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.

Old Reynella

Five year age groups

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

There were 127 people over the age of 85 living in Old Reynella in 2016, with largest age group being 30 to 34 year olds.

The Age Structure of Old Reynella provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Old Reynella'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 Old Reynella'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?'

Age structure - Five year age groups
Old Reynella - Total persons (Usual residence)20162011Change
Five year age groups (years)Number%City of Onkaparinga %Number%City of Onkaparinga %2011 to 2016
0 to 42266.76.22226.76.6+4
5 to 91815.36.42056.26.3-24
10 to 141965.86.12216.76.7-25
15 to 192056.06.22116.46.8-6
20 to 241905.66.01925.86.2-2
25 to 292246.65.92577.86.4-33
30 to 342557.56.52357.16.2+20
35 to 392186.46.32126.46.6+6
40 to 441995.96.62748.37.1-75
45 to 492346.96.92246.87.1+10
50 to 542146.36.72246.87.0-10
55 to 592276.76.61614.96.6+66
60 to 642005.96.31755.36.5+25
65 to 691875.56.11013.14.6+86
70 to 741133.34.31003.03.2+13
75 to 79942.82.8902.72.4+4
80 to 841023.02.01023.12.00
85 and over1273.72.1912.81.8+36
Total population3,392100.0100.03,297100.0100.0+95
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 Old Reynella 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 higher proportion of people in the older age groups (65+).

Overall, 17.8% of the population was aged between 0 and 15, and 18.4% 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 Old Reynella and City of Onkaparinga were:

  • A larger percentage of persons aged 85 and over (3.7% compared to 2.1%)
  • A larger percentage of persons aged 80 to 84 (3.0% compared to 2.0%)
  • A larger percentage of persons aged 30 to 34 (7.5% compared to 6.5%)
  • A smaller percentage of persons aged 5 to 9 (5.3% compared to 6.4%)

Emerging groups

From 2011 to 2016, Old Reynella's population increased by 95 people (2.9%). This represents an average annual population change of 0.57% 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 (+86 persons)
  • 40 to 44 (-75 persons)
  • 55 to 59 (+66 persons)