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LEARN MORE ABOUT .idIn 2021, the largest age group in Bomaderry was 65 to 69 year olds. The group that changed the most since 2001 was 65 to 69 year olds, increasing by 194 people.
The Age Structure of Bomaderry provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Bomaderry'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 Bomaderry'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 | |||||||
|---|---|---|---|---|---|---|---|
| Bomaderry - Total persons (Usual residence) | 2021 | 2001 | Change | ||||
| Five year age groups (years) | Number | % | North Nowra % | Number | % | North Nowra % | 2001 to 2021 |
| 0 to 4 | 341 | 5.1 | 6.6 | 439 | 6.6 | 7.1 | -98 |
| 5 to 9 | 390 | 5.8 | 7.0 | 505 | 7.6 | 8.4 | -115 |
| 10 to 14 | 381 | 5.7 | 6.2 | 495 | 7.5 | 8.7 | -114 |
| 15 to 19 | 364 | 5.4 | 5.2 | 475 | 7.2 | 7.6 | -111 |
| 20 to 24 | 341 | 5.1 | 4.8 | 394 | 6.0 | 5.3 | -53 |
| 25 to 29 | 408 | 6.1 | 6.5 | 382 | 5.8 | 5.9 | +26 |
| 30 to 34 | 386 | 5.7 | 6.9 | 384 | 5.8 | 6.4 | +2 |
| 35 to 39 | 356 | 5.3 | 6.6 | 393 | 5.9 | 7.2 | -37 |
| 40 to 44 | 349 | 5.2 | 5.4 | 500 | 7.6 | 7.3 | -151 |
| 45 to 49 | 383 | 5.7 | 5.6 | 472 | 7.1 | 7.0 | -89 |
| 50 to 54 | 372 | 5.5 | 5.6 | 409 | 6.2 | 6.4 | -37 |
| 55 to 59 | 407 | 6.1 | 5.7 | 354 | 5.4 | 5.0 | +53 |
| 60 to 64 | 451 | 6.7 | 6.5 | 321 | 4.9 | 4.3 | +130 |
| 65 to 69 | 495 | 7.4 | 5.8 | 301 | 4.6 | 3.8 | +194 |
| 70 to 74 | 475 | 7.1 | 5.4 | 326 | 4.9 | 3.9 | +149 |
| 75 to 79 | 338 | 5.0 | 4.2 | 222 | 3.4 | 2.8 | +116 |
| 80 to 84 | 269 | 4.0 | 2.8 | 143 | 2.2 | 2.0 | +126 |
| 85 and over | 220 | 3.3 | 3.1 | 97 | 1.5 | 1.0 | +123 |
| Total population | 6,726 | 100.0 | 100.0 | 6,612 | 100.0 | 100.0 | +114 |
Dominant groups
Analysis of the five year age groups of Bomaderry in 2021 compared to North Nowra 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, 16.5% of the population was aged between 0 and 15, and 26.7% were aged 65 years and over, compared with 19.9% and 21.3% respectively for North Nowra.
The major differences between the age structure of Bomaderry and North Nowra were:
- A larger percentage of persons aged 70 to 74 (7.1% compared to 5.4%)
- A larger percentage of persons aged 65 to 69 (7.4% compared to 5.8%)
- A smaller percentage of persons aged 0 to 4 (5.1% compared to 6.6%)
- A smaller percentage of persons aged 35 to 39 (5.3% compared to 6.6%)
Emerging groups
From 2001 to 2021, Bomaderry's population increased by 114 people (1.7%). This represents an average annual population change of 0.09% per year over the period.
The largest changes in age structure in this area between 2001 and 2021 were in the age groups:
- 65 to 69 (+194 persons)
- 40 to 44 (-151 persons)
- 70 to 74 (+149 persons)
- 60 to 64 (+130 persons)
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