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Hobsons Bay CityCommunity profile

Hobsons Bay City

Service age groups

In 2021, Hobsons Bay City had similar proportion of male children (under 18) and a higher proportion of males aged 60 or older than Greater Melbourne.

The Age Structure of Hobsons Bay City provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of Hobsons Bay City'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 Hobsons Bay 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 - Service age groups
Hobsons Bay City - Total males (Enumerated)20212001Change
Service age group (years)Number%Greater Melbourne %Number%Greater Melbourne %2001 to 2021
Babies and pre-schoolers (0 to 4)3,0106.86.22,8917.46.8+119
Primary schoolers (5 to 11)3,9979.09.13,93610.09.9+61
Secondary schoolers (12 to 17)2,9446.67.23,0757.88.3-131
Tertiary education and independence (18 to 24)3,2757.49.33,3518.510.4-76
Young workforce (25 to 34)6,10813.816.26,20615.815.9-98
Parents and homebuilders (35 to 49)10,05022.721.69,39623.922.6+654
Older workers and pre-retirees (50 to 59)5,85913.211.84,40511.211.6+1,454
Empty nesters and retirees (60 to 69)4,59810.49.13,0037.67.3+1,595
Seniors (70 to 84)3,6798.38.02,7236.96.4+956
Elderly aged (85 and over)7871.81.63290.80.9+458
Total44,307100.0100.039,315100.0100.0+4,992
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 male service age groups of Hobsons Bay City in 2021 compared to Greater Melbourne shows that there was a similar proportion of males in the younger age groups (0 to 17 years) and a higher proportion of males in the older age groups (60+ years).

Overall, 22.5% of the male population was aged between 0 and 17, and 20.5% were aged 60 years and over, compared with 22.5% and 18.7% respectively for Greater Melbourne.

The major differences between the male age structure of Hobsons Bay City and Greater Melbourne were:

  • A larger percentage of 'Older workers & pre-retirees' (13.2% compared to 11.8%)
  • A larger percentage of 'Empty nesters and retirees' (10.4% compared to 9.1%)
  • A smaller percentage of 'Young workforce' (13.8% compared to 16.2%)
  • A smaller percentage of 'Tertiary education & independence' (7.4% compared to 9.3%)

Emerging groups

From 2001 to 2021, Hobsons Bay City's male population increased by 4,992 people (12.7%). This represents an average annual population change of 0.6% per year over the period.

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

  • Empty nesters and retirees (60 to 69) (+1,595 males)
  • Older workers and pre-retirees (50 to 59) (+1,454 males)
  • Seniors (70 to 84) (+956 males)
  • Parents and homebuilders (35 to 49) (+654 males)

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