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Penrith City CouncilCommunity profile

Penrith City

Five year age groups

In 2021, the largest age group in Penrith City was 35 to 39 year olds. The group that changed the most since 2016 was 35 to 39 year olds, increasing by 1,395 people.

The Age Structure of Penrith City provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Penrith City'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 Penrith City'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
Penrith City - Total males (Usual residence)20212016Change
Five year age groups (years)Number%Emu Heights %Number%Emu Heights %2016 to 2021
0 to 48,1307.66.27,4937.75.8+637
5 to 98,0017.45.87,1187.48.6+883
10 to 147,6157.19.46,5126.78.2+1,103
15 to 196,9086.47.06,7296.97.4+179
20 to 247,5407.07.07,1067.37.9+434
25 to 297,9337.46.17,3667.65.9+567
30 to 348,0047.46.47,4557.77.4+549
35 to 398,2607.76.96,8657.16.9+1,395
40 to 447,4576.97.16,7046.96.8+753
45 to 496,9756.56.86,1686.47.1+807
50 to 546,3315.96.35,9056.17.6+426
55 to 595,8895.57.05,7005.95.8+189
60 to 645,4115.05.55,0405.24.8+371
65 to 694,4484.13.94,3394.53.8+109
70 to 743,9023.63.82,8232.93.4+1,079
75 to 792,4522.32.61,7091.81.5+743
80 to 841,3851.31.51,0181.10.6+367
85 and over9600.90.87930.80.6+167
Total population107,601100.0100.096,843100.0100.0+10,758
Source: Australian Bureau of Statistics, Census of Population and Housing 2016 and 2021. Compiled and presented by .id (informed decisions).
Please refer to specific data notes for more information

Dominant groups

Analysis of the male five year age groups of Penrith City in 2021 compared to Emu Heights shows that there was a higher proportion of males in the younger age groups (under 15) and a similar proportion of males in the older age groups (65+).

Overall, 22.1% of the male population was aged between 0 and 15, and 12.2% were aged 65 years and over, compared with 21.3% and 12.6% respectively for Emu Heights.

The major differences between the male age structure of Penrith City and Emu Heights were:

  • A larger percentage of males aged 5 to 9 (7.4% compared to 5.8%)
  • A larger percentage of males aged 0 to 4 (7.6% compared to 6.2%)
  • A smaller percentage of males aged 10 to 14 (7.1% compared to 9.4%)
  • A smaller percentage of males aged 55 to 59 (5.5% compared to 7.0%)

Emerging groups

From 2016 to 2021, Penrith City's male population increased by 10,758 people (11.1%). This represents an average annual population change of 2.13% per year over the period.

The largest changes in male age structure in this area between 2016 and 2021 were in the age groups:

  • 35 to 39 (+1,395 males)
  • 10 to 14 (+1,103 males)
  • 70 to 74 (+1,079 males)
  • 5 to 9 (+883 males)

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