Census comparison · 2011 · 2016 · 2021
Mystery Bay then and now
Side-by-side ABS Census comparison for Mystery Bay, NSW (postcode 2546) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+12.4% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 177 | 191 | 199 | +22 · +12.4% |
| Median age | 53 | 59 | 63 | +10 · +18.9% |
| Median household income | $657/wk | $928/wk | $1,125/wk | +$468 · +71.2% |
| Median personal income | $448/wk | $485/wk | $601/wk | +$153 · +34.2% |
| Median rent | $190/wk | $280/wk | $360/wk | +$170 · +89.5% |
| Median mortgage | $1,213/mo | $1,600/mo | $1,224/mo | +$11 · +0.9% |
| Average household size | 2.2 | 2.0 | 2.0 | -0.2 · -9.1% |
Change is measured from the earliest available Census year to 2021 for each metric.
Mystery Bay trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
199
was 191 in 2016
+8 · +4.2%
Median rent
$360/wk
was $280/wk in 2016
+$80 · +28.6%
Household income
$1,125/wk
was $928/wk in 2016
+$197 · +21.2%
Median age
63
was 59 in 2016
+4 · +6.8%
Dig deeper: Mystery Bay population growth · Mystery Bay then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.