Census comparison · 2011 · 2016 · 2021
Trinity Park then and now
Side-by-side ABS Census comparison for Trinity Park, QLD (postcode 4879) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+43.2% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 2,469 | 3,105 | 3,536 | +1,067 · +43.2% |
| Median age | 33 | 34 | 36 | +3 · +9.1% |
| Median household income | $1,391/wk | $1,747/wk | $2,008/wk | +$617 · +44.4% |
| Median personal income | $669/wk | $789/wk | $920/wk | +$251 · +37.5% |
| Median rent | $360/wk | $420/wk | $465/wk | +$105 · +29.2% |
| Median mortgage | $2,144/mo | $1,911/mo | $1,733/mo | $411 · -19.2% |
| Average household size | 2.7 | 2.7 | 2.8 | +0.1 · +3.7% |
Change is measured from the earliest available Census year to 2021 for each metric.
Trinity Park trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
3,536
was 3,105 in 2016
+431 · +13.9%
Median rent
$465/wk
was $420/wk in 2016
+$45 · +10.7%
Household income
$2,008/wk
was $1,747/wk in 2016
+$261 · +14.9%
Median age
36
was 34 in 2016
+2 · +5.9%
Dig deeper: Trinity Park population growth · Trinity Park then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.