Census comparison · 2011 · 2016 · 2021
Gregory Hills then and now
Side-by-side ABS Census comparison for Gregory Hills, NSW (postcode 2557) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+11186.4% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 81 | 4,985 | 9,142 | +9,061 · +11186.4% |
| Median age | 38 | 29 | 30 | -8 · -21.1% |
| Median household income | $1,613/wk | $2,343/wk | $2,406/wk | +$793 · +49.2% |
| Median personal income | $643/wk | $983/wk | $1,082/wk | +$439 · +68.3% |
| Median rent | $351/wk | $530/wk | $520/wk | +$169 · +48.1% |
| Median mortgage | $2,249/mo | $2,600/mo | $2,554/mo | +$305 · +13.6% |
| Average household size | 3.2 | 3.1 | 3.2 | 0 · 0% |
Change is measured from the earliest available Census year to 2021 for each metric.
Gregory Hills trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
9,142
was 4,985 in 2016
+4,157 · +83.4%
Median rent
$520/wk
was $530/wk in 2016
$10 · -1.9%
Household income
$2,406/wk
was $2,343/wk in 2016
+$63 · +2.7%
Median age
30
was 29 in 2016
+1 · +3.4%
Dig deeper: Gregory Hills population growth · Gregory Hills then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.