Census comparison · 2011 · 2016 · 2021
Karlgarin then and now
Side-by-side ABS Census comparison for Karlgarin, WA (postcode 6358) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
-12.5% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 120 | 93 | 105 | -15 · -12.5% |
| Median age | 46 | 47 | 36 | -10 · -21.7% |
| Median household income | $809/wk | $1,625/wk | $1,550/wk | +$741 · +91.6% |
| Median personal income | $459/wk | $812/wk | $814/wk | +$355 · +77.3% |
| Median rent | — | — | $80/wk | — |
| Median mortgage | $472/mo | $542/mo | $260/mo | $212 · -44.9% |
| Average household size | 2.4 | 1.8 | 2.3 | -0.1 · -4.2% |
Change is measured from the earliest available Census year to 2021 for each metric.
Karlgarin trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
105
was 93 in 2016
+12 · +12.9%
Household income
$1,550/wk
was $1,625/wk in 2016
$75 · -4.6%
Median age
36
was 47 in 2016
-11 · -23.4%
Dig deeper: Karlgarin population growth · Karlgarin then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.