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City of WhittleseaCommunity profile

City of Whittlesea

Five year age groups

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In 2021, there were 86,339 people born overseas living in the City of Whittlesea, with largest age group being 35 to 39 year olds in 2021.

The Age Structure of the overseas born population in the City of Whittlesea provides key insights into the level of demand for age based services and facilities such as child care and language services. Overseas-born populations may have a quite different age profile to the general population, depending on when the main groups migrated. For instance in a student area they are likely to be younger, however an area which received a lot of post-war migration may have an older population.

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 the City of Whittlesea's overseas-born 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?'

Five year age groups
City of Whittlesea - born overseas20212011Change
Five year age groups (years)Number%City of Whittlesea - Total populationNumber%City of Whittlesea - Total population2011 to 2021
0 to 43940.57.24510.97.4-57
5 to 91,6071.97.51,0222.06.9+585
10 to 142,3432.76.51,1452.26.4+1,198
15 to 192,6443.15.71,4122.76.6+1,232
20 to 244,2164.96.32,6305.17.2+1,586
25 to 296,1137.17.24,1097.98.3+2,004
30 to 349,23310.78.54,3308.38.0+4,903
35 to 3911,00112.78.93,7717.37.8+7,230
40 to 448,1499.47.34,1317.97.5+4,018
45 to 495,7586.76.44,6328.96.8+1,126
50 to 545,4206.35.84,6098.96.2+811
55 to 595,7186.65.24,5718.85.4+1,147
60 to 645,5606.44.74,5808.84.8+980
65 to 695,3436.24.03,3906.53.4+1,953
70 to 745,0305.83.52,8765.52.7+2,154
75 to 793,3113.82.32,2384.32.1+1,073
80 to 842,4112.81.61,3192.51.4+1,092
85 and over2,0882.41.57971.51.0+1,291
Total people86,339100.0100.052,013100.0100.0+34,326
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

Dominant groups

Analysis of the five year age groups of the population born overseas in the City of Whittlesea in 2021 compared to the total population in the City of Whittlesea shows that there was a lower proportion of people in the younger age groups (under 15) and a higher proportion of people in the older age groups (65+).

Overall, 5.0% of the population born overseas was aged between 0 and 14, and 21.1% were aged 65 years and over, compared with 21.2% and 12.9% respectively for the total population in the City of Whittlesea.

The major differences between the age structure of the population born overseas in the City of Whittlesea and the total population in the City of Whittlesea were:

  • A larger percentage of people aged 35 to 39 (12.7% compared to 8.9%)
  • A smaller percentage of people aged 0 to 4 (0.5% compared to 7.2%)
  • A smaller percentage of people aged 5 to 9 (1.9% compared to 7.5%)
  • A smaller percentage of people aged 10 to 14 (2.7% compared to 6.5%)

Emerging groups

The largest changes in age structure of the population born overseas in this area between 2011 and 2021 were in the age groups:

  • 35 to 39 (+7,230 persons)
  • 30 to 34 (+4,903 persons)
  • 40 to 44 (+4,018 persons)
  • 70 to 74 (+2,154 persons)

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