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Castle Cove - Northbridge
NSWCastle Cove - Northbridge is a declining suburb in NSW with 13,592 residents.
- SA2 code
- 121011683
- State
- NSW
Population
13,592
Estimated 2025
5-Year Growth
-1.0%
3yr: +1.8% · 10yr: -1.2%
5-year growth
Median Rent
$850/wk
Census 2021
Median Income
$3,987/wk
Household, Census 2021
Population over time — Castle Cove - Northbridge (SA2)
ABS publishes annual estimates only at SA2 level, not at suburb level.
Growth at a Glance
3yr: +1.8%5yr: -1.0%10yr: -1.2%Total: +7.7%
Population grew from 12,615 to 13,592 over 24 years, averaging 0.3% per year.
Profile
Census snapshot
Housing
Public housing 0.1%Almost entirely detached houses (84.9%), owner-occupied (85%).
Dwelling mix
Houses 85%
3,721 houses216 townhouses445 apartments
Tenure
Owned 50%
Mortgage 35%
Renting 16%
Number of bedrooms
1 bed
108 (2.5%)
2 bed
501 (11.4%)
3 bed
1,213 (27.7%)
4 bed
1,646 (37.6%)
5 bed
800 (18.3%)
6+ bed
115 (2.6%)