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Central Coast NSWCommunity profile
Service age groups Five year age groups Age-sex pyramid

Southern Lakes and The Entrance

Service age groups

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In 2021, Southern Lakes and The Entrance had similar proportion of children (under 18) and a lower proportion of persons aged 60 or older than Gwandalan - Summerland Point.

The Age Structure of Southern Lakes and The Entrance provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of Southern Lakes and The Entrance'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 Southern Lakes and The Entrance'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
Southern Lakes and The Entrance - Total persons (Enumerated)20212001Change
Service age group (years)Number%Gwandalan - Summerland Point %Number%Gwandalan - Summerland Point %2001 to 2021
Babies and pre-schoolers (0 to 4)3,1715.85.33,0836.57.5+87
Primary schoolers (5 to 11)4,7038.68.64,95410.511.7-251
Secondary schoolers (12 to 17)3,8917.17.24,1248.77.8-233
Tertiary education and independence (18 to 24)3,9997.37.33,4757.45.7+523
Young workforce (25 to 34)6,30911.510.65,39711.413.2+912
Parents and homebuilders (35 to 49)9,96418.217.59,77720.719.7+187
Older workers and pre-retirees (50 to 59)6,79412.413.65,06510.711.4+1,728
Empty nesters and retirees (60 to 69)7,02812.813.44,1888.912.3+2,839
Seniors (70 to 84)7,01112.814.55,95412.69.5+1,056
Elderly aged (85 and over)1,8293.32.01,1872.51.1+642
Total54,699100.0100.047,208100.0100.0+7,490
Source: Australian Bureau of Statistics, Census of Population and Housing 2001 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, 2001 and 2021 (Enumerated data). Compiled and presented in profile.id by .id (informed decisions).

Dominant groups

Analysis of the service age groups of Southern Lakes and The Entrance in 2021 compared to Gwandalan - Summerland Point shows that there was a similar 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, 21.5% of the population was aged between 0 and 17, and 29.0% were aged 60 years and over, compared with 21.1% and 30.0% respectively for Gwandalan - Summerland Point.

The major differences between the age structure of Southern Lakes and The Entrance and Gwandalan - Summerland Point were:

  • A larger percentage of 'Frail aged' (3.3% compared to 2.0%)
  • A larger percentage of 'Young workforce' (11.5% compared to 10.6%)
  • A smaller percentage of 'Seniors' (12.8% compared to 14.5%)
  • A smaller percentage of 'Older workers & pre-retirees' (12.4% compared to 13.6%)

Emerging groups

From 2001 to 2021, Southern Lakes and The Entrance's population increased by 7,491 people (15.9%). This represents an average annual population change of 0.74% per year over the period.

The largest changes in the age structure in this area between 2001 and 2021 were in the age groups:

  • Empty nesters and retirees (60 to 69) (+2,839 people)
  • Older workers and pre-retirees (50 to 59) (+1,728 people)
  • Seniors (70 to 84) (+1,056 people)
  • Young workforce (25 to 34) (+912 people)

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