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LEARN MORE ABOUT .idIn 2021, the largest age group in Narara - Niagara Park was 10 to 14 year olds. The group that changed the most since 2001 was 60 to 64 year olds, increasing by 384 people.
The Age Structure of Narara - Niagara Park provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Narara - Niagara Park'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 Narara - Niagara Park'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 | |||||||
|---|---|---|---|---|---|---|---|
| Narara - Niagara Park - Total persons (Enumerated) | 2021 | 2001 | Change | ||||
| Five year age groups (years) | Number | % | Central Coast Council area % | Number | % | Central Coast Council area % | 2001 to 2021 |
| 0 to 4 | 711 | 6.4 | 5.6 | 736 | 7.1 | 6.8 | -25 |
| 5 to 9 | 786 | 7.0 | 6.1 | 926 | 8.9 | 7.6 | -141 |
| 10 to 14 | 831 | 7.4 | 6.3 | 979 | 9.4 | 7.5 | -148 |
| 15 to 19 | 730 | 6.5 | 5.9 | 853 | 8.2 | 6.5 | -124 |
| 20 to 24 | 589 | 5.3 | 5.3 | 654 | 6.3 | 4.9 | -66 |
| 25 to 29 | 666 | 6.0 | 5.4 | 635 | 6.1 | 5.6 | +30 |
| 30 to 34 | 751 | 6.7 | 5.7 | 689 | 6.6 | 6.4 | +62 |
| 35 to 39 | 822 | 7.4 | 6.0 | 831 | 8.0 | 7.2 | -10 |
| 40 to 44 | 752 | 6.7 | 5.9 | 912 | 8.8 | 7.5 | -161 |
| 45 to 49 | 767 | 6.9 | 6.3 | 794 | 7.6 | 6.7 | -27 |
| 50 to 54 | 747 | 6.7 | 6.4 | 781 | 7.5 | 6.1 | -34 |
| 55 to 59 | 706 | 6.3 | 6.5 | 500 | 4.8 | 5.1 | +206 |
| 60 to 64 | 681 | 6.1 | 6.4 | 297 | 2.9 | 4.4 | +384 |
| 65 to 69 | 569 | 5.1 | 5.9 | 253 | 2.4 | 4.4 | +316 |
| 70 to 74 | 501 | 4.5 | 5.7 | 235 | 2.3 | 4.6 | +266 |
| 75 to 79 | 296 | 2.6 | 4.4 | 180 | 1.7 | 4.0 | +116 |
| 80 to 84 | 153 | 1.4 | 3.0 | 122 | 1.2 | 2.7 | +31 |
| 85 and over | 113 | 1.0 | 3.0 | 44 | 0.4 | 1.9 | +69 |
| Total population | 11,171 | 100.0 | 100.0 | 10,428 | 100.0 | 100.0 | +743 |
Dominant groups
Analysis of the five year age groups of Narara - Niagara Park in 2021 compared to Central Coast Council area shows that there was a higher proportion of people in the younger age groups (under 15) and a lower proportion of people in the older age groups (65+).
Overall, 20.8% of the population was aged between 0 and 15, and 14.6% were aged 65 years and over, compared with 18.1% and 22.1% respectively for Central Coast Council area.
The major differences between the age structure of Narara - Niagara Park and Central Coast Council area were:
- A larger percentage of persons aged 35 to 39 (7.4% compared to 6.0%)
- A smaller percentage of persons aged 85 and over (1.0% compared to 3.0%)
- A smaller percentage of persons aged 75 to 79 (2.6% compared to 4.4%)
- A smaller percentage of persons aged 80 to 84 (1.4% compared to 3.0%)
Emerging groups
From 2001 to 2021, Narara - Niagara Park's population increased by 743 people (7.1%). This represents an average annual population change of 0.34% per year over the period.
The largest changes in age structure in this area between 2001 and 2021 were in the age groups:
- 60 to 64 (+384 persons)
- 65 to 69 (+316 persons)
- 70 to 74 (+266 persons)
- 55 to 59 (+206 persons)
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