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City of RydeCommunity profile

North Ryde - Chatswood West

Five year age groups

In 2021, the largest age group in North Ryde - Chatswood West was 30 to 34 year olds. The group that changed the most since 1996 was 30 to 34 year olds, increasing by 274 people.

The Age Structure of North Ryde - Chatswood West 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 Ryde - Chatswood West'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 Ryde - Chatswood West'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 Ryde - Chatswood West - Total males (Enumerated)20211996Change
Five year age groups (years)Number%City of Ryde %Number%City of Ryde %1996 to 2021
0 to 44296.05.93196.56.6+110
5 to 94316.06.03186.56.3+113
10 to 143825.35.22755.65.9+106
15 to 193314.64.83106.36.1+20
20 to 244526.37.03336.87.9+119
25 to 295698.08.53206.58.4+249
30 to 346809.59.94068.29.7+274
35 to 396358.99.44328.88.9+202
40 to 445187.37.43757.67.5+142
45 to 494666.56.13657.47.1+101
50 to 544486.35.52605.35.2+187
55 to 594406.25.62254.64.4+214
60 to 643925.54.92424.93.9+149
65 to 693144.44.22735.54.0+40
70 to 742453.43.62545.23.5-10
75 to 791572.22.31292.62.4+28
80 to 841281.81.8701.41.4+57
85 and over1251.81.9220.40.7+103
Total population7,142100.0100.04,937100.0100.0+2,205
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 North Ryde - Chatswood West in 2021 compared to the City of Ryde shows that there was a similar proportion of males in the younger age groups (under 15) as well as a similar proportion of males in the older age groups (65+).

Overall, 17.4% of the male population was aged between 0 and 15, and 13.6% were aged 65 years and over, compared with 17.1% and 13.8% respectively for the City of Ryde.

The major differences between the male age structure of North Ryde - Chatswood West and the City of Ryde were:

  • A larger percentage of males aged 50 to 54 (6.3% compared to 5.5%)
  • A larger percentage of males aged 55 to 59 (6.2% compared to 5.6%)
  • A larger percentage of males aged 60 to 64 (5.5% compared to 4.9%)
  • A smaller percentage of males aged 20 to 24 (6.3% compared to 7.0%)

Emerging groups

From 1996 to 2021, North Ryde - Chatswood West's male population increased by 2,205 people (44.7%). This represents an average annual population change of 1.49% per year over the period.

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

  • 30 to 34 (+274 males)
  • 25 to 29 (+249 males)
  • 55 to 59 (+214 males)
  • 35 to 39 (+202 males)

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