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City of BaysideCommunity profile

Beaumaris

Five year age groups

In 2021, the largest age group in Beaumaris was 50 to 54 year olds. The group that changed the most since 2016 was 50 to 54 year olds, increasing by 230 people.

The Age Structure of Beaumaris provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Beaumaris'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 Beaumaris'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
Beaumaris - Total persons (Usual residence)20212016Change
Five year age groups (years)Number%Australia %Number%Australia %2016 to 2021
0 to 44843.55.85444.16.3-60
5 to 98285.96.29317.06.4-103
10 to 141,1798.56.21,0347.76.0+145
15 to 191,0567.65.79216.96.1+135
20 to 247455.36.27555.76.7-10
25 to 293982.97.03732.87.1+25
30 to 343472.57.33252.47.3+22
35 to 395303.87.25684.36.7-38
40 to 447945.76.59557.26.8-161
45 to 491,1027.96.41,1858.96.8-83
50 to 541,2809.26.31,0507.96.5+230
55 to 591,0757.76.11,0547.96.2+21
60 to 649967.15.89106.85.6+86
65 to 698656.25.18166.15.1+49
70 to 748295.94.66494.93.8+180
75 to 796214.53.24553.42.8+166
80 to 843932.82.23572.72.0+36
85 and over4193.02.14713.52.1-52
Total population13,941100.0100.013,353100.0100.0+588
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 Beaumaris in 2021 compared to Australia shows that there was a similar proportion of people in the younger age groups (under 15) and a higher proportion of people in the older age groups (65+).

Overall, 17.9% of the population was aged between 0 and 15, and 22.4% were aged 65 years and over, compared with 18.2% and 17.2% respectively for Australia.

The major differences between the age structure of Beaumaris and Australia were:

  • A larger percentage of persons aged 50 to 54 (9.2% compared to 6.3%)
  • A smaller percentage of persons aged 30 to 34 (2.5% compared to 7.3%)
  • A smaller percentage of persons aged 25 to 29 (2.9% compared to 7.0%)
  • A smaller percentage of persons aged 35 to 39 (3.8% compared to 7.2%)

Emerging groups

From 2016 to 2021, Beaumaris's population increased by 588 people (4.4%). This represents an average annual population change of 0.87% per year over the period.

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

  • 50 to 54 (+230 persons)
  • 70 to 74 (+180 persons)
  • 75 to 79 (+166 persons)
  • 40 to 44 (-161 persons)

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