Census comparison · 2011 · 2016 · 2021
Gretna then and now
Side-by-side ABS Census comparison for Gretna, TAS (postcode 7140) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+17.1% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 217 | 211 | 254 | +37 · +17.1% |
| Median age | 40 | 42 | 38 | -2 · -5% |
| Median household income | $836/wk | $1,156/wk | $1,388/wk | +$552 · +66% |
| Median personal income | $390/wk | $484/wk | $720/wk | +$330 · +84.6% |
| Median rent | $120/wk | $208/wk | $200/wk | +$80 · +66.7% |
| Median mortgage | $1,096/mo | $1,000/mo | $1,083/mo | $13 · -1.2% |
| Average household size | 2.3 | 2.6 | 2.8 | +0.5 · +21.7% |
Change is measured from the earliest available Census year to 2021 for each metric.
Gretna trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
254
was 211 in 2016
+43 · +20.4%
Median rent
$200/wk
was $208/wk in 2016
$8 · -3.8%
Household income
$1,388/wk
was $1,156/wk in 2016
+$232 · +20.1%
Median age
38
was 42 in 2016
-4 · -9.5%
Dig deeper: Gretna population growth · Gretna then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.