Census comparison · 2011 · 2016 · 2021
Sunnyvale then and now
Side-by-side ABS Census comparison for Sunnyvale, SA (postcode 5552) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+11.8% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 34 | 40 | 38 | +4 · +11.8% |
| Median age | 41 | 46 | 34 | -7 · -17.1% |
| Median household income | $1,089/wk | $2,125/wk | $2,250/wk | +$1,161 · +106.6% |
| Median personal income | $658/wk | $1,062/wk | $1,208/wk | +$550 · +83.6% |
| Median rent | $92/wk | — | $0/wk | $92 · -100% |
| Median mortgage | $1,083/mo | — | $848/mo | $235 · -21.7% |
| Average household size | 2.7 | 2.3 | 3.0 | +0.3 · +11.1% |
Change is measured from the earliest available Census year to 2021 for each metric.
Sunnyvale trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
38
was 40 in 2016
-2 · -5%
Household income
$2,250/wk
was $2,125/wk in 2016
+$125 · +5.9%
Median age
34
was 46 in 2016
-12 · -26.1%
Dig deeper: Sunnyvale population growth · Sunnyvale then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.