Census comparison · 2011 · 2016 · 2021
Gymea Bay then and now
Side-by-side ABS Census comparison for Gymea Bay, NSW (postcode 2227) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+4.9% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 6,658 | 6,892 | 6,983 | +325 · +4.9% |
| Median age | 39 | 41 | 42 | +3 · +7.7% |
| Median household income | $2,202/wk | $2,523/wk | $3,047/wk | +$845 · +38.4% |
| Median personal income | $740/wk | $855/wk | $1,049/wk | +$309 · +41.8% |
| Median rent | $491/wk | $600/wk | $680/wk | +$189 · +38.5% |
| Median mortgage | $2,698/mo | $2,800/mo | $3,033/mo | +$335 · +12.4% |
| Average household size | 3.1 | 3.1 | 3.1 | 0 · 0% |
Change is measured from the earliest available Census year to 2021 for each metric.
Gymea Bay trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
6,983
was 6,892 in 2016
+91 · +1.3%
Median rent
$680/wk
was $600/wk in 2016
+$80 · +13.3%
Household income
$3,047/wk
was $2,523/wk in 2016
+$524 · +20.8%
Median age
42
was 41 in 2016
+1 · +2.4%
Dig deeper: Gymea Bay population growth · Gymea Bay then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.