Census comparison · 2011 · 2016 · 2021
Knapp Creek then and now
Side-by-side ABS Census comparison for Knapp Creek, QLD (postcode 4285) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+34.1% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 44 | 59 | 59 | +15 · +34.1% |
| Median age | 48 | 49 | 54 | +6 · +12.5% |
| Median household income | $844/wk | $1,875/wk | $2,035/wk | +$1,191 · +141.1% |
| Median personal income | $406/wk | $575/wk | $840/wk | +$434 · +106.9% |
| Median rent | $200/wk | — | $200/wk | $0 · 0% |
| Median mortgage | $1,387/mo | $1,517/mo | $1,517/mo | +$130 · +9.4% |
| Average household size | 2.4 | 2.5 | 2.3 | -0.1 · -4.2% |
Change is measured from the earliest available Census year to 2021 for each metric.
Knapp Creek trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
59
was 59 in 2016
0 · 0%
Household income
$2,035/wk
was $1,875/wk in 2016
+$160 · +8.5%
Median age
54
was 49 in 2016
+5 · +10.2%
Dig deeper: Knapp Creek population growth · Knapp Creek then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.