Seaford Rise - Seaford Heights
Five year age groups
There were 122 people over the age of 85 living in Seaford Rise - Seaford Heights in 2016, with largest age group being 5 to 9 year olds.
The Age Structure of Seaford Rise - Seaford Heights provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Seaford Rise - Seaford Heights'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|
|Seaford Rise - Seaford Heights - Total persons (Usual residence)||2016||2011||Change|
|Five year age groups (years)||Number||%||City of Onkaparinga %||Number||%||City of Onkaparinga %||2011 to 2016|
|0 to 4||429||7.0||6.2||413||7.7||6.6||+16|
|5 to 9||474||7.8||6.4||398||7.4||6.3||+76|
|10 to 14||462||7.6||6.1||396||7.4||6.7||+66|
|15 to 19||401||6.6||6.2||373||6.9||6.8||+28|
|20 to 24||362||5.9||6.0||287||5.3||6.2||+75|
|25 to 29||349||5.7||5.9||328||6.1||6.4||+21|
|30 to 34||392||6.4||6.5||369||6.9||6.2||+23|
|35 to 39||405||6.6||6.3||386||7.2||6.6||+19|
|40 to 44||432||7.1||6.6||423||7.9||7.1||+10|
|45 to 49||435||7.1||6.9||406||7.5||7.1||+29|
|50 to 54||436||7.2||6.7||326||6.1||7.0||+110|
|55 to 59||326||5.4||6.6||272||5.1||6.6||+54|
|60 to 64||296||4.9||6.3||266||4.9||6.5||+31|
|65 to 69||274||4.5||6.1||243||4.5||4.6||+31|
|70 to 74||266||4.4||4.3||157||2.9||3.2||+109|
|75 to 79||148||2.4||2.8||128||2.4||2.4||+20|
|80 to 84||87||1.4||2.0||139||2.6||2.0||-52|
|85 and over||122||2.0||2.1||71||1.3||1.8||+51|
Please refer to specific data notes for more information
Analysis of the five year age groups of Seaford Rise - Seaford Heights in 2016 compared to City of Onkaparinga shows that there was a higher proportion of people in the younger age groups (under 15) and a lower proportion of people in the older age groups (65+).
Overall, 22.4% of the population was aged between 0 and 15, and 14.7% were aged 65 years and over, compared with 18.7% and 17.3% respectively for City of Onkaparinga.
The major differences between the age structure of Seaford Rise - Seaford Heights and City of Onkaparinga were:
- A larger percentage of persons aged 10 to 14 (7.6% compared to 6.1%)
- A larger percentage of persons aged 5 to 9 (7.8% compared to 6.4%)
- A smaller percentage of persons aged 65 to 69 (4.5% compared to 6.1%)
- A smaller percentage of persons aged 60 to 64 (4.9% compared to 6.3%)
From 2011 to 2016, Seaford Rise - Seaford Heights's population increased by 720 people (13.4%). This represents an average annual population change of 2.54% per year over the period.
The largest changes in age structure in this area between 2011 and 2016 were in the age groups:
- 50 to 54 (+110 persons)
- 70 to 74 (+109 persons)
- 5 to 9 (+76 persons)
- 20 to 24 (+75 persons)