svg rectangle color
City of OnkaparingaCommunity profile

2016 Census data has been released and we are busy processing it to update this website. View our latest releases here.

Flagstaff Hill

Five year age groups

This topic has been updated with 2016 Census data for all areas. What's this?

There were 161 people over the age of 85 living in Flagstaff Hill in 2016, with largest age group being 55 to 59 year olds.

The Age Structure of Flagstaff Hill provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Flagstaff Hill'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 Flagstaff Hill's Age Structure should be viewed in conjunction with Household Types and Dwelling Types.


Derived from the Census question:

'What is the person's date of birth or age?'

Source: Australian Bureau of Statistics, Census of Population and Housing 2011 and 2016. Compiled and presented by .id , the population experts.

Please refer to specific data notes for more information

Dominant groups

Analysis of the five year age groups of Flagstaff Hill in 2016 compared to City of Onkaparinga shows that there was a lower proportion of people in the younger age groups (under 15) and a similar proportion of people in the older age groups (65+).

Overall, 17.6% of the population was aged between 0 and 15, and 17.1% 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 Flagstaff Hill and City of Onkaparinga were:

  • A larger percentage of persons aged 65 to 69 (7.5% compared to 6.1%)
  • A larger percentage of persons aged 55 to 59 (7.9% compared to 6.6%)
  • A smaller percentage of persons aged 30 to 34 (5.0% compared to 6.5%)
  • A smaller percentage of persons aged 25 to 29 (4.6% compared to 5.9%)

Emerging groups

From 2011 to 2016, Flagstaff Hill's population increased by 85 people (0.9%). This represents an average annual population change of 0.17% 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 (+294 persons)
  • 60 to 64 (-167 persons)
  • 70 to 74 (+164 persons)
  • 50 to 54 (-105 persons)

DISCLAIMER: While all due care has been taken to ensure that the content of this website is accurate and current, there may be errors or omissions in it and no legal responsibility is accepted for the information and opinions in this website.

Please view our Privacy Policy, Terms of use and Legal notices.

ABS Data and the copyright in the ABS Data remains the property of the Australian Bureau of Statistics. The copyright in the way .id has modified, transformed or reconfigured the ABS Data as published on this website remains the property of .id. ABS Data can be accessed from the Australian Bureau of Statistics at ABS data can be used under license - terms published on ABS website. if you have any queries or wish to distribute any ABS data.