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Bass Coast ShireCommunity profile

Phillip Island

Service age groups

In 2021, Phillip Island had higher proportion of children (under 18) and a lower proportion of persons aged 60 or older than Wonthaggi - Cape Paterson.

The Age Structure of Phillip Island provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of Phillip Island'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 Phillip Island'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
Phillip Island - Total persons (Enumerated)20212006Change
Service age group (years)Number%Wonthaggi - Cape Paterson %Number%Wonthaggi - Cape Paterson %2006 to 2021
Babies and pre-schoolers (0 to 4)6024.43.54495.74.7+153
Primary schoolers (5 to 11)1,0687.86.56478.27.8+421
Secondary schoolers (12 to 17)8706.45.96378.18.1+233
Tertiary education and independence (18 to 24)6504.85.53834.96.7+267
Young workforce (25 to 34)1,1838.79.17749.88.0+409
Parents and homebuilders (35 to 49)2,27816.715.01,62720.718.8+651
Older workers and pre-retirees (50 to 59)1,88813.812.81,13614.413.1+752
Empty nesters and retirees (60 to 69)2,54718.717.51,05113.412.9+1,496
Seniors (70 to 84)2,17916.019.296512.316.8+1,214
Elderly aged (85 and over)3902.95.01972.53.2+193
Total13,655100.0100.07,866100.0100.0+5,789
Source: Australian Bureau of Statistics, Census of Population and Housing 2006 and 2021. Compiled and presented by .id (informed decisions).
Please refer to specific data notes for more information

Dominant groups

Analysis of the service age groups of Phillip Island in 2021 compared to Wonthaggi - Cape Paterson shows that there was a higher proportion of people in the younger age groups (0 to 17 years) and a lower proportion of people in the older age groups (60+ years).

Overall, 18.6% of the population was aged between 0 and 17, and 37.5% were aged 60 years and over, compared with 16.0% and 41.6% respectively for Wonthaggi - Cape Paterson.

The major differences between the age structure of Phillip Island and Wonthaggi - Cape Paterson were:

  • A larger percentage of 'Parents and homebuilders' (16.7% compared to 15.0%)
  • A larger percentage of 'Primary schoolers' (7.8% compared to 6.5%)
  • A smaller percentage of 'Seniors' (16.0% compared to 19.2%)
  • A smaller percentage of 'Frail aged' (2.9% compared to 5.0%)

Emerging groups

From 2006 to 2021, Phillip Island's population increased by 5,789 people (73.6%). This represents an average annual population change of 3.75% per year over the period.

The largest changes in the age structure in this area between 2006 and 2021 were in the age groups:

  • Empty nesters and retirees (60 to 69) (+1,496 people)
  • Seniors (70 to 84) (+1,214 people)
  • Older workers and pre-retirees (50 to 59) (+752 people)
  • Parents and homebuilders (35 to 49) (+651 people)

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