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Western Sydney (LGA)Community profile

Randwick City

Five year age groups

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In 2021, the largest age group in Randwick City was 30 to 34 year olds. The group that changed the most since 2001 was 20 to 24 year olds, decreasing by 2,874 people.

The Age Structure of Randwick City provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Randwick City's residential role and function and how it is likely to change in the future.

Five year age groups present a classic age profile of the population. Each age group covers exactly five years, which enables direct comparison between each group.

To get a more complete picture Randwick City's Age Structure should be viewed in conjunction with Household Types and Dwelling Types.

Q:

Derived from the Census question:

'What is the person's date of birth or age?'

Age structure - Five year age groups
Randwick City - Total persons (Usual residence)20212001Change
Five year age groups (years)Number%City of Sydney %Number%City of Sydney %2001 to 2021
0 to 46,8325.13.56,2075.23.6+625
5 to 96,9655.22.35,5444.73.0+1,421
10 to 146,8685.11.85,3914.53.1+1,477
15 to 196,6775.02.57,4946.35.3-817
20 to 249,4977.110.212,37110.411.9-2,874
25 to 2912,1829.116.312,22710.315.0-45
30 to 3412,3939.215.911,0439.312.6+1,350
35 to 3910,7348.011.29,7918.39.2+943
40 to 449,6137.27.58,2827.07.2+1,331
45 to 499,0516.75.77,6326.46.1+1,419
50 to 548,4126.35.17,0105.95.7+1,402
55 to 597,5665.64.55,4884.64.3+2,078
60 to 646,5214.93.94,5183.83.4+2,003
65 to 695,6184.23.23,9353.32.8+1,683
70 to 745,0443.82.74,0093.42.6+1,035
75 to 793,9873.01.73,5353.02.0+452
80 to 842,9222.21.12,3282.01.2+594
85 and over3,3712.51.01,8591.60.9+1,512
Total population134,253100.0100.0118,664100.0100.0+15,589
Source: Australian Bureau of Statistics, Census of Population and Housing 2001 and 2021. Compiled and presented by .id (informed decisions).
Please refer to specific data notes for more information

Dominant groups

Analysis of the five year age groups of Randwick City in 2021 compared to the City of Sydney shows that there was a higher proportion of people in the younger age groups (under 15) as well as a higher proportion of people in the older age groups (65+).

Overall, 15.4% of the population was aged between 0 and 15, and 15.6% were aged 65 years and over, compared with 7.6% and 9.6% respectively for the City of Sydney.

The major differences between the age structure of Randwick City and the City of Sydney were:

  • A larger percentage of persons aged 10 to 14 (5.1% compared to 1.8%)
  • A smaller percentage of persons aged 25 to 29 (9.1% compared to 16.3%)
  • A smaller percentage of persons aged 30 to 34 (9.2% compared to 15.9%)
  • A smaller percentage of persons aged 35 to 39 (8.0% compared to 11.2%)

Emerging groups

From 2001 to 2021, Randwick City's population increased by 15,589 people (13.1%). This represents an average annual population change of 0.62% per year over the period.

The largest changes in age structure in this area between 2001 and 2021 were in the age groups:

  • 20 to 24 (-2,874 persons)
  • 55 to 59 (+2,078 persons)
  • 60 to 64 (+2,003 persons)
  • 65 to 69 (+1,683 persons)

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