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Western Sydney (LGA)Community profile

Penrith City

Five year age groups

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In 2021, the largest age group in Penrith City was 30 to 34 year olds. The group that changed the most since 2001 was 60 to 64 year olds, increasing by 3,528 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 females (Usual residence)20212001Change
Five year age groups (years)Number%Western Sydney (LGA) %Number%Western Sydney (LGA) %2001 to 2021
0 to 47,5096.86.66,7587.87.4+751
5 to 97,6076.96.97,0978.27.6+510
10 to 147,2546.66.56,9198.07.4+335
15 to 196,6196.05.96,9518.07.3-332
20 to 247,2536.66.46,5717.67.0+682
25 to 298,2567.57.17,0468.17.6+1,210
30 to 348,7888.07.96,9028.07.9+1,886
35 to 398,6457.98.16,6447.77.9+2,001
40 to 447,4116.76.97,1458.27.8+266
45 to 497,0156.46.46,1847.17.0+831
50 to 546,5345.96.05,5896.46.3+945
55 to 596,0425.55.73,5654.14.5+2,477
60 to 645,9895.45.32,4612.83.6+3,528
65 to 694,9054.54.51,9122.23.0+2,993
70 to 744,1653.83.71,7572.02.7+2,408
75 to 792,5932.42.51,5731.82.3+1,020
80 to 841,7391.61.89961.11.5+743
85 and over1,7501.61.96640.81.2+1,086
Total population110,074100.0100.086,734100.0100.0+23,340
Source: Australian Bureau of Statistics, Census of Population and Housing 2001 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 Penrith City in 2021 compared to Western Sydney (LGA) shows that there was a similar proportion of females in the younger age groups (under 15) and a lower proportion of females in the older age groups (65+).

Overall, 20.3% of the female population was aged between 0 and 15, and 13.8% were aged 65 years and over, compared with 20.1% and 14.3% respectively for Western Sydney (LGA).

There were no major differences between Penrith City and Western Sydney (LGA) in 2021.

Emerging groups

From 2001 to 2021, Penrith City's female population increased by 23,340 people (26.9%). 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 2001 and 2021 were in the age groups:

  • 60 to 64 (+3,528 females)
  • 65 to 69 (+2,993 females)
  • 55 to 59 (+2,477 females)
  • 70 to 74 (+2,408 females)

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