Census comparison · 2011 · 2016 · 2021
Colly Blue then and now
Side-by-side ABS Census comparison for Colly Blue, NSW (postcode 2343) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
-51.1% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 45 | 31 | 22 | -23 · -51.1% |
| Median age | 42 | 53 | 40 | -2 · -4.8% |
| Median household income | $866/wk | $749/wk | $1,375/wk | +$509 · +58.8% |
| Median personal income | $523/wk | $359/wk | $612/wk | +$89 · +17% |
| Median rent | $50/wk | — | $200/wk | +$150 · +300% |
| Median mortgage | $550/mo | — | $820/mo | +$270 · +49.1% |
| Average household size | 2.3 | 1.5 | 2.4 | +0.1 · +4.3% |
Change is measured from the earliest available Census year to 2021 for each metric.
Colly Blue trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
22
was 31 in 2016
-9 · -29%
Household income
$1,375/wk
was $749/wk in 2016
+$626 · +83.6%
Median age
40
was 53 in 2016
-13 · -24.5%
Dig deeper: Colly Blue population growth · Colly Blue then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.