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City of KingstonCommunity profile

Mentone - Moorabbin Airport

Five year age groups

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In 2021, the largest age group in Mentone - Moorabbin Airport was 45 to 49 year olds. The group that changed the most since 1991 was 50 to 54 year olds, increasing by 374 people.

The Age Structure of Mentone - Moorabbin Airport provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Mentone - Moorabbin Airport'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 Mentone - Moorabbin Airport'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
Mentone - Moorabbin Airport - Total persons (Enumerated)20211991Change
Five year age groups (years)Number%Clayton South %Number%Clayton South %1991 to 2021
0 to 45994.65.75324.97.0+66
5 to 97235.54.65334.96.6+189
10 to 147495.73.95995.57.1+149
15 to 196795.24.68988.38.2-220
20 to 246444.98.59268.610.7-283
25 to 298126.212.88237.68.9-11
30 to 348986.910.37747.28.5+123
35 to 399427.28.27707.17.3+172
40 to 449527.36.27496.96.9+203
45 to 499917.65.46876.46.2+304
50 to 549897.65.46155.75.8+374
55 to 598146.24.74894.55.0+324
60 to 647745.94.25865.44.6+188
65 to 696535.03.95455.03.1+107
70 to 746094.63.94484.11.9+161
75 to 795093.93.13843.61.4+125
80 to 843592.72.52612.40.7+97
85 and over4023.12.01771.60.3+224
Total population13,098100.0100.010,805100.0100.0+2,292
Source: Australian Bureau of Statistics, Census of Population and Housing 1991 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 Mentone - Moorabbin Airport in 2021 compared to Clayton South shows that there was a higher proportion of people in the younger age groups (under 15) as well as a higher proportion of people in the older age groups (65+).

Overall, 15.8% of the population was aged between 0 and 15, and 19.3% were aged 65 years and over, compared with 14.2% and 15.4% respectively for Clayton South.

The major differences between the age structure of Mentone - Moorabbin Airport and Clayton South were:

  • A larger percentage of persons aged 45 to 49 (7.6% compared to 5.4%)
  • A smaller percentage of persons aged 25 to 29 (6.2% compared to 12.8%)
  • A smaller percentage of persons aged 20 to 24 (4.9% compared to 8.5%)
  • A smaller percentage of persons aged 30 to 34 (6.9% compared to 10.3%)

Emerging groups

From 1991 to 2021, Mentone - Moorabbin Airport's population increased by 2,293 people (21.2%). This represents an average annual population change of 0.64% per year over the period.

The largest changes in age structure in this area between 1991 and 2021 were in the age groups:

  • 50 to 54 (+374 persons)
  • 55 to 59 (+324 persons)
  • 45 to 49 (+304 persons)
  • 20 to 24 (-283 persons)

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