  • 2011: 72.9%
  • 2016: 77.4%
  • 2021: 81.8%

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

Highest year of school

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In Balgowlah - Clontarf - Seaforth, Year 12 is the majority at 85%; Year 10 is next at 10%.

Qualifications

Post-school qualifications and degrees.

The proportion of adults with a bachelor degree or higher is 48.3%, which is far above the New South Wales figure of 27.8%. This level of qualification rose 10 percentage points between 2011 and 2021.

48.3% ▲ +27.3%

Higher than 91% of statistical area 2 (sa2) areas.

  • 2011: 37.9%
  • 2016: 43.6%
  • 2021: 48.3%

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 Balgowlah - Clontarf - Seaforth, the largest group is Bachelor degree at 49%, followed by Postgraduate degree (19%) and Advanced diploma / diploma (16%).

Field of study

What people studied.

The most common fields of study are management and commerce at 33%, followed by society and culture at 15.4%. Health, engineering, and education also make up a notable share of qualifications.

Schools

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

The area has five schools with an average size of 628 students, which is much higher than most similar areas. While the average school advantage score is among the highest at this level, there are far fewer schools per 1,000 children than in most other areas.

43

Higher than 85% of statistical area 2 (sa2) 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).

1,146

Higher than 95% of statistical area 2 (sa2) areas.

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

Schools in and around Balgowlah - Clontarf - Seaforth — hover a marker for details. Open the full map →

Schools serving Balgowlah - Clontarf - Seaforth

43 schools — 18,830 students, average ICSEA 1,145.

By sector: Government 27 · Catholic 9 · Independent 7

By type: Primary 28 · Secondary 9 · Combined 6

Schools serving Balgowlah - Clontarf - Seaforth, sortable by name, sector, type, distance and student count
Northern Beaches Secondary College Balgowlah Boys Campus, Balgowlah Government Secondary 0.2 km 1,100 1,115
St Cecilia's Catholic Primary School, Balgowlah Catholic Primary 0.4 km 232 1,168
Seaforth Public School, Seaforth Government Primary 0.6 km 394 1,165
Balgowlah Heights Public School, Balgowlah Government Primary 0.9 km 651 1,177
Manly West Public School, Balgowlah Government Primary 1.5 km 761 1,147
Manly Vale Public School, Manly Vale Government Primary 1.7 km 553 1,129
Farmhouse Montessori School, North Balgowlah Independent Primary 1.8 km 37 1,165
Balgowlah North Public School, North Balgowlah Government Primary 1.8 km 381 1,169
Beauty Point Public School, Mosman Government Primary 1.9 km 205 1,154
St Kieran's Catholic Primary School, Manly Vale Catholic Primary 2.2 km 141 1,122
Northern Beaches Secondary College Mackellar Girls Campus, Manly Vale Government Secondary 2.5 km 1,023 1,115
Queenwood, Mosman Independent Combined 2.9 km 816 1,172
The Beach School, Allambie Heights Government Secondary 3.0 km 35 1,039
St Mary's Catholic Primary School, Manly Catholic Primary 3.0 km 330 1,159
Manly Village Public School, Manly Government Primary 3.1 km 532 1,151
Royal Far West School, Manly Government Combined 3.2 km
Stella Maris College, Manly Independent Secondary 3.3 km 1,006 1,135
Sacred Heart Catholic Primary School, Mosman Catholic Primary 3.4 km 373 1,189
Middle Harbour Public School, Mosman Government Primary 3.4 km 423 1,162
Mosman Public School, Mosman Government Primary 3.5 km 458 1,157
St Paul's Catholic College, Manly Catholic Secondary 3.6 km 468 1,091
Northbridge Public School, Northbridge Government Primary 3.6 km 364 1,181
Mosman High School, Mosman Government Secondary 3.7 km 1,087 1,126
Allambie Heights Public School, Allambie Heights Government Primary 3.7 km 406 1,138
St John the Baptist Catholic Primary School, Freshwater Catholic Primary 3.8 km 163 1,134
St Philip Neri Catholic Primary School, Northbridge Catholic Primary 4.0 km 102 1,170
Harbord Public School, Freshwater Government Primary 4.1 km 881 1,137
Northern Beaches Secondary College Freshwater Senior Campus, Freshwater Government Secondary 4.1 km 647 1,098
Mosman Church of England Preparatory School, Mosman Independent Primary 4.1 km 221 1,206
Blessed Sacrament Catholic Primary School, Clifton Gardens Catholic Primary 4.2 km 114 1,188
Glenaeon Rudolf Steiner School, Middle Cove Independent Combined 4.2 km 405 1,148
Killarney Heights Public School, Killarney Heights Government Primary 4.3 km 661 1,150
Brookvale Public School, Brookvale Government Primary 4.3 km 306 1,075
Stewart House School, Curl Curl Government Combined 4.4 km
Killarney Heights High School, Killarney Heights Government Secondary 4.6 km 969 1,132
Cammeray Public School, Cammeray Government Primary 4.6 km 622 1,168
Arranounbai School, Frenchs Forest Government Combined 4.7 km 34 1,073
Northern Beaches Secondary College Manly Campus, North Curl Curl Government Secondary 4.7 km 766 1,217
Aspect Vern Barnett School, Forestville Independent Combined 5.0 km 97 1,107
Castle Cove Public School, Castle Cove Government Primary 5.1 km 273 1,167
Our Lady of Good Counsel Catholic Primary School, Forestville Catholic Primary 5.2 km 282 1,145
Forestville Montessori School, Forestville Independent Primary 5.5 km 49 1,171
Forestville Public School, Forestville Government Primary 5.5 km 462 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 Balgowlah - Clontarf - Seaforth

Cite this page

Australian Bureau of Statistics. (2021). Education & Qualifications in Balgowlah - Clontarf - Seaforth [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sa2/122011418/balgowlah-clontarf-seaforth/topic/education