Census 2011 → 2021

Castle Hill population growth

How the population of Castle Hill, NSW (2154) changed across ABS Census years from 2011 to 2021.

Population

Census 2011 → 2016 → 2021

+7.8% over 10 years

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

2011 population

37,928

2016 population

39,594

2021 population

40,874

2011 → 2021

+7.8%

+1,280 since 2016

Castle Hill trends (2016 → 2021)

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

Population

40,874

was 39,594 in 2016

+1,280 · +3.2%

Median rent

$560/wk

was $555/wk in 2016

+$5 · +0.9%

Household income

$2,551/wk

was $2,219/wk in 2016

+$332 · +15%

Median age

was 40 in 2016

+2 · +5%

Source: ABS Census 2011, 2016 & 2021. Methodology