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City of Merri-bekCommunity profile

In 2021, Glenroy had higher proportion of children (under 18) and a similar proportion of persons aged 60 or older than the City of Merri-bek.

The Age Structure of Glenroy provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of Glenroy'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 Glenroy'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
Glenroy - Total persons (Usual residence)20212016Change
Service age group (years)Number%City of Merri-bek %Number%City of Merri-bek %2016 to 2021
Babies and pre-schoolers (0 to 4)1,7387.35.71,5857.36.3+152
Primary schoolers (5 to 11)1,7607.47.11,6397.57.2+120
Secondary schoolers (12 to 17)1,2005.05.11,1735.44.9+26
Tertiary education and independence (18 to 24)2,2929.69.02,0649.59.9+228
Young workforce (25 to 34)5,22722.021.74,68621.521.8+540
Parents and homebuilders (35 to 49)4,93620.823.04,28219.622.1+653
Older workers and pre-retirees (50 to 59)2,3439.910.82,1369.810.2+207
Empty nesters and retirees (60 to 69)1,6406.97.61,4706.77.1+169
Seniors (70 to 84)1,8017.67.31,9799.17.8-178
Elderly aged (85 and over)8433.52.77823.62.7+60
Total23,780100.0100.021,801100.0100.0+1,978
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 service age groups of Glenroy in 2021 compared to the City of Merri-bek shows that there was a higher proportion of people in the younger age groups (0 to 17 years) and a similar proportion of people in the older age groups (60+ years).

Overall, 19.8% of the population was aged between 0 and 17, and 18.0% were aged 60 years and over, compared with 17.9% and 17.6% respectively for the City of Merri-bek.

The major differences between the age structure of Glenroy and the City of Merri-bek were:

  • A larger percentage of 'Babies and pre-schoolers' (7.3% compared to 5.7%)
  • A larger percentage of 'Frail aged' (3.5% compared to 2.7%)
  • A smaller percentage of 'Parents and homebuilders' (20.8% compared to 23.0%)
  • A smaller percentage of 'Older workers & pre-retirees' (9.9% compared to 10.8%)

Emerging groups

From 2016 to 2021, Glenroy's population increased by 1,979 people (9.1%). This represents an average annual population change of 1.75% per year over the period.

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

  • Parents and homebuilders (35 to 49) (+653 people)
  • Young workforce (25 to 34) (+540 people)
  • Tertiary education and independence (18 to 24) (+228 people)
  • Older workers and pre-retirees (50 to 59) (+207 people)

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