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The Barossa CouncilCommunity profile

Williamstown - Barossa Goldfields and District

Service age groups

In 2021, Williamstown - Barossa Goldfields and District had higher proportion of children (under 18) and a lower proportion of persons aged 60 or older than The Barossa Council area.

The Age Structure of Williamstown - Barossa Goldfields and District provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of Williamstown - Barossa Goldfields and District'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 Williamstown - Barossa Goldfields and District'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?'

Age structure - Service age groups
Williamstown - Barossa Goldfields and District - Total persons (Usual residence)20212006Change
Service age group (years)Number%The Barossa Council area %Number%The Barossa Council area %2006 to 2021
Babies and pre-schoolers (0 to 4)1674.94.71746.45.9-7
Primary schoolers (5 to 11)35010.28.736513.49.7-15
Secondary schoolers (12 to 17)2908.57.82679.88.5+22
Tertiary education and independence (18 to 24)2517.36.61816.77.2+69
Young workforce (25 to 34)3379.89.32258.310.8+111
Parents and homebuilders (35 to 49)65319.118.672626.623.2-74
Older workers and pre-retirees (50 to 59)55716.314.240714.914.4+150
Empty nesters and retirees (60 to 69)42812.514.22027.49.3+226
Seniors (70 to 84)3259.513.21585.88.9+166
Elderly aged (85 and over)641.92.7210.82.1+43
Total3,422100.0100.02,730100.0100.0+691
Source: Australian Bureau of Statistics, Census of Population and Housing 2006 and 2021. Compiled and presented by .id (informed decisions).
Please refer to specific data notes for more information

Dominant groups

Analysis of the service age groups of Williamstown - Barossa Goldfields and District in 2021 compared to The Barossa Council area shows that there was a higher proportion of people in the younger age groups (0 to 17 years) and a lower proportion of people in the older age groups (60+ years).

Overall, 23.6% of the population was aged between 0 and 17, and 23.9% were aged 60 years and over, compared with 21.3% and 30.1% respectively for The Barossa Council area.

The major differences between the age structure of Williamstown - Barossa Goldfields and District and The Barossa Council area were:

  • A larger percentage of 'Older workers & pre-retirees' (16.3% compared to 14.2%)
  • A larger percentage of 'Primary schoolers' (10.2% compared to 8.7%)
  • A smaller percentage of 'Seniors' (9.5% compared to 13.2%)
  • A smaller percentage of 'Empty nesters and retirees' (12.5% compared to 14.2%)

Emerging groups

From 2006 to 2021, Williamstown - Barossa Goldfields and District's population increased by 692 people (25.3%). This represents an average annual population change of 1.52% per year over the period.

The largest changes in the age structure in this area between 2006 and 2021 were in the age groups:

  • Empty nesters and retirees (60 to 69) (+226 people)
  • Seniors (70 to 84) (+166 people)
  • Older workers and pre-retirees (50 to 59) (+150 people)
  • Young workforce (25 to 34) (+111 people)

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