Census comparison · 2011 · 2016 · 2021
Tiwi Islands then and now
Side-by-side ABS Census comparison for Tiwi Islands, NT (postcode 0822) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
-14.5% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 227 | 123 | 194 | -33 · -14.5% |
| Median age | 22 | 35 | 17 | -5 · -22.7% |
| Median household income | $1,319/wk | $1,416/wk | $1,625/wk | +$306 · +23.2% |
| Median personal income | $254/wk | $612/wk | $281/wk | +$27 · +10.6% |
| Median rent | — | — | $40/wk | — |
| Median mortgage | — | — | $2,167/mo | — |
| Average household size | 3.5 | 2.6 | 3.2 | -0.3 · -8.6% |
Change is measured from the earliest available Census year to 2021 for each metric.
Tiwi Islands trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
194
was 123 in 2016
+71 · +57.7%
Household income
$1,625/wk
was $1,416/wk in 2016
+$209 · +14.8%
Median age
17
was 35 in 2016
-18 · -51.4%
Dig deeper: Tiwi Islands population growth · Tiwi Islands then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.