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LEARN MORE ABOUT .idIn 2021, Litchfield Council LGA had lower proportion of children (under 18) and a higher proportion of persons aged 60 or older than Wider Darwin.
The Age Structure of Litchfield Council LGA provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of Litchfield Council LGA'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 Litchfield Council LGA'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 | |||||||
|---|---|---|---|---|---|---|---|
| Litchfield Council LGA - Total persons (Usual residence) | 2021 | 2006 | Change | ||||
| Service age group (years) | Number | % | Wider Darwin % | Number | % | Wider Darwin % | 2006 to 2021 |
| Babies and pre-schoolers (0 to 4) | 1,125 | 5.3 | 6.8 | 993 | 6.4 | 7.5 | +132 |
| Primary schoolers (5 to 11) | 1,913 | 8.9 | 9.6 | 1,743 | 11.2 | 10.6 | +170 |
| Secondary schoolers (12 to 17) | 1,602 | 7.5 | 7.2 | 1,507 | 9.7 | 8.9 | +95 |
| Tertiary education and independence (18 to 24) | 1,905 | 8.9 | 8.5 | 1,280 | 8.2 | 9.9 | +625 |
| Young workforce (25 to 34) | 2,875 | 13.4 | 18.4 | 1,787 | 11.5 | 16.5 | +1,088 |
| Parents and homebuilders (35 to 49) | 4,708 | 22.0 | 22.4 | 4,403 | 28.3 | 24.6 | +305 |
| Older workers and pre-retirees (50 to 59) | 3,383 | 15.8 | 12.2 | 2,291 | 14.7 | 12.8 | +1,092 |
| Empty nesters and retirees (60 to 69) | 2,410 | 11.3 | 8.7 | 1,086 | 7.0 | 6.1 | +1,324 |
| Seniors (70 to 84) | 1,376 | 6.4 | 5.6 | 430 | 2.8 | 2.8 | +946 |
| Elderly aged (85 and over) | 97 | 0.5 | 0.6 | 33 | 0.2 | 0.3 | +64 |
| Total | 21,394 | 100.0 | 100.0 | 15,553 | 100.0 | 100.0 | +5,841 |
Dominant groups
Analysis of the service age groups of Litchfield Council LGA in 2021 compared to Wider Darwin shows that there was a lower proportion of people in the younger age groups (0 to 17 years) and a higher proportion of people in the older age groups (60+ years).
Overall, 21.7% of the population was aged between 0 and 17, and 18.1% were aged 60 years and over, compared with 23.6% and 14.9% respectively for Wider Darwin.
The major differences between the age structure of Litchfield Council LGA and Wider Darwin were:
- A larger percentage of 'Older workers & pre-retirees' (15.8% compared to 12.2%)
- A larger percentage of 'Empty nesters and retirees' (11.3% compared to 8.7%)
- A smaller percentage of 'Young workforce' (13.4% compared to 18.4%)
- A smaller percentage of 'Babies and pre-schoolers' (5.3% compared to 6.8%)
Emerging groups
From 2006 to 2021, Litchfield Council LGA's population increased by 5,841 people (37.6%). This represents an average annual population change of 2.15% per year over the period.
The largest changes in the age structure in this area between 2006 and 2021 were in the age groups:
- Empty nesters and retirees (60 to 69) (+1,324 people)
- Older workers and pre-retirees (50 to 59) (+1,092 people)
- Young workforce (25 to 34) (+1,088 people)
- Seniors (70 to 84) (+946 people)
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