Williamstown North - The Rifle Range
Five year age groups
There were 94 people over the age of 85 living in Williamstown North - The Rifle Range in 2016, with largest age group being 50 to 54 year olds.
The Age Structure of Williamstown North - The Rifle Range provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Williamstown North - The Rifle Range'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|
|Williamstown North - The Rifle Range - Total persons (Usual residence)||2016||2011||Change|
|Five year age groups (years)||Number||%||Hobsons Bay City %||Number||%||Hobsons Bay City %||2011 to 2016|
|0 to 4||186||4.3||6.8||197||4.6||6.9||-11|
|5 to 9||248||5.7||6.4||296||7.0||5.6||-49|
|10 to 14||320||7.4||5.2||357||8.4||5.6||-36|
|15 to 19||348||8.0||5.2||330||7.8||5.8||+19|
|20 to 24||274||6.3||5.8||245||5.8||6.3||+29|
|25 to 29||193||4.4||6.9||166||3.9||7.1||+27|
|30 to 34||200||4.6||7.8||188||4.4||7.4||+11|
|35 to 39||186||4.3||7.6||249||5.9||7.9||-63|
|40 to 44||311||7.2||7.6||375||8.8||8.0||-64|
|45 to 49||381||8.8||7.3||460||10.8||7.5||-79|
|50 to 54||435||10.0||6.9||388||9.1||7.0||+48|
|55 to 59||336||7.7||6.4||249||5.9||5.8||+87|
|60 to 64||250||5.8||5.2||197||4.6||5.0||+53|
|65 to 69||240||5.5||4.4||143||3.4||3.8||+97|
|70 to 74||124||2.9||3.3||120||2.8||3.2||+4|
|75 to 79||129||3.0||2.7||95||2.2||2.9||+34|
|80 to 84||87||2.0||2.2||114||2.7||2.2||-28|
|85 and over||94||2.2||2.2||81||1.9||1.9||+13|
Please refer to specific data notes for more information
Analysis of the five year age groups of Williamstown North - The Rifle Range in 2016 compared to Hobsons Bay City 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, 17.4% of the population was aged between 0 and 15, and 15.5% were aged 65 years and over, compared with 18.4% and 14.8% respectively for Hobsons Bay City.
The major differences between the age structure of Williamstown North - The Rifle Range and Hobsons Bay City were:
- A larger percentage of persons aged 50 to 54 (10.0% compared to 6.9%)
- A larger percentage of persons aged 15 to 19 (8.0% compared to 5.2%)
- A smaller percentage of persons aged 35 to 39 (4.3% compared to 7.6%)
- A smaller percentage of persons aged 30 to 34 (4.6% compared to 7.8%)
From 2011 to 2016, Williamstown North - The Rifle Range's population increased by 94 people (2.2%). This represents an average annual population change of 0.44% per year over the period.
The largest changes in age structure in this area between 2011 and 2016 were in the age groups:
- 65 to 69 (+97 persons)
- 55 to 59 (+87 persons)
- 45 to 49 (-79 persons)
- 40 to 44 (-64 persons)