Census comparison · 2011 · 2016 · 2021
Clontarf then and now
Side-by-side ABS Census comparison for Clontarf, QLD (postcode 4357) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
-9.7% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 31 | 25 | 28 | -3 · -9.7% |
| Median age | 46 | 33 | 49 | +3 · +6.5% |
| Median household income | $1,208/wk | $2,749/wk | $2,125/wk | +$917 · +75.9% |
| Median personal income | $477/wk | $1,125/wk | $1,156/wk | +$679 · +142.3% |
| Median rent | $120/wk | — | $0/wk | $120 · -100% |
| Median mortgage | — | — | $2,167/mo | — |
| Average household size | 2.5 | 5.0 | 2.5 | 0 · 0% |
Change is measured from the earliest available Census year to 2021 for each metric.
Clontarf trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
28
was 25 in 2016
+3 · +12%
Household income
$2,125/wk
was $2,749/wk in 2016
$624 · -22.7%
Median age
49
was 33 in 2016
+16 · +48.5%
Dig deeper: Clontarf population growth · Clontarf then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.