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Helensburgh
NSWHelensburgh is a declining suburb in NSW with 9,174 residents.
- SA2 code
- 107041147
- State
- NSW
Population
9,174
Estimated 2025
5-Year Growth
-0.2%
3yr: +0.7% · 10yr: +1.8%
5-year growth
Median Rent
$530/wk
Census 2021
Median Income
$2,542/wk
Household, Census 2021
Population over time — Helensburgh (SA2)
ABS publishes annual estimates only at SA2 level, not at suburb level.
Growth at a Glance
3yr: +0.7%5yr: -0.2%10yr: +1.8%Total: +13.0%
Population grew from 8,118 to 9,174 over 24 years, averaging 0.5% per year.
Profile
Census snapshot
Housing
Public housing 1.0%Almost entirely detached houses (86.2%), owner-occupied (84%), built for families (44% are 3 bed).
Dwelling mix
Houses 86%
2,539 houses96 townhouses312 apartments
Tenure
Owned 34%
Mortgage 51%
Renting 16%
Number of bedrooms
1 bed
46 (1.5%)
2 bed
338 (11.4%)
3 bed
1,295 (43.6%)
4 bed
961 (32.4%)
5 bed
269 (9.1%)
6+ bed
60 (2.0%)