Old Noarlunga, SA
Suburb profile from official open data — demographics, market signals, schools and safety.
At a glance
- Population
- 1,531
- Median age
- 41
- Household income
- $1,485/wk
- Owner-occupied
- 79%
- Renting
- 18%
- Socio-economic advantage
- Decile 2/10 in SA
- Nearest emergency dept
- Noarlunga Hospital · 4.9 km
Sources: ABS Census 2021 & SEIFA 2021 (CC BY 4.0); distances are straight-line from the suburb's address centroid.
Current market rent
$490/wk
median, Jan-Mar 2026 · houses $490 · units $500
Official state bond/rent data (CC BY), suburb level.
Community safety
135 recorded incidents in 2025 · down 17.2% vs 2024
Growth & supply · Seaford - Seaford Meadows
District population (2025)
15,439
+27% over 10 years
New homes approved (12 mths to May 2026)
155
houses 122 · other 33
ABS statistical district (SA2) containing the suburb centre (CC BY 4.0).
Check any address in Old Noarlunga
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.