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LEARN MORE ABOUT .idIn 2021, the largest age group in Woy Woy - Blackwall was 70 to 74 year olds. The group that changed the most since 2016 was 75 to 79 year olds, increasing by 80 people.
The Age Structure of Woy Woy - Blackwall provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Woy Woy - Blackwall'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 Woy Woy - Blackwall's Age Structure should be viewed in conjunction with Household Types and Dwelling Types.
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Age structure - Five year age groups | |||||||
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Woy Woy - Blackwall - Total females (Enumerated) | 2021 | 2016 | Change | ||||
Five year age groups (years) | Number | % | Avoca Beach - Picketts Valley - Copacabana - MacMasters Beach % | Number | % | Avoca Beach - Picketts Valley - Copacabana - MacMasters Beach % | 2016 to 2021 |
0 to 4 | 307 | 4.5 | 5.6 | 304 | 4.6 | 5.7 | +3 |
5 to 9 | 323 | 4.7 | 6.2 | 326 | 4.9 | 6.8 | -3 |
10 to 14 | 305 | 4.4 | 7.2 | 290 | 4.4 | 8.0 | +15 |
15 to 19 | 306 | 4.4 | 7.0 | 307 | 4.6 | 7.4 | -1 |
20 to 24 | 289 | 4.2 | 4.5 | 313 | 4.7 | 3.5 | -24 |
25 to 29 | 324 | 4.7 | 2.9 | 303 | 4.6 | 3.7 | +21 |
30 to 34 | 388 | 5.6 | 4.2 | 341 | 5.2 | 4.5 | +47 |
35 to 39 | 387 | 5.6 | 5.4 | 371 | 5.6 | 6.6 | +16 |
40 to 44 | 412 | 6.0 | 7.6 | 372 | 5.6 | 8.0 | +40 |
45 to 49 | 409 | 5.9 | 8.0 | 394 | 6.0 | 8.5 | +15 |
50 to 54 | 407 | 5.9 | 8.1 | 412 | 6.2 | 8.5 | -5 |
55 to 59 | 457 | 6.6 | 8.2 | 466 | 7.0 | 7.6 | -9 |
60 to 64 | 473 | 6.9 | 7.3 | 434 | 6.6 | 6.8 | +39 |
65 to 69 | 473 | 6.9 | 6.8 | 498 | 7.5 | 5.3 | -25 |
70 to 74 | 499 | 7.2 | 4.8 | 440 | 6.7 | 3.7 | +59 |
75 to 79 | 423 | 6.1 | 3.2 | 343 | 5.2 | 2.6 | +80 |
80 to 84 | 302 | 4.4 | 2.0 | 303 | 4.6 | 1.4 | -1 |
85 and over | 405 | 5.9 | 1.1 | 394 | 6.0 | 1.4 | +11 |
Total population | 6,889 | 100.0 | 100.0 | 6,611 | 100.0 | 100.0 | +278 |
Analysis of the female five year age groups of Woy Woy - Blackwall in 2021 compared to Avoca Beach - Picketts Valley - Copacabana - MacMasters Beach shows that there was a lower proportion of females in the younger age groups (under 15) and a higher proportion of females in the older age groups (65+).
Overall, 13.6% of the female population was aged between 0 and 15, and 30.5% were aged 65 years and over, compared with 19.1% and 17.8% respectively for Avoca Beach - Picketts Valley - Copacabana - MacMasters Beach.
The major differences between the female age structure of Woy Woy - Blackwall and Avoca Beach - Picketts Valley - Copacabana - MacMasters Beach were:
From 2016 to 2021, Woy Woy - Blackwall's female population increased by 278 people (4.2%). This represents an average annual population change of 0.83% per year over the period.
The largest changes in female age structure in this area between 2016 and 2021 were in the age groups:
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