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LEARN MORE ABOUT .idIn 2021, the largest age group in Bass Hill - Lansdowne was 10 to 14 year olds. The group that changed the most since 1996 was 10 to 14 year olds, increasing by 319 people.
The Age Structure of Bass Hill - Lansdowne provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Bass Hill - Lansdowne'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 Bass Hill - Lansdowne'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 | |||||||
|---|---|---|---|---|---|---|---|
| Bass Hill - Lansdowne - Total persons (Enumerated) | 2021 | 1996 | Change | ||||
| Five year age groups (years) | Number | % | Sefton % | Number | % | Sefton % | 1996 to 2021 |
| 0 to 4 | 776 | 7.6 | 6.2 | 525 | 6.8 | 6.6 | +251 |
| 5 to 9 | 837 | 8.2 | 6.9 | 524 | 6.7 | 6.7 | +312 |
| 10 to 14 | 842 | 8.2 | 8.3 | 523 | 6.7 | 7.7 | +319 |
| 15 to 19 | 717 | 7.0 | 7.8 | 564 | 7.3 | 6.4 | +153 |
| 20 to 24 | 674 | 6.6 | 8.0 | 615 | 7.9 | 6.1 | +59 |
| 25 to 29 | 659 | 6.4 | 6.9 | 587 | 7.6 | 7.5 | +71 |
| 30 to 34 | 659 | 6.4 | 6.0 | 547 | 7.0 | 6.6 | +112 |
| 35 to 39 | 642 | 6.3 | 6.6 | 533 | 6.9 | 8.3 | +109 |
| 40 to 44 | 627 | 6.1 | 6.4 | 523 | 6.7 | 7.3 | +104 |
| 45 to 49 | 577 | 5.6 | 5.8 | 523 | 6.7 | 6.2 | +54 |
| 50 to 54 | 593 | 5.8 | 6.5 | 489 | 6.3 | 4.3 | +103 |
| 55 to 59 | 591 | 5.8 | 6.0 | 397 | 5.1 | 3.7 | +194 |
| 60 to 64 | 532 | 5.2 | 5.5 | 359 | 4.6 | 4.6 | +173 |
| 65 to 69 | 443 | 4.3 | 4.1 | 335 | 4.3 | 6.3 | +107 |
| 70 to 74 | 364 | 3.6 | 3.5 | 279 | 3.6 | 6.4 | +85 |
| 75 to 79 | 289 | 2.8 | 2.1 | 203 | 2.6 | 3.0 | +85 |
| 80 to 84 | 194 | 1.9 | 1.3 | 140 | 1.8 | 1.7 | +53 |
| 85 and over | 221 | 2.2 | 2.2 | 105 | 1.4 | 0.8 | +116 |
| Total population | 10,237 | 100.0 | 100.0 | 7,778 | 100.0 | 100.0 | +2,459 |
Dominant groups
Analysis of the five year age groups of Bass Hill - Lansdowne in 2021 compared to Sefton shows that there was a higher proportion of people in the younger age groups (under 15) as well as a higher proportion of people in the older age groups (65+).
Overall, 24.0% of the population was aged between 0 and 15, and 14.8% were aged 65 years and over, compared with 21.3% and 13.2% respectively for Sefton.
The major differences between the age structure of Bass Hill - Lansdowne and Sefton were:
- A larger percentage of persons aged 0 to 4 (7.6% compared to 6.2%)
- A larger percentage of persons aged 5 to 9 (8.2% compared to 6.9%)
- A smaller percentage of persons aged 20 to 24 (6.6% compared to 8.0%)
- A smaller percentage of persons aged 15 to 19 (7.0% compared to 7.8%)
Emerging groups
From 1996 to 2021, Bass Hill - Lansdowne's population increased by 2,459 people (31.6%). This represents an average annual population change of 1.1% per year over the period.
The largest changes in age structure in this area between 1996 and 2021 were in the age groups:
- 10 to 14 (+319 persons)
- 5 to 9 (+312 persons)
- 0 to 4 (+251 persons)
- 55 to 59 (+194 persons)
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