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City of BoroondaraCommunity profile

2016 Census data has been released and we are busy processing it to update this website. View our latest releases here.

Glen Iris

Five year age groups

This topic has been updated with 2016 Census data for all areas. What's this?

There were 264 people over the age of 85 living in Glen Iris in 2016, with largest age group being 45 to 49 year olds.

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

Five year age groups present a classic age profile of the population. Each age group covers exactly five years, which enables direct comparison between each group.

To get a more complete picture Glen Iris's Age Structure should be viewed in conjunction with Household Types and Dwelling Types.


Derived from the Census question:

'What is the person's date of birth or age?'

Age structure - Five year age groups
Glen Iris - Total persons (Usual residence)20162011Change
Five year age groups (years)Number%City of Boroondara %Number%City of Boroondara %2011 to 2016
0 to 48025.24.61,0366.85.1-234
5 to 91,1987.86.01,1127.36.0+85
10 to 141,1677.66.61,0566.96.3+111
15 to 191,1247.37.11,0256.77.3+98
20 to 249916.48.01,0196.78.1-29
25 to 297434.87.37975.27.2-54
30 to 347504.96.27555.05.7-5
35 to 399156.05.81,0486.96.1-133
40 to 441,1387.46.61,2408.17.3-102
45 to 491,2728.37.41,2858.47.6-13
50 to 541,2368.07.01,1057.37.1+131
55 to 599916.46.11,0476.96.1-56
60 to 648625.65.28805.85.4-18
65 to 697474.94.75823.84.0+165
70 to 745223.43.63892.63.0+132
75 to 793982.62.73052.02.5+93
80 to 842421.62.12731.82.4-30
85 and over2641.72.92681.82.9-4
Total population15,370100.0100.015,234100.0100.0+136
Source: Australian Bureau of Statistics, Census of Population and Housing 2011 and 2016. Compiled and presented by .id , the population experts.

Please refer to specific data notes for more information

Dominant groups

Analysis of the five year age groups of Glen Iris in 2016 compared to City of Boroondara shows that there was a higher proportion of people in the younger age groups (under 15) and a lower proportion of people in the older age groups (65+).

Overall, 20.6% of the population was aged between 0 and 15, and 14.2% were aged 65 years and over, compared with 17.2% and 16.0% respectively for City of Boroondara.

The major differences between the age structure of Glen Iris and City of Boroondara were:

  • A larger percentage of persons aged 5 to 9 (7.8% compared to 6.0%)
  • A smaller percentage of persons aged 25 to 29 (4.8% compared to 7.3%)
  • A smaller percentage of persons aged 20 to 24 (6.4% compared to 8.0%)
  • A smaller percentage of persons aged 30 to 34 (4.9% compared to 6.2%)

Emerging groups

From 2011 to 2016, Glen Iris's population increased by 136 people (0.9%). This represents an average annual population change of 0.18% per year over the period.

The largest changes in age structure in this area between 2011 and 2016 were in the age groups:

  • 0 to 4 (-234 persons)
  • 65 to 69 (+165 persons)
  • 35 to 39 (-133 persons)
  • 70 to 74 (+132 persons)