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LEARN MORE ABOUT .idIn 2021, the largest age group in Thornbury was 30 to 34 year olds. The group that changed the most since 2001 was 50 to 54 year olds, increasing by 204 people.
The Age Structure of Thornbury provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Thornbury'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 Thornbury'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 | |||||||
|---|---|---|---|---|---|---|---|
| Thornbury - Total males (Usual residence) | 2021 | 2001 | Change | ||||
| Five year age groups (years) | Number | % | Preston % | Number | % | Preston % | 2001 to 2021 |
| 0 to 4 | 511 | 5.6 | 5.6 | 456 | 5.6 | 7.2 | +54 |
| 5 to 9 | 475 | 5.2 | 5.3 | 419 | 5.2 | 5.7 | +56 |
| 10 to 14 | 473 | 5.2 | 5.0 | 335 | 4.1 | 5.7 | +138 |
| 15 to 19 | 409 | 4.5 | 4.4 | 377 | 4.7 | 5.7 | +31 |
| 20 to 24 | 501 | 5.5 | 6.2 | 686 | 8.5 | 7.1 | -185 |
| 25 to 29 | 799 | 8.8 | 9.2 | 912 | 11.3 | 8.6 | -113 |
| 30 to 34 | 977 | 10.8 | 10.4 | 939 | 11.6 | 9.6 | +38 |
| 35 to 39 | 882 | 9.7 | 9.6 | 719 | 8.9 | 8.6 | +163 |
| 40 to 44 | 743 | 8.2 | 8.2 | 654 | 8.1 | 7.8 | +89 |
| 45 to 49 | 678 | 7.5 | 7.0 | 490 | 6.1 | 6.1 | +187 |
| 50 to 54 | 613 | 6.8 | 7.1 | 408 | 5.0 | 5.5 | +204 |
| 55 to 59 | 482 | 5.3 | 5.1 | 315 | 3.9 | 4.6 | +167 |
| 60 to 64 | 399 | 4.4 | 4.6 | 298 | 3.7 | 4.2 | +101 |
| 65 to 69 | 318 | 3.5 | 3.5 | 314 | 3.9 | 3.6 | +4 |
| 70 to 74 | 242 | 2.7 | 3.0 | 292 | 3.6 | 3.9 | -50 |
| 75 to 79 | 189 | 2.1 | 2.0 | 247 | 3.1 | 3.2 | -59 |
| 80 to 84 | 172 | 1.9 | 2.0 | 142 | 1.8 | 1.7 | +30 |
| 85 and over | 193 | 2.1 | 1.8 | 85 | 1.1 | 1.4 | +107 |
| Total population | 9,056 | 100.0 | 100.0 | 8,095 | 100.0 | 100.0 | +960 |
Dominant groups
Analysis of the male five year age groups of Thornbury in 2021 compared to Preston shows that there was a similar proportion of males in the younger age groups (under 15) as well as a similar proportion of males in the older age groups (65+).
Overall, 16.1% of the male population was aged between 0 and 15, and 12.3% were aged 65 years and over, compared with 16.0% and 12.3% respectively for Preston.
The major difference between the male age structure of Thornbury and Preston is:
- A smaller percentage of males aged 20 to 24 (5.5% compared to 6.2%)
Emerging groups
From 2001 to 2021, Thornbury's male population increased by 961 people (11.9%). This represents an average annual population change of 0.56% per year over the period.
The largest changes in male age structure in this area between 2001 and 2021 were in the age groups:
- 50 to 54 (+204 males)
- 45 to 49 (+187 males)
- 20 to 24 (-185 males)
- 55 to 59 (+167 males)
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