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City of BaysideCommunity profile

Sandringham

Five year age groups

In 2021, the largest age group in Sandringham was 50 to 54 year olds. The group that changed the most since 1991 was 50 to 54 year olds, increasing by 257 people.

The Age Structure of Sandringham provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Sandringham'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 Sandringham'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
Sandringham - Total males (Enumerated)20211991Change
Five year age groups (years)Number%City of Bayside %Number%City of Bayside %1991 to 2021
0 to 42264.54.62577.26.3-31
5 to 92875.76.42256.36.6+62
10 to 143607.17.72567.27.1+104
15 to 193386.77.52406.77.3+97
20 to 242785.55.72497.07.4+28
25 to 291803.63.81744.95.7+5
30 to 342174.34.12677.56.9-51
35 to 392835.65.22958.27.4-12
40 to 443126.26.23339.38.3-21
45 to 493847.67.52537.17.1+131
50 to 544508.98.31935.45.5+257
55 to 593777.47.21664.64.6+211
60 to 643537.06.51203.44.8+233
65 to 692895.75.21594.54.9+129
70 to 742575.15.11293.64.1+128
75 to 792214.43.81283.63.1+92
80 to 841142.22.5792.21.8+34
85 and over1442.82.5481.31.1+96
Total population5,070100.0100.03,578100.0100.0+1,491
Source: Australian Bureau of Statistics, Census of Population and Housing 1991 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 Sandringham in 2021 compared to the City of Bayside shows that there was a lower proportion of males in the younger age groups (under 15) and a higher proportion of males in the older age groups (65+).

Overall, 17.2% of the male population was aged between 0 and 15, and 20.2% were aged 65 years and over, compared with 18.7% and 19.2% respectively for the City of Bayside.

The major differences between the male age structure of Sandringham and the City of Bayside were:

  • A larger percentage of males aged 75 to 79 (4.4% compared to 3.8%)
  • A smaller percentage of males aged 15 to 19 (6.7% compared to 7.5%)
  • A smaller percentage of males aged 5 to 9 (5.7% compared to 6.4%)
  • A smaller percentage of males aged 10 to 14 (7.1% compared to 7.7%)

Emerging groups

From 1991 to 2021, Sandringham's male population increased by 1,492 people (41.7%). This represents an average annual population change of 1.17% per year over the period.

The largest changes in male age structure in this area between 1991 and 2021 were in the age groups:

  • 50 to 54 (+257 males)
  • 60 to 64 (+233 males)
  • 55 to 59 (+211 males)
  • 45 to 49 (+131 males)

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