Trevallyn, TAS
Suburb profile from official open data — demographics, market signals, schools and safety.
At a glance
- Population
- 4,826
- Median age
- 40
- Household income
- $1,614/wk
- Owner-occupied
- 72%
- Renting
- 26%
- Socio-economic advantage
- Decile 10/10 in TAS
- Nearest emergency dept
- Launceston General Hospital · 2.8 km
Sources: ABS Census 2021 & SEIFA 2021 (CC BY 4.0); distances are straight-line from the suburb's address centroid.
Growth & supply · Trevallyn
District population (2025)
4,874
+4% over 10 years
New homes approved (12 mths to Nov 2025)
7
houses 7 · other 0
ABS statistical district (SA2) containing the suburb centre (CC BY 4.0).
Check any address in Trevallyn
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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.