Old Noarlunga vs Seaford Meadows SA
Two South Australia suburbs, about 1.6 km apart, side by side — straight from the official numbers.
The numbers
| Old Noarlunga | Seaford Meadows | |
|---|---|---|
| Population (2021) | 1,531 | 5,102 |
| Median age | 41 | 31 |
| Median house price | $830,500 | $841,000 |
| Median rent (weekly) | $305 | $360 |
| SEIFA advantage (decile of 10) | 2 | 4 |
| Tree canopy | 12% | 7% |
| Population 2011 | 1,249 | 1,652 |
What stands out
Median house prices are close to level ($830,500 vs $841,000).
Old Noarlunga rents cheaper — $305 vs $360 a week at the census.
Seaford Meadows ranks higher on the SEIFA advantage scale (decile 4 vs 2).
Old Noarlunga is the greener of the two (12% vs 7% tree canopy).
Growth since 2011: Old Noarlunga +23%, Seaford Meadows +209%.
In short
On the median house price Old Noarlunga is the cheaper of the two, $830,500 against $841,000. The two sit about 1.6 km apart in a straight line, both in South Australia.
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