Idalia, QLD
Suburb profile from official open data — demographics, market signals, schools and safety.
At a glance
- Population
- 4,563
- Median age
- 32
- Household income
- $2,524/wk
- Owner-occupied
- 56%
- Renting
- 43%
- Socio-economic advantage
- Decile 10/10 in QLD
- Nearest emergency dept
- Townsville University Hospital · 5.5 km
Sources: ABS Census 2021 & SEIFA 2021 (CC BY 4.0); distances are straight-line from the suburb's address centroid.
Current market rent
$620/wk
median of 74 new leases, Mar qtr 2026
Official state bond/rent data (CC BY), suburb level.
Community safety
497 recorded incidents in 2025 · up 24.3% vs 2024
School catchments (suburb centre)
Junior secondary
William Ross SHS
Primary
Oonoonba SS
Senior secondary
William Ross SHS
Zones at the suburb's address centroid — individual addresses can differ; check any address on PropertyCheck for its exact zones. Source: state education departments (CC BY).
Growth & supply · Oonoonba
District population (2025)
7,544
+17% over 10 years
New homes approved (12 mths to Mar 2026)
16
houses 6 · other 10
ABS statistical district (SA2) containing the suburb centre (CC BY 4.0).
Check any address in Idalia
Verified address records with local data — no paywall, no sign-up.
All figures from official open data with attribution; estimates and medians are statistical outputs, not valuations. Suburb boundaries follow ABS Suburbs and Localities (SAL) 2021.