Marion Bay, TAS
Suburb profile from official open data — demographics, market signals, schools and safety.
At a glance
- Population
- 56
- Median age
- 53
- Household income
- $1,325/wk
- Owner-occupied
- 82%
- Renting
- 14%
- Socio-economic advantage
- Decile 7/10 in TAS
- Nearest emergency dept
- Royal Hobart Hospital · 43.7 km
Sources: ABS Census 2021 & SEIFA 2021 (CC BY 4.0); distances are straight-line from the suburb's address centroid.
Growth & supply · Dodges Ferry - Lewisham
District population (2025)
9,122
+22% over 10 years
New homes approved (12 mths to May 2026)
36
houses 36 · other 0
ABS statistical district (SA2) containing the suburb centre (CC BY 4.0).
Check any address in Marion Bay
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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.