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Adelaide Primary Health NetworkCommunity profile

Adelaide Primary Health Network

Five year age groups

In 2021, the largest age group in Adelaide Primary Health Network was 30 to 34 year olds. The group that changed the most since 2016 was 70 to 74 year olds, increasing by 7,753 people.

The Age Structure of Adelaide Primary Health Network provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Adelaide Primary Health Network'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 Adelaide Primary Health Network'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
Adelaide Primary Health Network - Total females (Enumerated)20212016Change
Five year age groups (years)Number%Greater Adelaide %Number%Greater Adelaide %2016 to 2021
0 to 433,2175.25.233,9155.65.6-698
5 to 935,9745.65.634,2375.75.8+1,737
10 to 1435,7995.65.631,7165.35.4+4,083
15 to 1934,7245.45.535,4765.95.9-752
20 to 2441,0576.46.340,7986.86.7+259
25 to 2944,4606.96.841,5076.96.7+2,953
30 to 3445,8077.17.042,7817.17.0+3,026
35 to 3945,7737.17.038,6086.46.4+7,165
40 to 4440,3916.36.338,4576.46.4+1,934
45 to 4939,5706.16.240,3126.76.8-742
50 to 5440,4436.36.439,6936.66.7+750
55 to 5939,6436.26.238,7146.46.5+929
60 to 6438,5596.06.034,8735.85.8+3,686
65 to 6934,6135.45.432,2395.35.4+2,374
70 to 7432,2335.05.024,4804.14.1+7,753
75 to 7923,4873.63.619,4643.23.2+4,023
80 to 8417,5152.72.715,4052.62.5+2,110
85 and over21,0403.33.220,4673.43.3+573
Total population644,305100.0100.0603,142100.0100.0+41,163
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 female five year age groups of Adelaide Primary Health Network in 2021 compared to Greater Adelaide shows that there was a similar proportion of females in the younger age groups (under 15) as well as a similar proportion of females in the older age groups (65+).

Overall, 16.3% of the female population was aged between 0 and 15, and 20.0% were aged 65 years and over, compared with 16.4% and 19.9% respectively for Greater Adelaide.

There were no major differences between Adelaide Primary Health Network and Greater Adelaide in 2021.

Emerging groups

From 2016 to 2021, Adelaide Primary Health Network's female population increased by 41,163 people (6.8%). This represents an average annual population change of 1.33% per year over the period.

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

  • 70 to 74 (+7,753 females)
  • 35 to 39 (+7,165 females)
  • 10 to 14 (+4,083 females)
  • 75 to 79 (+4,023 females)

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