Rosny, TAS
Suburb profile from official open data — demographics, market signals, schools and safety.
At a glance
- Population
- 842
- Median age
- 47
- Household income
- $1,853/wk
- Owner-occupied
- 84%
- Renting
- 17%
- Socio-economic advantage
- Decile 10/10 in TAS
- Nearest emergency dept
- Royal Hobart Hospital · 2.5 km
Sources: ABS Census 2021 & SEIFA 2021 (CC BY 4.0); distances are straight-line from the suburb's address centroid.
Growth & supply · Bellerive - Rosny
District population (2025)
6,561
+9% over 10 years
New homes approved (12 mths to May 2026)
24
houses 7 · other 17
ABS statistical district (SA2) containing the suburb centre (CC BY 4.0).
Check any address in Rosny
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.