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Mount Barker District CouncilCommunity profile
Service age groups Five year age groups Age-sex pyramid

Greater Mount Barker

Service age groups

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In 2021, Greater Mount Barker had higher proportion of children (under 18) and a lower proportion of persons aged 60 or older than Echunga and District.

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

Refers to:

Total population

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Age structure - Service age groups
Greater Mount Barker - Total persons (Enumerated)20212011Change
Service age group (years)Number%Echunga and District %Number%Echunga and District %2011 to 2021
Babies and pre-schoolers (0 to 4)1,9136.86.61,5257.75.3+388
Primary schoolers (5 to 11)2,6989.68.32,11310.611.2+585
Secondary schoolers (12 to 17)2,2668.17.91,8299.211.3+436
Tertiary education and independence (18 to 24)2,3978.57.91,7038.66.3+693
Young workforce (25 to 34)3,86113.78.82,49012.58.1+1,371
Parents and homebuilders (35 to 49)5,55819.820.24,52222.724.7+1,035
Older workers and pre-retirees (50 to 59)3,39612.115.02,47812.416.8+917
Empty nesters and retirees (60 to 69)2,84510.115.01,8589.311.8+987
Seniors (70 to 84)2,7049.69.31,1485.83.9+1,556
Elderly aged (85 and over)4661.71.12431.20.6+223
Total28,104100.0100.019,913100.0100.0+8,190
Source: Australian Bureau of Statistics, Census of Population and Housing 2011 and 2021. Compiled and presented by .id (informed decisions).
Please refer to specific data notes for more information
Source: Australian Bureau of Statistics, Census of Population and Housing, 2021 (Enumerated data). Compiled and presented in profile.id by .id (informed decisions).
Source: Australian Bureau of Statistics, Census of Population and Housing, 2011 and 2021 (Enumerated data). Compiled and presented in profile.id by .id (informed decisions).

Dominant groups

Analysis of the service age groups of Greater Mount Barker in 2021 compared to Echunga and District 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, 24.5% of the population was aged between 0 and 17, and 21.4% were aged 60 years and over, compared with 22.8% and 25.4% respectively for Echunga and District.

The major differences between the age structure of Greater Mount Barker and Echunga and District were:

  • A larger percentage of 'Young workforce' (13.7% compared to 8.8%)
  • A larger percentage of 'Primary schoolers' (9.6% compared to 8.3%)
  • A smaller percentage of 'Empty nesters and retirees' (10.1% compared to 15.0%)
  • A smaller percentage of 'Older workers & pre-retirees' (12.1% compared to 15.0%)

Emerging groups

From 2011 to 2021, Greater Mount Barker's population increased by 8,191 people (41.1%). This represents an average annual population change of 3.51% per year over the period.

The largest changes in the age structure in this area between 2011 and 2021 were in the age groups:

  • Seniors (70 to 84) (+1,556 people)
  • Young workforce (25 to 34) (+1,371 people)
  • Parents and homebuilders (35 to 49) (+1,035 people)
  • Empty nesters and retirees (60 to 69) (+987 people)

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