Compare
Mosman - South vs Balgowlah - Clontarf - Seaforth
Statistical Area 2 (SA2) comparison ≈ 4.6 km apart · Mosman - South profile · Balgowlah - Clontarf - Seaforth profile
Mosman - South Balgowlah - Clontarf - Seaforth
Balgowlah - Clontarf - Seaforth and Mosman - South are neighbouring areas with very different housing styles and household types. Balgowlah - Clontarf - Seaforth is more focused on families, with 21.6% of people under 15 and a much higher share of separate houses (65.3%) and large homes with three or more bedrooms (77.0%). In contrast, Mosman - South has a higher proportion of people living alone (31.2%) and a much higher share of flats or apartments (50.2%). This is consistent with Mosman - South having far more renters, at 34.9% compared to 21.0% in Balgowlah - Clontarf - Seaforth.
These two areas share a very similar profile in terms of typical family income, language use, and the number of schools. They also both have high levels of education, with adults in both areas far more likely to hold a bachelor degree or higher than the national figure. While they are quite alike in these respects, some gaps are widening, such as the difference in the number of schools available for children, which is far higher in Mosman - South.
Where they differ most
Demographics & Identity
- First area, 2021: 14,565
- Second area, 2011: 19,182
- Second area, 2016: 20,186
- Second area, 2021: 20,732
- First area, 2021: 44 yrs
- Second area, 2011: 39 yrs
- Second area, 2016: 40 yrs
- Second area, 2021: 42 yrs
Age structure
Marital status
Age & sex structure
Bars show the share of each area's own population, so differently sized areas stay comparable.
- 85+ in Mosman - South: 1.0% males, 1.7% females; 85+ in Balgowlah - Clontarf - Seaforth: 0.9% males, 1.2% females
- 80–84 in Mosman - South: 1.2% males, 1.3% females; 80–84 in Balgowlah - Clontarf - Seaforth: 1.0% males, 1.1% females
- 75–79 in Mosman - South: 2.0% males, 2.5% females; 75–79 in Balgowlah - Clontarf - Seaforth: 1.6% males, 1.7% females
- 70–74 in Mosman - South: 2.1% males, 3.0% females; 70–74 in Balgowlah - Clontarf - Seaforth: 1.9% males, 2.2% females
- 65–69 in Mosman - South: 2.4% males, 2.9% females; 65–69 in Balgowlah - Clontarf - Seaforth: 1.9% males, 2.3% females
- 60–64 in Mosman - South: 3.0% males, 3.3% females; 60–64 in Balgowlah - Clontarf - Seaforth: 2.8% males, 2.6% females
- 55–59 in Mosman - South: 3.1% males, 3.8% females; 55–59 in Balgowlah - Clontarf - Seaforth: 3.7% males, 3.8% females
- 50–54 in Mosman - South: 3.6% males, 4.3% females; 50–54 in Balgowlah - Clontarf - Seaforth: 4.0% males, 4.3% females
- 45–49 in Mosman - South: 3.4% males, 4.4% females; 45–49 in Balgowlah - Clontarf - Seaforth: 4.3% males, 4.6% females
- 40–44 in Mosman - South: 3.0% males, 3.6% females; 40–44 in Balgowlah - Clontarf - Seaforth: 3.3% males, 3.9% females
- 35–39 in Mosman - South: 2.7% males, 3.4% females; 35–39 in Balgowlah - Clontarf - Seaforth: 2.5% males, 3.1% females
- 30–34 in Mosman - South: 2.6% males, 3.0% females; 30–34 in Balgowlah - Clontarf - Seaforth: 1.8% males, 2.0% females
- 25–29 in Mosman - South: 1.9% males, 2.5% females; 25–29 in Balgowlah - Clontarf - Seaforth: 1.6% males, 1.9% females
- 20–24 in Mosman - South: 2.5% males, 2.6% females; 20–24 in Balgowlah - Clontarf - Seaforth: 2.5% males, 2.4% females
- 15–19 in Mosman - South: 3.1% males, 3.0% females; 15–19 in Balgowlah - Clontarf - Seaforth: 3.6% males, 3.7% females
- 10–14 in Mosman - South: 3.6% males, 3.4% females; 10–14 in Balgowlah - Clontarf - Seaforth: 4.5% males, 4.2% females
- 5–9 in Mosman - South: 2.7% males, 2.9% females; 5–9 in Balgowlah - Clontarf - Seaforth: 3.9% males, 3.5% females
- 0–4 in Mosman - South: 2.3% males, 2.2% females; 0–4 in Balgowlah - Clontarf - Seaforth: 2.7% males, 2.8% females
Ancestry & Birthplace
Country of birth
Ancestry
Language
Language used at home
Religion
Religious affiliation
Education & Qualifications
Highest year of school
Highest qualification level
Field of qualification
Income
- First area, 2021: $1,510
- Second area, 2011: $885
- Second area, 2016: $1,090
- Second area, 2021: $1,282
- First area, 2021: $2,966
- Second area, 2011: $2,365
- Second area, 2016: $2,803
- Second area, 2021: $3,409
- First area, 2021: $4,569
- Second area, 2011: $2,646
- Second area, 2016: $3,441
- Second area, 2021: $4,368
Household income distribution
Personal income distribution
Health & Disability
Long-term health conditions reported
Number of long-term health conditions
Community Participation
First Nations
Family & Households
- First area, 2021: 2.3
- Second area, 2011: 2.8
- Second area, 2016: 2.9
- Second area, 2021: 2.9
Family composition
Household size
Housing & Dwellings
- First area, 2021: $580
- Second area, 2011: $515
- Second area, 2016: $620
- Second area, 2021: $697
- First area, 2021: $4,000
- Second area, 2011: $3,250
- Second area, 2016: $3,467
- Second area, 2021: $4,000
- First area, 2021: 0.90
- Second area, 2011: 1.10
- Second area, 2016: 0.90
- Second area, 2021: 0.90
How homes are owned or rented
Types of homes
Bedrooms per home
Weekly rent distribution
Monthly mortgage distribution
Transport & Vehicles
How people get to work
Motor vehicles per home
Migration & Movement
Jobs & Industry
Industries people work in
Occupations people work in
Economy & Advantage
Environment & Climate
Walkability
Compare Mosman - South with nearby areas
Compare Balgowlah - Clontarf - Seaforth with nearby areas
Cite this page
Australian Bureau of Statistics. (2021). Mosman - South vs Balgowlah - Clontarf - Seaforth [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/compare/sa2/121041689/mosman-south/vs/122011418/balgowlah-clontarf-seaforth