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LEARN MORE ABOUT .idIn 2021, the largest age group in Happy Valley was 65 to 69 year olds. The group that changed the most since 1991 was 35 to 39 year olds, decreasing by 327 people.
The Age Structure of Happy Valley provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Happy Valley'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 Happy Valley'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 | |||||||
|---|---|---|---|---|---|---|---|
| Happy Valley - Total females (Enumerated) | 2021 | 1991 | Change | ||||
| Five year age groups (years) | Number | % | Coromandel Valley % | Number | % | Coromandel Valley % | 1991 to 2021 |
| 0 to 4 | 317 | 5.5 | 5.2 | 512 | 9.2 | 9.3 | -195 |
| 5 to 9 | 295 | 5.1 | 7.9 | 610 | 11.0 | 10.7 | -316 |
| 10 to 14 | 327 | 5.7 | 7.1 | 591 | 10.6 | 12.0 | -265 |
| 15 to 19 | 327 | 5.7 | 7.5 | 393 | 7.1 | 7.8 | -67 |
| 20 to 24 | 275 | 4.8 | 4.3 | 260 | 4.7 | 4.3 | +14 |
| 25 to 29 | 305 | 5.3 | 3.6 | 451 | 8.1 | 4.3 | -147 |
| 30 to 34 | 391 | 6.8 | 5.9 | 623 | 11.2 | 11.0 | -232 |
| 35 to 39 | 387 | 6.7 | 6.5 | 713 | 12.8 | 11.4 | -327 |
| 40 to 44 | 369 | 6.4 | 8.6 | 600 | 10.8 | 12.6 | -231 |
| 45 to 49 | 338 | 5.9 | 7.9 | 218 | 3.9 | 6.0 | +120 |
| 50 to 54 | 346 | 6.0 | 6.8 | 121 | 2.2 | 3.5 | +224 |
| 55 to 59 | 337 | 5.8 | 7.0 | 110 | 2.0 | 2.1 | +227 |
| 60 to 64 | 392 | 6.8 | 6.7 | 88 | 1.6 | 1.8 | +303 |
| 65 to 69 | 394 | 6.8 | 5.6 | 114 | 2.1 | 1.2 | +279 |
| 70 to 74 | 367 | 6.4 | 5.5 | 88 | 1.6 | 1.1 | +278 |
| 75 to 79 | 230 | 4.0 | 2.3 | 42 | 0.8 | 0.3 | +187 |
| 80 to 84 | 176 | 3.0 | 1.2 | 22 | 0.4 | 0.2 | +154 |
| 85 and over | 202 | 3.5 | 0.4 | 5 | 0.1 | 0.5 | +196 |
| Total population | 5,775 | 100.0 | 100.0 | 5,570 | 100.0 | 100.0 | +205 |
Dominant groups
Analysis of the female five year age groups of Happy Valley in 2021 compared to Coromandel Valley 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, 16.3% of the female population was aged between 0 and 15, and 23.7% were aged 65 years and over, compared with 20.1% and 15.0% respectively for Coromandel Valley.
The major differences between the female age structure of Happy Valley and Coromandel Valley were:
- A larger percentage of females aged 85 and over (3.5% compared to 0.4%)
- A smaller percentage of females aged 5 to 9 (5.1% compared to 7.9%)
- A smaller percentage of females aged 40 to 44 (6.4% compared to 8.6%)
- A smaller percentage of females aged 45 to 49 (5.9% compared to 7.9%)
Emerging groups
From 1991 to 2021, Happy Valley's female population increased by 205 people (3.7%). This represents an average annual population change of 0.12% per year over the period.
The largest changes in female age structure in this area between 1991 and 2021 were in the age groups:
- 35 to 39 (-327 females)
- 5 to 9 (-316 females)
- 60 to 64 (+303 females)
- 65 to 69 (+279 females)
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