Marengo, NSW
Suburb profile from official open data — demographics, market signals, schools and safety.
At a glance
- Population
- 8
- Median age
- 27
- Household income
- $1,249/wk
- Socio-economic advantage
- Decile 4/10 in NSW
- Nearest emergency dept
- Dorrigo Multi Purpose Service · 35.7 km
Sources: ABS Census 2021 & SEIFA 2021 (CC BY 4.0); distances are straight-line from the suburb's address centroid.
Community safety
0 recorded incidents in 2025 · down 100.0% vs 2024
School catchments (suburb centre)
Primary
Dundurrabin PS
Secondary
Dorrigo 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 · Dorrigo
District population (2025)
3,250
-1% over 10 years
New homes approved (12 mths to Mar 2026)
13
houses 13 · other 0
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 Marengo: