Census comparison · 2011 · 2016 · 2021
Calcium then and now
Side-by-side ABS Census comparison for Calcium, QLD (postcode 4816) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
-7.7% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 13 | 21 | 12 | -1 · -7.7% |
| Median age | 43 | 52 | 57 | +14 · +32.6% |
| Median household income | $1,158/wk | — | $1,812/wk | +$654 · +56.5% |
| Median personal income | $606/wk | $900/wk | $875/wk | +$269 · +44.4% |
| Median rent | $40/wk | — | $0/wk | $40 · -100% |
| Median mortgage | $1,600/mo | — | $3,467/mo | +$1,867 · +116.7% |
| Average household size | 2.7 | — | 1.9 | -0.8 · -29.6% |
Change is measured from the earliest available Census year to 2021 for each metric.
Calcium trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
12
was 21 in 2016
-9 · -42.9%
Median age
57
was 52 in 2016
+5 · +9.6%
Dig deeper: Calcium population growth · Calcium then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.