Census comparison · 2011 · 2016 · 2021
Baulkham Hills then and now
Side-by-side ABS Census comparison for Baulkham Hills, NSW (postcode 2153) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+14.9% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 32,558 | 37,050 | 37,415 | +4,857 · +14.9% |
| Median age | 37 | 38 | 39 | +2 · +5.4% |
| Median household income | $1,870/wk | $2,107/wk | $2,474/wk | +$604 · +32.3% |
| Median personal income | $710/wk | $794/wk | $973/wk | +$263 · +37% |
| Median rent | $420/wk | $520/wk | $520/wk | +$100 · +23.8% |
| Median mortgage | $2,400/mo | $2,300/mo | $2,600/mo | +$200 · +8.3% |
| Average household size | 2.9 | 3.0 | 3.0 | +0.1 · +3.4% |
Change is measured from the earliest available Census year to 2021 for each metric.
Baulkham Hills trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
37,415
was 37,050 in 2016
+365 · +1%
Median rent
$520/wk
was $520/wk in 2016
$0 · 0%
Household income
$2,474/wk
was $2,107/wk in 2016
+$367 · +17.4%
Median age
39
was 38 in 2016
+1 · +2.6%
Dig deeper: Baulkham Hills population growth · Baulkham Hills then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.