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LEARN MORE ABOUT .idIn 2021, the largest age group in Newcastle West was 25 to 29 year olds. The group that changed the most since 2016 was 25 to 29 year olds, increasing by 119 people.
The Age Structure of Newcastle West provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Newcastle West's residential role and function and how it is likely to change in the future.
Five year age groups present a classic age profile of the population. Each age group covers exactly five years, which enables direct comparison between each group.
To get a more complete picture Newcastle West'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 - Five year age groups | |||||||
|---|---|---|---|---|---|---|---|
| Newcastle West - Total persons (Usual residence) | 2021 | 2016 | Change | ||||
| Five year age groups (years) | Number | % | Shortland - Sandgate % | Number | % | Shortland - Sandgate % | 2016 to 2021 |
| 0 to 4 | 35 | 2.4 | 6.2 | 13 | 2.1 | 6.1 | +22 |
| 5 to 9 | 24 | 1.7 | 4.8 | 8 | 1.3 | 5.0 | +16 |
| 10 to 14 | 21 | 1.5 | 4.2 | 4 | 0.6 | 4.6 | +17 |
| 15 to 19 | 30 | 2.1 | 4.5 | 20 | 3.2 | 5.0 | +10 |
| 20 to 24 | 130 | 9.0 | 10.9 | 107 | 16.9 | 12.4 | +23 |
| 25 to 29 | 208 | 14.4 | 11.1 | 89 | 14.1 | 9.5 | +119 |
| 30 to 34 | 162 | 11.2 | 9.2 | 57 | 9.0 | 7.2 | +105 |
| 35 to 39 | 76 | 5.3 | 6.5 | 36 | 5.7 | 5.8 | +40 |
| 40 to 44 | 75 | 5.2 | 4.3 | 43 | 6.8 | 5.2 | +32 |
| 45 to 49 | 61 | 4.2 | 4.1 | 30 | 4.7 | 4.1 | +31 |
| 50 to 54 | 59 | 4.1 | 3.7 | 37 | 5.8 | 5.6 | +22 |
| 55 to 59 | 99 | 6.8 | 4.7 | 44 | 7.0 | 4.6 | +55 |
| 60 to 64 | 87 | 6.0 | 3.8 | 42 | 6.6 | 4.7 | +45 |
| 65 to 69 | 93 | 6.4 | 4.2 | 44 | 7.0 | 4.7 | +49 |
| 70 to 74 | 75 | 5.2 | 5.7 | 19 | 3.0 | 4.5 | +56 |
| 75 to 79 | 87 | 6.0 | 4.4 | 17 | 2.7 | 3.6 | +70 |
| 80 to 84 | 52 | 3.6 | 3.6 | 11 | 1.7 | 3.3 | +41 |
| 85 and over | 73 | 5.0 | 4.1 | 12 | 1.9 | 4.0 | +61 |
| Total population | 1,447 | 100.0 | 100.0 | 633 | 100.0 | 100.0 | +814 |
Dominant groups
Analysis of the five year age groups of Newcastle West in 2021 compared to Shortland - Sandgate shows that there was a lower proportion of people in the younger age groups (under 15) and a higher proportion of people in the older age groups (65+).
Overall, 5.5% of the population was aged between 0 and 15, and 26.3% were aged 65 years and over, compared with 15.2% and 22.0% respectively for Shortland - Sandgate.
The major differences between the age structure of Newcastle West and Shortland - Sandgate were:
- A larger percentage of persons aged 25 to 29 (14.4% compared to 11.1%)
- A smaller percentage of persons aged 0 to 4 (2.4% compared to 6.2%)
- A smaller percentage of persons aged 5 to 9 (1.7% compared to 4.8%)
- A smaller percentage of persons aged 10 to 14 (1.5% compared to 4.2%)
Emerging groups
From 2016 to 2021, Newcastle West's population increased by 814 people (128.6%). This represents an average annual population change of 17.98% per year over the period.
The largest changes in age structure in this area between 2016 and 2021 were in the age groups:
- 25 to 29 (+119 persons)
- 30 to 34 (+105 persons)
- 75 to 79 (+70 persons)
- 85 and over (+61 persons)
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