Census comparison · 2011 · 2016 · 2021
Bilgola Plateau then and now
Side-by-side ABS Census comparison for Bilgola Plateau, NSW (postcode 2107) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+5.2% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 3,470 | 3,518 | 3,650 | +180 · +5.2% |
| Median age | 43 | 44 | 46 | +3 · +7% |
| Median household income | $2,152/wk | $2,399/wk | $2,856/wk | +$704 · +32.7% |
| Median personal income | $775/wk | $903/wk | $1,062/wk | +$287 · +37% |
| Median rent | $698/wk | $810/wk | $895/wk | +$197 · +28.2% |
| Median mortgage | $3,467/mo | $3,100/mo | $3,315/mo | $152 · -4.4% |
| Average household size | 2.9 | 3.0 | 2.9 | 0 · 0% |
Change is measured from the earliest available Census year to 2021 for each metric.
Bilgola Plateau trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
3,650
was 3,518 in 2016
+132 · +3.8%
Median rent
$895/wk
was $810/wk in 2016
+$85 · +10.5%
Household income
$2,856/wk
was $2,399/wk in 2016
+$457 · +19%
Median age
46
was 44 in 2016
+2 · +4.5%
Dig deeper: Bilgola Plateau population growth · Bilgola Plateau then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.