Chittaway Bay - Tumbi Umbi

NSW

Chittaway Bay - Tumbi Umbi is a growing region in NSW with 16,559 residents.

SA2 code: 102021047
State: NSW

Population

16,559

Estimated 2025

5-Year Growth

+3.4%

3yr: +2.0% · 10yr: +5.2%

5-year growth

Median Rent

$425/wk

Census 2021

Median Income

$1,803/wk

Household, Census 2021

Population over time — Chittaway Bay - Tumbi Umbi (SA2)

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

Growth at a Glance

3yr: +2.0%5yr: +3.4%10yr: +5.2%Total: +9.4%

Population grew from 15,143 to 16,559 over 24 years, averaging 0.4% 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 1.4%

Almost entirely detached houses (88%), owner-occupied (77.4%).

Dwelling mix

Houses 88.0%

5,018 houses440 townhouses242 apartments

Tenure

Owned 33.1%

Mortgage 44.3%

Renting 17.7%

Owned 33.1%Mortgage 44.3%Renting 17.7%Other / NS 4.9%

Number of bedrooms

1 bed

77 (1.4%)

2 bed

829 (14.7%)

3 bed

2,228 (39.5%)

4 bed

1,853 (32.9%)

5 bed

511 (9.1%)

6+ bed

139 (2.5%)