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LEARN MORE ABOUT .idIn 2021, the largest age group in Curl Curl - North Curl Curl was 50 to 54 year olds. The group that changed the most since 1991 was 50 to 54 year olds, increasing by 411 people.
The Age Structure of Curl Curl - North Curl Curl provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Curl Curl - North Curl Curl'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 Curl Curl - North Curl Curl'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 | |||||||
|---|---|---|---|---|---|---|---|
| Curl Curl - North Curl Curl - Total persons (Enumerated) | 2021 | 1991 | Change | ||||
| Five year age groups (years) | Number | % | Northern Beaches Council area % | Number | % | Northern Beaches Council area % | 1991 to 2021 |
| 0 to 4 | 325 | 5.0 | 5.4 | 314 | 6.1 | 6.0 | +11 |
| 5 to 9 | 479 | 7.4 | 6.2 | 344 | 6.7 | 5.8 | +134 |
| 10 to 14 | 608 | 9.4 | 7.0 | 331 | 6.4 | 6.3 | +277 |
| 15 to 19 | 576 | 8.9 | 6.2 | 363 | 7.1 | 7.6 | +212 |
| 20 to 24 | 406 | 6.3 | 5.2 | 409 | 7.9 | 8.2 | -3 |
| 25 to 29 | 267 | 4.1 | 5.1 | 452 | 8.8 | 7.9 | -185 |
| 30 to 34 | 229 | 3.5 | 5.9 | 409 | 8.0 | 7.8 | -181 |
| 35 to 39 | 325 | 5.0 | 6.5 | 382 | 7.4 | 7.3 | -57 |
| 40 to 44 | 433 | 6.7 | 7.0 | 375 | 7.3 | 7.8 | +58 |
| 45 to 49 | 610 | 9.4 | 7.8 | 320 | 6.2 | 7.1 | +290 |
| 50 to 54 | 631 | 9.7 | 7.4 | 220 | 4.3 | 5.7 | +411 |
| 55 to 59 | 458 | 7.1 | 6.6 | 223 | 4.3 | 4.4 | +234 |
| 60 to 64 | 345 | 5.3 | 5.6 | 276 | 5.4 | 4.5 | +69 |
| 65 to 69 | 258 | 4.0 | 4.7 | 256 | 5.0 | 4.3 | +1 |
| 70 to 74 | 198 | 3.1 | 4.4 | 214 | 4.2 | 3.5 | -16 |
| 75 to 79 | 153 | 2.4 | 3.7 | 124 | 2.4 | 2.8 | +28 |
| 80 to 84 | 98 | 1.5 | 2.6 | 71 | 1.4 | 1.8 | +27 |
| 85 and over | 91 | 1.4 | 2.8 | 65 | 1.3 | 1.3 | +26 |
| Total population | 6,490 | 100.0 | 100.0 | 5,155 | 100.0 | 100.0 | +1,335 |
Dominant groups
Analysis of the five year age groups of Curl Curl - North Curl Curl in 2021 compared to Northern Beaches 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, 21.8% of the population was aged between 0 and 15, and 12.3% were aged 65 years and over, compared with 18.5% and 18.1% respectively for Northern Beaches Council area.
The major differences between the age structure of Curl Curl - North Curl Curl and Northern Beaches Council area were:
- A larger percentage of persons aged 15 to 19 (8.9% compared to 6.2%)
- A larger percentage of persons aged 10 to 14 (9.4% compared to 7.0%)
- A larger percentage of persons aged 50 to 54 (9.7% compared to 7.4%)
- A smaller percentage of persons aged 30 to 34 (3.5% compared to 5.9%)
Emerging groups
From 1991 to 2021, Curl Curl - North Curl Curl's population increased by 1,335 people (25.9%). This represents an average annual population change of 0.77% per year over the period.
The largest changes in age structure in this area between 1991 and 2021 were in the age groups:
- 50 to 54 (+411 persons)
- 45 to 49 (+290 persons)
- 10 to 14 (+277 persons)
- 55 to 59 (+234 persons)
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