Lynbrook
Five year age groups
In 2021, the largest age group in Lynbrook was 35 to 39 year olds. The group that changed the most since 2016 was 20 to 24 year olds, increasing by 131 people.
The Age Structure of Lynbrook provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Lynbrook'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 Lynbrook's Age Structure should be viewed in conjunction with Household Types and Dwelling Types.
Derived from the Census question:
'What is the person's date of birth or age?'
Total population
| Age structure - Five year age groups | ||||||||
|---|---|---|---|---|---|---|---|---|
| Lynbrook - Total persons (Usual residence) | 2021 | 2016 | Change | |||||
| Five year age groups (years) | Number | % | Australia % | Number | % | Australia % | 2016 to 2021 | |
| 0 to 4 | 659 | 7.2 | 5.8 | 758 | 8.9 | 6.3 | -99 | 2001 |
| 5 to 9 | 710 | 7.8 | 6.2 | 785 | 9.2 | 6.4 | -75 | 2002 |
| 10 to 14 | 745 | 8.2 | 6.2 | 634 | 7.4 | 6.0 | +111 | 2003 |
| 15 to 19 | 639 | 7.0 | 5.7 | 571 | 6.7 | 6.1 | +68 | 2004 |
| 20 to 24 | 700 | 7.7 | 6.2 | 569 | 6.7 | 6.7 | +131 | 2005 |
| 25 to 29 | 615 | 6.7 | 7.0 | 555 | 6.5 | 7.1 | +60 | 2006 |
| 30 to 34 | 634 | 7.0 | 7.3 | 675 | 7.9 | 7.3 | -41 | 2007 |
| 35 to 39 | 749 | 8.2 | 7.2 | 779 | 9.2 | 6.7 | -30 | 2008 |
| 40 to 44 | 689 | 7.6 | 6.5 | 759 | 8.9 | 6.8 | -70 | 2009 |
| 45 to 49 | 660 | 7.2 | 6.4 | 626 | 7.4 | 6.8 | +34 | 2010 |
| 50 to 54 | 620 | 6.8 | 6.3 | 494 | 5.8 | 6.5 | +126 | 2011 |
| 55 to 59 | 475 | 5.2 | 6.1 | 398 | 4.7 | 6.2 | +77 | 2012 |
| 60 to 64 | 396 | 4.3 | 5.8 | 267 | 3.1 | 5.6 | +129 | 2013 |
| 65 to 69 | 259 | 2.8 | 5.1 | 199 | 2.3 | 5.1 | +60 | 2014 |
| 70 to 74 | 209 | 2.3 | 4.6 | 136 | 1.6 | 3.8 | +73 | 2015 |
| 75 to 79 | 130 | 1.4 | 3.2 | 86 | 1.0 | 2.8 | +44 | 2016 |
| 80 to 84 | 91 | 1.0 | 2.2 | 76 | 0.9 | 2.0 | +15 | 2017 |
| 85 and over | 139 | 1.5 | 2.1 | 145 | 1.7 | 2.1 | -6 | 2018 |
| Total population | 9,119 | 100.0 | 100.0 | 8,512 | 100.0 | 100.0 | +607 | |
Source: Australian Bureau of Statistics, Census of Population and Housing (opens a new window) 2016 and 2021. Compiled and presented by .id (opens a new window)(informed decisions).
(Usual residence data)
Compiled and presented in profile.id by .id (informed decisions).
Compiled and presented in profile.id by .id (informed decisions).
Dominant groups
Analysis of the five year age groups of Lynbrook in 2021 compared to Australia shows that there was a higher proportion of people in the younger age groups (under 15) and a lower proportion of people in the older age groups (65+).
Overall, 23.2% of the population was aged between 0 and 15, and 9.1% were aged 65 years and over, compared with 18.2% and 17.2% respectively for Australia.
The major differences between the age structure of Lynbrook and Australia were:
- A larger percentage of persons aged 10 to 14 (8.2% compared to 6.2%)
- A smaller percentage of persons aged 70 to 74 (2.3% compared to 4.6%)
- A smaller percentage of persons aged 65 to 69 (2.8% compared to 5.1%)
- A smaller percentage of persons aged 75 to 79 (1.4% compared to 3.2%)
Emerging groups
From 2016 to 2021, Lynbrook's population increased by 607 people (7.1%). This represents an average annual population change of 1.39% per year over the period.
The largest changes in age structure in this area between 2016 and 2021 were in the age groups:
- 20 to 24 (+131 persons)
- 60 to 64 (+129 persons)
- 50 to 54 (+126 persons)
- 10 to 14 (+111 persons)