Aldinga

Aldinga is a growing suburb in SA with 17,041 residents.

SA2 code: 403041072
State: SA

Population

17,041

Estimated 2025

5-Year Growth

+6.1%

3yr: +4.9% · 10yr: +10.3%

5-year growth

Median Rent

$320/wk

Census 2021

Median Income

$1,317/wk

Household, Census 2021

Population over time — Aldinga (SA2)

ABS publishes annual estimates only at SA2 level, not at suburb level.

Growth at a Glance

3yr: +4.9%5yr: +6.1%10yr: +10.3%Total: +103.5%

Population grew from 8,373 to 17,041 over 24 years, averaging 3.0% per year.

Profile

Census snapshot

ABS · 2021

Housing

Public housing 0.4%

Almost entirely detached houses (92.6%), owner-occupied (74%), built for families (52% are 3 bed).

Dwelling mix

Houses 93%

5,564 houses412 townhouses33 apartments

Tenure

Owned 30%

Mortgage 45%

Renting 26%

Number of bedrooms

1 bed

131 (2.2%)

2 bed

767 (12.7%)

3 bed

3,126 (52.0%)

4 bed

1,728 (28.7%)

5 bed

227 (3.8%)

6+ bed

37 (0.6%)

Aldinga

Population over time — Aldinga (SA2)

Growth at a Glance

Census snapshot

Housing

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Where this data comes from