Mount Gambier - East

Mount Gambier - East is a stable region in SA with 15,591 residents.

SA2 code: 407021173
State: SA

Population

15,591

Estimated 2025

5-Year Growth

+1.4%

3yr: +0.9% · 10yr: +3.8%

5-year growth

Median Rent

$220/wk

Census 2021

Median Income

$1,348/wk

Household, Census 2021

Population over time — Mount Gambier - East (SA2)

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

Growth at a Glance

3yr: +0.9%5yr: +1.4%10yr: +3.8%Total: +20.4%

Population grew from 12,952 to 15,591 over 24 years, averaging 0.8% 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 7.0%

Almost entirely detached houses (83.8%), mixed tenure (68.9% own or mortgage), built for families (57% are 3 bed).

Dwelling mix

Houses 83.8%

4,854 houses573 townhouses364 apartments

Tenure

Owned 32.1%

Mortgage 36.8%

Renting 28.6%

Owned 32.1%Mortgage 36.8%Renting 28.6%Other / NS 2.4%

Number of bedrooms

1 bed

110 (1.9%)

2 bed

725 (12.7%)

3 bed

3,247 (56.8%)

4 bed

1,446 (25.3%)

5 bed

163 (2.8%)

6+ bed

29 (0.5%)