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City of ParramattaCommunity profile

Old Toongabbie

Five year age groups

In 2021, the largest age group in Old Toongabbie was 5 to 9 year olds. The group that changed the most since 2016 was 5 to 9 year olds, increasing by 51 people.

The Age Structure of Old Toongabbie provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Old Toongabbie'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 Old Toongabbie'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
Old Toongabbie - Total persons (Usual residence)20212016Change
Five year age groups (years)Number%Rosehill - Camellia %Number%Rosehill - Camellia %2016 to 2021
0 to 42106.48.12307.48.1-21
5 to 92678.27.32167.05.2+51
10 to 142056.33.72066.73.5-1
15 to 192076.32.61906.13.4+17
20 to 241735.36.71785.88.6-6
25 to 291795.513.71645.316.0+14
30 to 342186.715.12347.618.7-17
35 to 392457.514.42006.511.5+44
40 to 442096.47.22357.66.1-27
45 to 492377.24.52337.54.6+4
50 to 542276.93.82227.23.6+4
55 to 592146.53.61896.12.9+25
60 to 641765.43.21444.72.8+31
65 to 691324.02.31324.32.20
70 to 741233.82.01414.61.0-19
75 to 791123.40.8792.60.7+32
80 to 84822.50.4632.10.5+18
85 and over531.60.5301.00.5+22
Total population3,269100.0100.03,096100.0100.0+173
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 five year age groups of Old Toongabbie in 2021 compared to Rosehill - Camellia shows that there was a higher proportion of people in the younger age groups (under 15) as well as a higher proportion of people in the older age groups (65+).

Overall, 20.9% of the population was aged between 0 and 15, and 15.4% were aged 65 years and over, compared with 19.2% and 6.1% respectively for Rosehill - Camellia.

The major differences between the age structure of Old Toongabbie and Rosehill - Camellia were:

  • A larger percentage of persons aged 15 to 19 (6.3% compared to 2.6%)
  • A smaller percentage of persons aged 30 to 34 (6.7% compared to 15.1%)
  • A smaller percentage of persons aged 25 to 29 (5.5% compared to 13.7%)
  • A smaller percentage of persons aged 35 to 39 (7.5% compared to 14.4%)

Emerging groups

From 2016 to 2021, Old Toongabbie's population increased by 173 people (5.6%). This represents an average annual population change of 1.09% per year over the period.

The largest change in age structure in this area between 2016 and 2021 was in the age group:

  • 5 to 9 (+51 persons)

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