Warragamba - Silverdale

NSW

Warragamba - Silverdale is a growing region in NSW with 7,544 residents.

SA2 code: 124031465
State: NSW

Population

7,544

Estimated 2025

5-Year Growth

+28.1%

3yr: +16.9% · 10yr: +39.9%

5-year growth

Median Rent

$416/wk

Census 2021

Median Income

$2,330/wk

Household, Census 2021

Population over time — Warragamba - Silverdale (SA2)

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

Growth at a Glance

3yr: +16.9%5yr: +28.1%10yr: +39.9%Total: +57.1%

Population grew from 4,801 to 7,544 over 24 years, averaging 1.9% 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

Almost entirely detached houses (99%), owner-occupied (85.0%), built for families (45% are 4 bed).

Dwelling mix

Houses 99.0%

1,863 houses13 townhouses6 apartments

Tenure

Owned 29.3%

Mortgage 55.7%

Owned 29.3%Mortgage 55.7%Renting 12.6%Other / NS 2.4%

Number of bedrooms

1 bed

14 (0.7%)

2 bed

124 (6.6%)

3 bed

522 (28.0%)

4 bed

839 (44.9%)

5 bed

294 (15.7%)

6+ bed

74 (4.0%)