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City of MelvilleCommunity profile

North West Melville

Five year age groups

In 2021, the largest age group in North West Melville was 50 to 54 year olds. The group that changed the most since 2011 was 65 to 69 year olds, increasing by 232 people.

The Age Structure of North West Melville provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of North West Melville'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 North West Melville'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
North West Melville - Total females (Usual residence)20212011Change
Five year age groups (years)Number%City of Melville %Number%City of Melville %2011 to 2021
0 to 47215.04.56745.24.8+46
5 to 98195.75.77475.85.1+72
10 to 149116.36.16975.45.8+214
15 to 199306.46.18776.87.2+53
20 to 247695.35.86815.37.2+88
25 to 297795.44.97115.55.4+67
30 to 348265.75.46915.45.2+135
35 to 399316.46.59047.06.3+27
40 to 449956.96.71,0217.97.1-26
45 to 491,0357.16.79657.57.6+69
50 to 541,0367.16.78846.97.6+151
55 to 599526.66.57756.07.1+177
60 to 648676.06.37335.76.0+133
65 to 697625.36.25294.14.2+232
70 to 746894.85.45354.23.5+153
75 to 795043.53.75124.03.3-8
80 to 844162.92.94253.33.1-10
85 and over5483.83.94863.83.4+62
Total population14,490100.0100.012,855100.0100.0+1,634
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 female five year age groups of North West Melville in 2021 compared to the City of Melville shows that there was a higher proportion of females in the younger age groups (under 15) and a lower proportion of females in the older age groups (65+).

Overall, 16.9% of the female population was aged between 0 and 15, and 20.1% were aged 65 years and over, compared with 16.3% and 22.2% respectively for the City of Melville.

The major differences between the female age structure of North West Melville and the City of Melville were:

  • A smaller percentage of females aged 65 to 69 (5.3% compared to 6.2%)
  • A smaller percentage of females aged 70 to 74 (4.8% compared to 5.4%)

Emerging groups

From 2011 to 2021, North West Melville's female population increased by 1,635 people (12.7%). This represents an average annual population change of 1.2% per year over the period.

The largest changes in female age structure in this area between 2011 and 2021 were in the age groups:

  • 65 to 69 (+232 females)
  • 10 to 14 (+214 females)
  • 55 to 59 (+177 females)
  • 70 to 74 (+153 females)

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