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Census 2011 → 2021

Illawarra population growth

How the population of Illawarra, VIC (3381) changed across ABS Census years from 2011 to 2021.

Population

Census 2011 → 2016 → 2021

+53.8% over 10 years

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2011 and 2016 figures are mapped onto 2021 suburb boundaries, so comparisons are approximate where borders changed.

2011 population

52

2016 population

82

2021 population

80

2011 → 2021

+53.8%

-2 since 2016

Illawarra trends (2016 → 2021)

Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.

Population

80

was 82 in 2016

-2 · -2.4%

Household income

$1,791/wk

was $1,312/wk in 2016

+$479 · +36.5%

Median age

42

was 41 in 2016

+1 · +2.4%

Dig deeper: Illawarra population growth · Illawarra then and now

Illawarra suburb profileIllawarra then and nowFastest growing suburbs in Melbourne

Source: ABS Census 2011, 2016 & 2021. Methodology