Census comparison · 2011 · 2016 · 2021
Hollow Tree then and now
Side-by-side ABS Census comparison for Hollow Tree, TAS (postcode 7140) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
-8.3% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 36 | 28 | 33 | -3 · -8.3% |
| Median age | 40 | 30 | 36 | -4 · -10% |
| Median household income | $836/wk | $1,062/wk | $1,458/wk | +$622 · +74.4% |
| Median personal income | $390/wk | $450/wk | $850/wk | +$460 · +117.9% |
| Median rent | $120/wk | $120/wk | $135/wk | +$15 · +12.5% |
| Median mortgage | $1,096/mo | — | $361/mo | $735 · -67.1% |
| Average household size | 2.3 | 3.7 | 2.8 | +0.5 · +21.7% |
Change is measured from the earliest available Census year to 2021 for each metric.
Hollow Tree trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
33
was 28 in 2016
+5 · +17.9%
Median rent
$135/wk
was $120/wk in 2016
+$15 · +12.5%
Household income
$1,458/wk
was $1,062/wk in 2016
+$396 · +37.3%
Median age
36
was 30 in 2016
+6 · +20%
Dig deeper: Hollow Tree population growth · Hollow Tree then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.