Census comparison · 2011 · 2016 · 2021
Wahroonga then and now
Side-by-side ABS Census comparison for Wahroonga, NSW (postcode 2076) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+6.7% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 16,735 | 17,371 | 17,853 | +1,118 · +6.7% |
| Median age | 41 | 41 | 44 | +3 · +7.3% |
| Median household income | $2,368/wk | $2,584/wk | $2,998/wk | +$630 · +26.6% |
| Median personal income | $787/wk | $912/wk | $1,042/wk | +$255 · +32.4% |
| Median rent | $500/wk | $600/wk | $600/wk | +$100 · +20% |
| Median mortgage | $2,989/mo | $3,000/mo | $3,467/mo | +$478 · +16% |
| Average household size | 2.9 | 2.9 | 2.9 | 0 · 0% |
Change is measured from the earliest available Census year to 2021 for each metric.
Wahroonga trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
17,853
was 17,371 in 2016
+482 · +2.8%
Median rent
$600/wk
was $600/wk in 2016
$0 · 0%
Household income
$2,998/wk
was $2,584/wk in 2016
+$414 · +16%
Median age
44
was 41 in 2016
+3 · +7.3%
Dig deeper: Wahroonga population growth · Wahroonga then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.