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City of PlayfordCommunity profile

Blakeview

Five year age groups

In 2021, the largest age group in Blakeview was 30 to 34 year olds. The group that changed the most since 1996 was 30 to 34 year olds, increasing by 302 people.

The Age Structure of Blakeview provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Blakeview'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 Blakeview'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
Blakeview - Total females (Enumerated)20211996Change
Five year age groups (years)Number%Munno Para West - Downs %Number%Munno Para West - Downs %1996 to 2021
0 to 43738.211.214011.48.2+232
5 to 93788.39.112610.311.7+251
10 to 143497.67.31209.76.3+229
15 to 192254.96.2514.25.8+173
20 to 243237.18.91139.25.1+210
25 to 294028.812.016613.58.4+236
30 to 344499.811.014711.911.3+302
35 to 393878.57.81129.17.2+274
40 to 442756.05.2776.37.2+197
45 to 492685.94.4564.69.0+211
50 to 542505.55.0383.15.8+212
55 to 592485.43.8181.54.5+229
60 to 642134.73.1242.03.3+189
65 to 691363.02.2191.62.7+117
70 to 741272.81.3121.02.7+115
75 to 79881.90.930.20.9+85
80 to 84501.10.460.5--+44
85 and over340.70.200.0--+34
Total population4,575100.0100.01,235100.0100.0+3,340
Source: Australian Bureau of Statistics, Census of Population and Housing 1996 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 Blakeview in 2021 compared to Munno Para West - Downs shows that there was a lower proportion of females in the younger age groups (under 15) and a higher proportion of females in the older age groups (65+).

Overall, 24.0% of the female population was aged between 0 and 15, and 9.5% were aged 65 years and over, compared with 27.5% and 5.1% respectively for Munno Para West - Downs.

The major differences between the female age structure of Blakeview and Munno Para West - Downs were:

  • A larger percentage of females aged 55 to 59 (5.4% compared to 3.8%)
  • A smaller percentage of females aged 25 to 29 (8.8% compared to 12.0%)
  • A smaller percentage of females aged 0 to 4 (8.2% compared to 11.2%)
  • A smaller percentage of females aged 20 to 24 (7.1% compared to 8.9%)

Emerging groups

From 1996 to 2021, Blakeview's female population increased by 3,340 people (270.4%). This represents an average annual population change of 5.38% per year over the period.

The largest changes in female age structure in this area between 1996 and 2021 were in the age groups:

  • 30 to 34 (+302 females)
  • 35 to 39 (+274 females)
  • 5 to 9 (+251 females)
  • 25 to 29 (+236 females)

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