Botanic Ridge - Junction Village
Five year age groups
There were 121 people over the age of 85 living in Botanic Ridge - Junction Village in 2016, with largest age group being 0 to 4 year olds.
The Age Structure of Botanic Ridge - Junction Village provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Botanic Ridge - Junction Village'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.
Derived from the Census question:
'What is the person's date of birth or age?'
|Age structure - Five year age groups|
|Botanic Ridge - Junction Village - Total persons (Usual residence)||2016||2011||Change|
|Five year age groups (years)||Number||%||City of Casey %||Number||%||City of Casey %||2011 to 2016|
|0 to 4||489||9.9||7.9||249||8.9||7.9||+241|
|5 to 9||400||8.1||7.8||189||6.8||7.6||+211|
|10 to 14||309||6.3||6.9||152||5.4||7.7||+157|
|15 to 19||229||4.6||7.0||152||5.4||7.7||+77|
|20 to 24||252||5.1||6.9||161||5.8||6.7||+91|
|25 to 29||340||6.9||6.8||261||9.4||7.0||+79|
|30 to 34||474||9.6||8.0||224||8.0||7.4||+249|
|35 to 39||443||9.0||7.6||220||7.9||7.9||+222|
|40 to 44||348||7.1||7.3||183||6.5||7.9||+165|
|45 to 49||299||6.1||7.0||126||4.5||7.3||+174|
|50 to 54||279||5.7||6.3||163||5.8||6.5||+116|
|55 to 59||255||5.2||5.6||134||4.8||5.2||+120|
|60 to 64||229||4.7||4.5||118||4.3||4.3||+111|
|65 to 69||166||3.4||3.6||74||2.7||3.0||+92|
|70 to 74||113||2.3||2.5||68||2.4||2.2||+45|
|75 to 79||95||1.9||1.8||94||3.4||1.6||+1|
|80 to 84||87||1.8||1.2||95||3.4||1.2||-7|
|85 and over||121||2.5||1.2||127||4.5||1.0||-6|
Please refer to specific data notes for more information
Analysis of the five year age groups of Botanic Ridge - Junction Village in 2016 compared to City of Casey 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, 24.3% of the population was aged between 0 and 15, and 11.8% were aged 65 years and over, compared with 22.7% and 10.3% respectively for City of Casey.
The major differences between the age structure of Botanic Ridge - Junction Village and City of Casey were:
- A larger percentage of persons aged 0 to 4 (9.9% compared to 7.9%)
- A larger percentage of persons aged 30 to 34 (9.6% compared to 8.0%)
- A smaller percentage of persons aged 15 to 19 (4.6% compared to 7.0%)
- A smaller percentage of persons aged 20 to 24 (5.1% compared to 6.9%)
From 2011 to 2016, Botanic Ridge - Junction Village's population increased by 2,139 people (76.5%). This represents an average annual population change of 12.03% per year over the period.
The largest changes in age structure in this area between 2011 and 2016 were in the age groups:
- 30 to 34 (+249 persons)
- 0 to 4 (+241 persons)
- 35 to 39 (+222 persons)
- 5 to 9 (+211 persons)