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Bass Coast ShireCommunity profile

Wonthaggi - Cape Paterson

Five year age groups

In 2021, the largest age group in Wonthaggi - Cape Paterson was 65 to 69 year olds. The group that changed the most since 2006 was 65 to 69 year olds, increasing by 277 people.

The Age Structure of Wonthaggi - Cape Paterson provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Wonthaggi - Cape Paterson'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 Wonthaggi - Cape Paterson'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
Wonthaggi - Cape Paterson - Total persons (Usual residence)20212006Change
Five year age groups (years)Number%Wonthaggi District %Number%Wonthaggi District %2006 to 2021
0 to 42413.54.22524.75.4-11
5 to 92914.35.02715.16.0+20
10 to 143324.95.53606.77.2-29
15 to 193094.55.13025.76.2+6
20 to 242573.84.62484.74.4+8
25 to 293084.55.31593.03.7+148
30 to 343014.45.12484.74.8+52
35 to 393385.05.22725.15.9+65
40 to 443064.54.73236.16.3-18
45 to 493615.35.23897.36.9-28
50 to 544005.95.93316.26.4+69
55 to 594626.86.33636.86.4+99
60 to 646028.97.73867.26.6+215
65 to 696159.07.93376.36.1+277
70 to 746109.08.23486.55.9+261
75 to 794346.45.93476.55.5+86
80 to 842994.44.22284.33.6+71
85 and over3324.94.01693.22.5+163
Total population6,798100.0100.05,342100.0100.0+1,455
Source: Australian Bureau of Statistics, Census of Population and Housing 2006 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 Wonthaggi - Cape Paterson in 2021 compared to the Wonthaggi District shows that there was a lower proportion of people in the younger age groups (under 15) and a higher proportion of people in the older age groups (65+).

Overall, 12.7% of the population was aged between 0 and 15, and 33.7% were aged 65 years and over, compared with 14.7% and 30.1% respectively for the Wonthaggi District.

The major differences between the age structure of Wonthaggi - Cape Paterson and the Wonthaggi District were:

  • A larger percentage of persons aged 65 to 69 (9.0% compared to 7.9%)
  • A larger percentage of persons aged 60 to 64 (8.9% compared to 7.7%)
  • A larger percentage of persons aged 85 and over (4.9% compared to 4.0%)
  • A smaller percentage of persons aged 20 to 24 (3.8% compared to 4.6%)

Emerging groups

From 2006 to 2021, Wonthaggi - Cape Paterson's population increased by 1,456 people (27.3%). This represents an average annual population change of 1.62% per year over the period.

The largest changes in age structure in this area between 2006 and 2021 were in the age groups:

  • 65 to 69 (+277 persons)
  • 70 to 74 (+261 persons)
  • 60 to 64 (+215 persons)
  • 85 and over (+163 persons)

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