Census comparison · 2011 · 2016 · 2021
Seven Hills then and now
Side-by-side ABS Census comparison for Seven Hills, NSW (postcode 2147) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+9.8% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 18,301 | 19,326 | 20,095 | +1,794 · +9.8% |
| Median age | 36 | 36 | 37 | +1 · +2.8% |
| Median household income | $1,309/wk | $1,551/wk | $1,892/wk | +$583 · +44.5% |
| Median personal income | $546/wk | $645/wk | $780/wk | +$234 · +42.9% |
| Median rent | $275/wk | $380/wk | $400/wk | +$125 · +45.5% |
| Median mortgage | $2,000/mo | $2,058/mo | $2,200/mo | +$200 · +10% |
| Average household size | 2.8 | 2.9 | 2.8 | 0 · 0% |
Change is measured from the earliest available Census year to 2021 for each metric.
Seven Hills trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
20,095
was 19,326 in 2016
+769 · +4%
Median rent
$400/wk
was $380/wk in 2016
+$20 · +5.3%
Household income
$1,892/wk
was $1,551/wk in 2016
+$341 · +22%
Median age
37
was 36 in 2016
+1 · +2.8%
Dig deeper: Seven Hills population growth · Seven Hills then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.