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City of OnkaparingaCommunity profile
Service age groups Five year age groups Age-sex pyramid

Morphett Vale

Service age groups

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In 2021, Morphett Vale had lower proportion of male children (under 18) and a similar proportion of males aged 60 or older than the City of Onkaparinga.

The Age Structure of Morphett Vale provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of Morphett Vale'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 Morphett Vale'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
Morphett Vale - Total males (Enumerated)20212011Change
Service age group (years)Number%City of Onkaparinga %Number%City of Onkaparinga %2011 to 2021
Babies and pre-schoolers (0 to 4)6865.95.78077.47.1-121
Primary schoolers (5 to 11)9878.59.29278.59.4+60
Secondary schoolers (12 to 17)7806.77.98337.68.8-53
Tertiary education and independence (18 to 24)1,0108.78.41,0569.79.3-46
Young workforce (25 to 34)1,68114.512.31,51413.912.5+167
Parents and homebuilders (35 to 49)2,18718.819.12,12919.520.7+58
Older workers and pre-retirees (50 to 59)1,39212.012.81,34512.313.2+47
Empty nesters and retirees (60 to 69)1,32411.411.61,33812.310.7-14
Seniors (70 to 84)1,35111.611.28097.47.0+542
Elderly aged (85 and over)2151.91.81411.31.3+74
Total11,613100.0100.010,899100.0100.0+714
Source: Australian Bureau of Statistics, Census of Population and Housing 2011 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, 2011 and 2021 (Enumerated data). Compiled and presented in profile.id by .id (informed decisions).

Dominant groups

Analysis of the male service age groups of Morphett Vale in 2021 compared to the City of Onkaparinga shows that there was a lower proportion of males in the younger age groups (0 to 17 years) and a similar proportion of males in the older age groups (60+ years).

Overall, 21.1% of the male population was aged between 0 and 17, and 24.9% were aged 60 years and over, compared with 22.8% and 24.6% respectively for the City of Onkaparinga.

The major differences between the male age structure of Morphett Vale and the City of Onkaparinga were:

  • A larger percentage of 'Young workforce' (14.5% compared to 12.3%)
  • A smaller percentage of 'Secondary schoolers' (6.7% compared to 7.9%)
  • A smaller percentage of 'Older workers & pre-retirees' (12.0% compared to 12.8%)

Emerging groups

From 2011 to 2021, Morphett Vale's male population increased by 714 people (6.6%). This represents an average annual population change of 0.64% per year over the period.

The largest changes in the male age structure in this area between 2011 and 2021 were in the age groups:

  • Seniors (70 to 84) (+542 males)
  • Young workforce (25 to 34) (+167 males)
  • Babies and pre-schoolers (0 to 4) (-121 males)
  • Elderly aged (85 and over) (+74 males)

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