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Willoughby City CouncilCommunity profile

Willoughby City

Five year age groups

In 2021, there were 2,356 people born in India living in Willoughby City Council, with largest age group being 35 to 39 year olds in 2021.

The Age Structure of the overseas born population in Willoughby City Council provides key insights into the level of demand for age based services and facilities such as child care and language services. Overseas-born populations may have a quite different age profile to the general population, depending on when the main groups migrated. For instance in a student area they are likely to be younger, however an area which received a lot of post-war migration may have an older population.

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 Willoughby City Council's overseas-born 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?'

Five year age groups
Willoughby City Council - born in India20212016Change
Five year age groups (years)Number%Greater SydneyNumber%Greater Sydney2016 to 2021
0 to 4311.31.2703.72.5-39
5 to 91687.14.21256.63.3+43
10 to 141466.23.3502.62.9+96
15 to 19462.02.5321.72.7+14
20 to 24502.15.5392.16.0+11
25 to 291295.511.11889.913.7-59
30 to 3430312.915.344123.221.4-138
35 to 3957024.220.141221.716.0+158
40 to 4441317.513.220210.69.0+211
45 to 491827.76.9743.95.6+108
50 to 54652.84.1573.04.6+8
55 to 59462.03.4492.63.5-3
60 to 64632.72.7361.92.9+27
65 to 69381.62.3402.12.1-2
70 to 74462.01.7331.71.5+13
75 to 79210.91.2201.11.0+1
80 to 84210.90.7120.60.7+9
85 and over180.80.6180.90.60
Total people2,356100.0100.01,898100.0100.0+458
Source: Australian Bureau of Statistics, Census of Population and Housing 2016 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 the population born in India in Willoughby City Council in 2021 compared to Greater Sydney shows that there was a higher proportion of people in the younger age groups (under 15) and a similar proportion of people in the older age groups (65+).

Overall, 14.6% of the population born in India was aged between 0 and 14, and 6.1% were aged 65 years and over, compared with 8.8% and 6.5% respectively for Greater Sydney.

The major differences between the age structure of the population born in India in Willoughby City and Greater Sydney were:

  • A larger percentage of people aged 40 to 44 (17.5% compared to 13.2%)
  • A larger percentage of people aged 35 to 39 (24.2% compared to 20.1%)
  • A smaller percentage of people aged 25 to 29 (5.5% compared to 11.1%)
  • A smaller percentage of people aged 20 to 24 (2.1% compared to 5.5%)

Emerging groups

The largest changes in age structure of the population born in India in this area between 2016 and 2021 were in the age groups:

  • 40 to 44 (+211 persons)
  • 35 to 39 (+158 persons)
  • 30 to 34 (-138 persons)
  • 45 to 49 (+108 persons)

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