Census comparison · 2011 · 2016 · 2021
Holder Siding then and now
Side-by-side ABS Census comparison for Holder Siding, SA (postcode 5330) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+8.3% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 12 | 17 | 13 | +1 · +8.3% |
| Median age | 43 | 33 | 38 | -5 · -11.6% |
| Median household income | $805/wk | $900/wk | $1,649/wk | +$844 · +104.8% |
| Median personal income | $448/wk | $462/wk | $1,125/wk | +$677 · +151.1% |
| Median rent | $100/wk | — | $80/wk | $20 · -20% |
| Median mortgage | $1,083/mo | — | $1,300/mo | +$217 · +20% |
| Average household size | 2.4 | — | 2.3 | -0.1 · -4.2% |
Change is measured from the earliest available Census year to 2021 for each metric.
Holder Siding trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
13
was 17 in 2016
-4 · -23.5%
Household income
$1,649/wk
was $900/wk in 2016
+$749 · +83.2%
Median age
38
was 33 in 2016
+5 · +15.2%
Dig deeper: Holder Siding population growth · Holder Siding then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.