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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 1996 was 60 to 64 year olds, increasing by 3,367 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 (Enumerated)20211996Change
Five year age groups (years)Number%WSROC Region %Number%WSROC Region %1996 to 2021
0 to 48,1357.66.97,3959.28.6+740
5 to 97,9677.47.27,1988.98.1+769
10 to 147,6237.16.87,2659.08.0+358
15 to 196,9356.56.26,6808.37.8+255
20 to 247,5227.07.16,6238.28.1+899
25 to 297,8717.37.76,5608.18.1+1,311
30 to 347,9997.57.86,5698.18.4+1,430
35 to 398,2467.78.26,6308.28.1+1,616
40 to 447,4116.97.16,3787.97.3+1,033
45 to 496,9666.56.36,0937.57.0+873
50 to 546,3155.95.84,2115.25.4+2,104
55 to 595,8665.55.62,8523.54.2+3,014
60 to 645,3795.05.02,0122.53.3+3,367
65 to 694,4364.14.11,5691.92.8+2,867
70 to 743,8853.63.41,2681.62.2+2,617
75 to 792,4612.32.38061.01.3+1,655
80 to 841,3871.31.44110.50.7+976
85 and over9620.91.11980.20.4+764
Total population107,366100.0100.080,718100.0100.0+26,648
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 male five year age groups of Penrith City in 2021 compared to WSROC Region 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 21.0% and 12.3% respectively for WSROC Region.

The major difference between the male age structure of Penrith City and WSROC Region is:

  • A larger percentage of males aged 0 to 4 (7.6% compared to 6.9%)

Emerging groups

From 1996 to 2021, Penrith City's male population increased by 26,648 people (33.0%). This represents an average annual population change of 1.15% per year over the period.

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

  • 60 to 64 (+3,367 males)
  • 55 to 59 (+3,014 males)
  • 65 to 69 (+2,867 males)
  • 70 to 74 (+2,617 males)

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