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Shoalhaven City CouncilCommunity profile

Burrill Lake and Surrounds

Service age groups

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In 2021, Burrill Lake and Surrounds had higher proportion of children (under 18) and a lower proportion of persons aged 60 or older than St Georges Basin - Basin View.

The Age Structure of Burrill Lake and Surrounds provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of Burrill Lake and Surrounds'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 Burrill Lake and Surrounds'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
Burrill Lake and Surrounds - Total persons (Enumerated)20212016Change
Service age group (years)Number%St Georges Basin - Basin View %Number%St Georges Basin - Basin View %2016 to 2021
Babies and pre-schoolers (0 to 4)1505.54.51145.25.3+36
Primary schoolers (5 to 11)2258.27.11717.89.0+54
Secondary schoolers (12 to 17)1716.27.01557.17.1+16
Tertiary education and independence (18 to 24)1455.35.7904.17.0+55
Young workforce (25 to 34)28310.39.02149.87.9+69
Parents and homebuilders (35 to 49)45816.614.632214.716.3+136
Older workers and pre-retirees (50 to 59)33512.213.434415.712.5-9
Empty nesters and retirees (60 to 69)48317.615.139718.215.6+86
Seniors (70 to 84)43315.719.730514.015.7+128
Elderly aged (85 and over)692.53.9743.43.7-5
Total2,752100.0100.02,186100.0100.0+566
Source: Australian Bureau of Statistics, Census of Population and Housing 2016 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 Burrill Lake and Surrounds in 2021 compared to St Georges Basin - Basin View 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, 19.8% of the population was aged between 0 and 17, and 35.8% were aged 60 years and over, compared with 18.6% and 38.7% respectively for St Georges Basin - Basin View.

The major differences between the age structure of Burrill Lake and Surrounds and St Georges Basin - Basin View were:

  • A larger percentage of 'Empty nesters and retirees' (17.6% compared to 15.1%)
  • A larger percentage of 'Parents and homebuilders' (16.6% compared to 14.6%)
  • A smaller percentage of 'Seniors' (15.7% compared to 19.7%)
  • A smaller percentage of 'Frail aged' (2.5% compared to 3.9%)

Emerging groups

From 2016 to 2021, Burrill Lake and Surrounds's population increased by 566 people (25.9%). This represents an average annual population change of 4.71% per year over the period.

The largest changes in the age structure in this area between 2016 and 2021 were in the age groups:

  • Parents and homebuilders (35 to 49) (+136 people)
  • Seniors (70 to 84) (+128 people)
  • Empty nesters and retirees (60 to 69) (+86 people)
  • Young workforce (25 to 34) (+69 people)

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