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LEARN MORE ABOUT .idIn 2021, East Arnhem LGA - Nhulunbuy - Alyangula had higher proportion of children (under 18) and a lower proportion of persons aged 60 or older than Litchfield Council LGA.
The Age Structure of East Arnhem LGA - Nhulunbuy - Alyangula provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of East Arnhem LGA - Nhulunbuy - Alyangula'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 East Arnhem LGA - Nhulunbuy - Alyangula'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 | |||||||
|---|---|---|---|---|---|---|---|
| East Arnhem LGA - Nhulunbuy - Alyangula - Total persons (Enumerated) | 2021 | 1996 | Change | ||||
| Service age group (years) | Number | % | Litchfield Council LGA % | Number | % | Litchfield Council LGA % | 1996 to 2021 |
| Babies and pre-schoolers (0 to 4) | 955 | 6.9 | 5.1 | 1,253 | 10.9 | 8.5 | -298 |
| Primary schoolers (5 to 11) | 1,567 | 11.3 | 8.5 | 1,827 | 15.9 | 11.3 | -260 |
| Secondary schoolers (12 to 17) | 1,227 | 8.9 | 6.4 | 1,265 | 11.0 | 8.4 | -38 |
| Tertiary education and independence (18 to 24) | 1,623 | 11.7 | 8.4 | 1,434 | 12.5 | 8.1 | +189 |
| Young workforce (25 to 34) | 2,460 | 17.8 | 14.0 | 2,126 | 18.5 | 16.9 | +334 |
| Parents and homebuilders (35 to 49) | 3,262 | 23.5 | 21.1 | 2,495 | 21.8 | 27.2 | +767 |
| Older workers and pre-retirees (50 to 59) | 1,587 | 11.5 | 15.0 | 767 | 6.7 | 11.0 | +820 |
| Empty nesters and retirees (60 to 69) | 890 | 6.4 | 13.5 | 216 | 1.9 | 5.9 | +674 |
| Seniors (70 to 84) | 272 | 2.0 | 7.6 | 75 | 0.7 | 2.4 | +197 |
| Elderly aged (85 and over) | 12 | 0.1 | 0.5 | 12 | 0.1 | 0.1 | 0 |
| Total | 13,855 | 100.0 | 100.0 | 11,470 | 100.0 | 100.0 | +2,385 |
Dominant groups
Analysis of the service age groups of East Arnhem LGA - Nhulunbuy - Alyangula in 2021 compared to Litchfield Council LGA 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, 27.1% of the population was aged between 0 and 17, and 8.5% were aged 60 years and over, compared with 19.9% and 21.6% respectively for Litchfield Council LGA.
The major differences between the age structure of East Arnhem LGA - Nhulunbuy - Alyangula and Litchfield Council LGA were:
- A larger percentage of 'Young workforce' (17.8% compared to 14.0%)
- A smaller percentage of 'Empty nesters and retirees' (6.4% compared to 13.5%)
- A smaller percentage of 'Seniors' (2.0% compared to 7.6%)
- A smaller percentage of 'Older workers & pre-retirees' (11.5% compared to 15.0%)
Emerging groups
From 1996 to 2021, East Arnhem LGA - Nhulunbuy - Alyangula's population increased by 2,385 people (20.8%). This represents an average annual population change of 0.76% per year over the period.
The largest changes in the age structure in this area between 1996 and 2021 were in the age groups:
- Older workers and pre-retirees (50 to 59) (+820 people)
- Parents and homebuilders (35 to 49) (+767 people)
- Empty nesters and retirees (60 to 69) (+674 people)
- Young workforce (25 to 34) (+334 people)
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