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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.

Christies Beach

Service age groups

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

Christies Beach had a similar proportion of pre-schoolers and a higher proportion of persons at post retirement age than City of Onkaparinga in 2016.

The Age Structure of Christies Beach provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of Christies Beach's residential role and function and how it is likely to change in the future.

Service age groups divide the population into age categories that reflect typical life-stages. They indicate the level of demand for services that target people at different stages in life and how that demand is changing.

To get a more complete picture Christies Beach's Age Structure should be viewed in conjunction with Household Types and Dwelling Types.

Q:

Derived from the Census question:

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

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Age structure - Service age groups
Christies Beach - Total persons (Usual residence)20162011Change
Service age group (years)Number%City of Onkaparinga %Number%City of Onkaparinga %2011 to 2016
Babies and pre-schoolers (0 to 4) 323 6.0 6.2 264 5.2 6.6 +58
Primary schoolers (5 to 11) 407 7.6 8.9 439 8.6 8.9 -33
Secondary schoolers (12 to 17) 349 6.5 7.5 402 7.9 8.2 -53
Tertiary education and independence (18 to 24) 542 10.1 8.4 430 8.4 8.9 +112
Young workforce (25 to 34) 697 13.0 12.4 653 12.8 12.6 +44
Parents and homebuilders (35 to 49) 977 18.2 19.7 1,005 19.7 20.9 -28
Older workers and pre-retirees (50 to 59) 667 12.4 13.3 611 12.0 13.6 +56
Empty nesters and retirees (60 to 69) 591 11.0 12.4 507 9.9 11.1 +84
Seniors (70 to 84) 618 11.5 9.1 621 12.2 7.5 -4
Elderly aged (85 and over) 192 3.6 2.1 173 3.4 1.8 +19
Total5,368100.0100.05,112100.0100.0+256
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 service age groups of Christies Beach in 2016 compared to City of Onkaparinga shows that there was a lower proportion of people in the younger age groups (0 to 17 years) and a higher proportion of people in the older age groups (60+ years).

Overall, 20.1% of the population was aged between 0 and 17, and 26.1% were aged 60 years and over, compared with 22.5% and 23.6% respectively for City of Onkaparinga.

The major differences between the age structure of Christies Beach and City of Onkaparinga were:

  • A larger percentage of 'Seniors (70 to 84)' (11.5% compared to 9.1%)
  • A larger percentage of 'Tertiary education and independence (18 to 24)' (10.1% compared to 8.4%)
  • A larger percentage of 'Elderly aged (85 and over)' (3.6% compared to 2.1%)
  • A smaller percentage of 'Parents and homebuilders (35 to 49)' (18.2% compared to 19.7%)

Emerging groups

From 2011 to 2016, Christies Beach's population increased by 256 people (5.0%). This represents an average annual population change of 0.98% per year over the period.

The largest changes in the age structure in this area between 2011 and 2016 were in the age groups:

  • Tertiary education and independence (18 to 24) (+112 people)
  • Empty nesters and retirees (60 to 69) (+84 people)
  • Babies and pre-schoolers (0 to 4) (+58 people)
  • Older workers and pre-retirees (50 to 59) (+56 people)