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City of StonningtonCommunity profile

Stonnington (C) - Prahran SLA

Five year age groups

In 2021, the largest age group in Stonnington (C) - Prahran SLA was 25 to 29 year olds. The group that changed the most since 2006 was 25 to 29 year olds, increasing by 2,506 people.

The Age Structure of Stonnington (C) - Prahran SLA provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Stonnington (C) - Prahran SLA'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 Stonnington (C) - Prahran SLA'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 - Five year age groups
Stonnington (C) - Prahran SLA - Total persons (Enumerated)20212006Change
Five year age groups (years)Number%Greater Melbourne %Number%Greater Melbourne %2006 to 2021
0 to 41,7843.35.91,7403.96.3+44
5 to 91,4302.66.31,3082.96.3+122
10 to 141,3702.56.01,2362.76.5+134
15 to 191,6153.05.61,7834.06.8-168
20 to 244,4678.26.74,57410.27.4-107
25 to 298,66815.87.86,16213.77.2+2,506
30 to 347,73014.18.35,47612.27.7+2,254
35 to 395,3339.78.13,8908.68.0+1,443
40 to 443,3876.26.92,9166.57.6+471
45 to 492,8825.36.52,6175.87.2+265
50 to 542,8865.36.32,4145.46.4+472
55 to 592,5634.75.62,5755.75.8-12
60 to 642,3494.35.12,1894.94.4+160
65 to 692,1674.04.31,7153.83.5+452
70 to 742,0433.73.81,3603.02.9+683
75 to 791,6233.02.81,1842.62.6+439
80 to 841,2272.22.09782.22.0+249
85 and over1,1902.22.08802.01.6+310
Total population54,714100.0100.044,997100.0100.0+9,717
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 five year age groups of Stonnington (C) - Prahran SLA in 2021 compared to Greater Melbourne shows that there was a lower proportion of people in the younger age groups (under 15) and a similar proportion of people in the older age groups (65+).

Overall, 8.4% of the population was aged between 0 and 15, and 15.1% were aged 65 years and over, compared with 18.2% and 14.9% respectively for Greater Melbourne.

The major differences between the age structure of Stonnington (C) - Prahran SLA and Greater Melbourne were:

  • A larger percentage of persons aged 25 to 29 (15.8% compared to 7.8%)
  • A larger percentage of persons aged 30 to 34 (14.1% compared to 8.3%)
  • A smaller percentage of persons aged 5 to 9 (2.6% compared to 6.3%)
  • A smaller percentage of persons aged 10 to 14 (2.5% compared to 6.0%)

Emerging groups

From 2006 to 2021, Stonnington (C) - Prahran SLA's population increased by 9,717 people (21.6%). This represents an average annual population change of 1.31% per year over the period.

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

  • 25 to 29 (+2,506 persons)
  • 30 to 34 (+2,254 persons)
  • 35 to 39 (+1,443 persons)
  • 70 to 74 (+683 persons)

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