Twelve Mile Creek, NSW
Suburb profile from official open data — demographics, market signals, schools and safety.
At a glance
- Population
- 159
- Median age
- 49
- Household income
- $933/wk
- Owner-occupied
- 44%
- Renting
- 44%
- Socio-economic advantage
- Decile 1/10 in NSW
- Nearest train station
- Wallarobba Station · 23.3 km
- Nearest emergency dept
- Tomaree Community Hospital · 28.4 km
Sources: ABS Census 2021 & SEIFA 2021 (CC BY 4.0); distances are straight-line from the suburb's address centroid.
Community safety
31 recorded incidents in 2025 · down 16.2% vs 2024
School catchments (suburb centre)
Primary
Karuah PS
Secondary
Hunter River HS
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 · Williamtown - Medowie - Karuah
District population (2025)
17,178
+25% over 10 years
New homes approved (12 mths to May 2026)
131
houses 89 · other 42
ABS statistical district (SA2) containing the suburb centre (CC BY 4.0).
Sold prices by street
Every recorded transaction, free — the most-traded streets in Twelve Mile Creek:
Check any address in Twelve Mile Creek
Free value estimate with the comparable evidence behind it — 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.