Powered by .id (informed decisions) for Northern Beaches Council
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LEARN MORE ABOUT .idIn 2021, North Narrabeen had higher proportion of children (under 18) and a lower proportion of persons aged 60 or older than Northern Beaches Council area.
The Age Structure of North Narrabeen provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of North Narrabeen'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 North Narrabeen'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?'
Dominant groups
Analysis of the service age groups of North Narrabeen in 2021 compared to Northern Beaches 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, 26.1% of the population was aged between 0 and 17, and 20.9% were aged 60 years and over, compared with 22.4% and 23.9% respectively for Northern Beaches Council area.
The major differences between the age structure of North Narrabeen and Northern Beaches Council area were:
- A larger percentage of 'Primary schoolers' (10.7% compared to 8.9%)
- A larger percentage of 'Babies and pre-schoolers' (6.6% compared to 5.4%)
- A smaller percentage of 'Seniors' (9.2% compared to 10.7%)
- A smaller percentage of 'Frail aged' (1.4% compared to 2.7%)
Emerging groups
From 2001 to 2021, North Narrabeen's population increased by 687 people (12.9%). This represents an average annual population change of 0.61% per year over the period.
The largest changes in the age structure in this area between 2001 and 2021 were in the age groups:
- Young workforce (25 to 34) (-278 people)
- Empty nesters and retirees (60 to 69) (+266 people)
- Seniors (70 to 84) (+205 people)
- Older workers and pre-retirees (50 to 59) (+194 people)
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