Cranebrook - Castlereagh

NSW

Cranebrook - Castlereagh is a stable region in NSW with 17,444 residents.

SA2 code: 124031707
State: NSW

Population

17,444

Estimated 2025

5-Year Growth

+1.2%

3yr: +1.8% · 10yr: +1.2%

5-year growth

Median Rent

$410/wk

Census 2021

Median Income

$2,118/wk

Household, Census 2021

Population over time — Cranebrook - Castlereagh (SA2)

Source: ABS ERP (latest release · 2025) · Census 2021. Numbers refreshed quarterly.

Growth at a Glance

3yr: +1.8%5yr: +1.2%10yr: +1.2%Total: +12.6%

Population grew from 15,488 to 17,444 over 24 years, averaging 0.5% per year.

Demand & supply signals

Derived signals haven't been computed for this region yet.

Roadmap signals

Two more derived metrics are defined in the platform and waiting on upstream-data orchestration. Each will populate here once its source series is wired through.

Affordability trend

Coming soon

RPPI year-on-year divided by WPI year-on-year. Above 1.0 means home prices are outpacing wages; below 1.0 means wages are catching up.

Awaiting: ABS RPPI (6432.0) + WPI (6345.0) GCCSA-grain orchestration.

Rent–price momentum spread

Coming soon

CPI rents year-on-year minus RPPI year-on-year. Positive means rents are gaining on prices; negative means prices are running ahead of rents.

Awaiting: ABS CPI rents component + RPPI orchestration.

Profile

Census snapshot

ABS · 2021

Housing

Public housing 5.9%

Almost entirely detached houses (90.3%), owner-occupied (72.2%), built for families (49% are 3 bed).

Dwelling mix

Houses 90.3%

4,923 houses506 townhouses20 apartments

Tenure

Owned 24.4%

Mortgage 47.8%

Renting 25.7%

Owned 24.4%Mortgage 47.8%Renting 25.7%Other / NS 2.0%

Number of bedrooms

1 bed

59 (1.1%)

2 bed

184 (3.4%)

3 bed

2,634 (48.8%)

4 bed

1,875 (34.7%)

5 bed

477 (8.8%)

6+ bed

170 (3.1%)