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LEARN MORE ABOUT .idIn 2021, the largest age group in Knoxfield was 35 to 39 year olds. The group that changed the most since 2001 was 70 to 74 year olds, increasing by 166 people.
The Age Structure of Knoxfield provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Knoxfield'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 Knoxfield'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 | |||||||
|---|---|---|---|---|---|---|---|
| Knoxfield - Total females (Usual residence) | 2021 | 2001 | Change | ||||
| Five year age groups (years) | Number | % | Scott Ward % | Number | % | Scott Ward % | 2001 to 2021 |
| 0 to 4 | 197 | 5.1 | 4.4 | 207 | 6.1 | 5.4 | -10 |
| 5 to 9 | 214 | 5.5 | 5.3 | 249 | 7.3 | 6.6 | -35 |
| 10 to 14 | 179 | 4.6 | 4.9 | 227 | 6.7 | 8.5 | -49 |
| 15 to 19 | 236 | 6.1 | 5.2 | 228 | 6.7 | 8.8 | +8 |
| 20 to 24 | 217 | 5.6 | 5.5 | 229 | 6.7 | 6.0 | -12 |
| 25 to 29 | 216 | 5.5 | 5.0 | 234 | 6.8 | 4.7 | -18 |
| 30 to 34 | 249 | 6.4 | 6.0 | 253 | 7.4 | 5.8 | -4 |
| 35 to 39 | 299 | 7.7 | 7.0 | 287 | 8.4 | 7.1 | +11 |
| 40 to 44 | 274 | 7.0 | 6.9 | 269 | 7.9 | 9.5 | +4 |
| 45 to 49 | 248 | 6.4 | 5.9 | 282 | 8.3 | 8.7 | -34 |
| 50 to 54 | 272 | 7.0 | 6.9 | 283 | 8.3 | 6.6 | -12 |
| 55 to 59 | 236 | 6.1 | 6.4 | 206 | 6.0 | 4.3 | +30 |
| 60 to 64 | 229 | 5.9 | 7.5 | 166 | 4.9 | 2.6 | +63 |
| 65 to 69 | 221 | 5.7 | 6.0 | 86 | 2.5 | 2.2 | +135 |
| 70 to 74 | 223 | 5.7 | 5.2 | 57 | 1.7 | 2.7 | +166 |
| 75 to 79 | 193 | 5.0 | 3.8 | 69 | 2.0 | 3.7 | +124 |
| 80 to 84 | 126 | 3.2 | 3.3 | 47 | 1.4 | 3.3 | +79 |
| 85 and over | 65 | 1.7 | 4.8 | 33 | 1.0 | 3.4 | +32 |
| Total population | 3,894 | 100.0 | 100.0 | 3,418 | 100.0 | 100.0 | +476 |
Dominant groups
Analysis of the female five year age groups of Knoxfield in 2021 compared to Scott Ward shows that there was a higher proportion of females in the younger age groups (under 15) and a lower proportion of females in the older age groups (65+).
Overall, 15.2% of the female population was aged between 0 and 15, and 21.3% were aged 65 years and over, compared with 14.6% and 23.1% respectively for Scott Ward.
The major differences between the female age structure of Knoxfield and Scott Ward were:
- A larger percentage of females aged 75 to 79 (5.0% compared to 3.8%)
- A larger percentage of females aged 15 to 19 (6.1% compared to 5.2%)
- A smaller percentage of females aged 85 and over (1.7% compared to 4.8%)
- A smaller percentage of females aged 60 to 64 (5.9% compared to 7.5%)
Emerging groups
From 2001 to 2021, Knoxfield's female population increased by 476 people (13.9%). This represents an average annual population change of 0.65% per year over the period.
The largest changes in female age structure in this area between 2001 and 2021 were in the age groups:
- 70 to 74 (+166 females)
- 65 to 69 (+135 females)
- 75 to 79 (+124 females)
- 80 to 84 (+79 females)
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