Idalia vs Oonoonba QLD
Two Queensland suburbs, about 1.2 km apart, side by side — straight from the official numbers.
The numbers
| Idalia | Oonoonba | |
|---|---|---|
| Population (2021) | 4,563 | 2,050 |
| Median age | 32 | 31 |
| Median rent (weekly) | $400 | $320 |
| Owner-occupied | 57% | 47% |
| Family households | 75% | 54% |
| SEIFA advantage (decile of 10) | 10 | 3 |
| Tree canopy | 5% | 10% |
| Population 2011 | 3,595 | 1,155 |
What stands out
Oonoonba rents cheaper — $320 vs $400 a week at the census.
Idalia ranks higher on the SEIFA advantage scale (decile 10 vs 3).
Oonoonba is the greener of the two (10% vs 5% tree canopy).
Growth since 2011: Idalia +27%, Oonoonba +77%.
In short
The two sit about 1.2 km apart in a straight line, both in Queensland.
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