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Willoughby City CouncilCommunity profile
Service age groups Five year age groups Age-sex pyramid

West Ward

Service age groups

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In 2021, West Ward had lower proportion of children (under 18) and a lower proportion of persons aged 60 or older than Sailors Bay Ward.

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

Service age groups divide the population into age categories that reflect typical life-stages. They indicate the level of demand for services that target people at different stages in life and how that demand is changing.

To get a more complete picture West Ward'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?'

Refers to:

Total population

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Age structure - Service age groups
West Ward - Total persons (Enumerated)20212001Change
Service age group (years)Number%Sailors Bay Ward %Number%Sailors Bay Ward %2001 to 2021
Babies and pre-schoolers (0 to 4)1,1405.14.88125.97.1+328
Primary schoolers (5 to 11)1,9188.510.49396.89.6+979
Secondary schoolers (12 to 17)1,4906.69.89006.57.4+590
Tertiary education and independence (18 to 24)1,7377.77.31,58611.57.7+151
Young workforce (25 to 34)3,61716.16.82,44017.713.2+1,177
Parents and homebuilders (35 to 49)5,71325.421.43,10722.623.5+2,606
Older workers and pre-retirees (50 to 59)2,41010.715.41,57311.413.0+837
Empty nesters and retirees (60 to 69)1,9838.810.58546.27.0+1,129
Seniors (70 to 84)1,8318.110.31,1988.78.8+633
Elderly aged (85 and over)6312.83.43642.62.7+267
Total22,470100.0100.013,773100.0100.0+8,697
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
Source: Australian Bureau of Statistics, Census of Population and Housing, 2021 (Enumerated data). Compiled and presented in profile.id by .id (informed decisions).
Source: Australian Bureau of Statistics, Census of Population and Housing, 2001 and 2021 (Enumerated data). Compiled and presented in profile.id by .id (informed decisions).

Dominant groups

Analysis of the service age groups of West Ward in 2021 compared to Sailors Bay Ward shows that there was a lower proportion of people in the younger age groups (0 to 17 years) as well as a lower proportion of people in the older age groups (60+ years).

Overall, 20.2% of the population was aged between 0 and 17, and 19.8% were aged 60 years and over, compared with 25.1% and 24.1% respectively for Sailors Bay Ward.

The major differences between the age structure of West Ward and Sailors Bay Ward were:

  • A larger percentage of 'Young workforce' (16.1% compared to 6.8%)
  • A larger percentage of 'Parents and homebuilders' (25.4% compared to 21.4%)
  • A smaller percentage of 'Older workers & pre-retirees' (10.7% compared to 15.4%)
  • A smaller percentage of 'Secondary schoolers' (6.6% compared to 9.8%)

Emerging groups

From 2001 to 2021, West Ward's population increased by 8,697 people (63.1%). This represents an average annual population change of 2.48% per year over the period.

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

  • Parents and homebuilders (35 to 49) (+2,606 people)
  • Young workforce (25 to 34) (+1,177 people)
  • Empty nesters and retirees (60 to 69) (+1,129 people)
  • Primary schoolers (5 to 11) (+979 people)

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