Hackham - Onkaparinga Hills

Hackham - Onkaparinga Hills is a growing region in SA with 7,376 residents.

SA2 code: 403041078
State: SA

Population

7,376

Estimated 2025

5-Year Growth

+10.4%

3yr: +3.7% · 10yr: +14.5%

5-year growth

Median Rent

$300/wk

Census 2021

Median Income

$1,355/wk

Household, Census 2021

Population over time — Hackham - Onkaparinga Hills (SA2)

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

Growth at a Glance

3yr: +3.7%5yr: +10.4%10yr: +14.5%Total: +18.8%

Population grew from 6,209 to 7,376 over 24 years, averaging 0.7% 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 1.5%

Almost entirely detached houses (90.9%), owner-occupied (79.8%), built for families (59% are 3 bed).

Dwelling mix

Houses 90.9%

2,376 houses232 townhouses5 apartments

Tenure

Owned 30.5%

Mortgage 49.3%

Renting 17.6%

Owned 30.5%Mortgage 49.3%Renting 17.6%Other / NS 2.7%

Number of bedrooms

1 bed

88 (3.4%)

2 bed

143 (5.6%)

3 bed

1,510 (58.9%)

4 bed

713 (27.8%)

5 bed

90 (3.5%)

6+ bed

20 (0.8%)