Yass Valley Council area
Five year age groups
In 2021, the largest age group in the Yass Valley Council area was 50 to 54 year olds. The group that changed the most since 2016 was 70 to 74 year olds, increasing by 250 people.
The Age Structure of the Yass Valley Council area provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of the Yass Valley Council area'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 the Yass Valley Council area'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 | ||||||||
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Yass Valley Council area - Total persons (Usual residence) | 2021 | 2016 | Change | |||||
Five year age groups (years) | Number | % | Regional NSW % | Number | % | Regional NSW % | 2016 to 2021 | |
0 to 4 | 928 | 5.4 | 5.5 | 1,010 | 6.3 | 5.8 | -82 | 2001 |
5 to 9 | 1,195 | 6.9 | 6.1 | 1,181 | 7.3 | 6.4 | +14 | 2002 |
10 to 14 | 1,298 | 7.5 | 6.3 | 1,209 | 7.5 | 6.1 | +89 | 2003 |
15 to 19 | 1,133 | 6.6 | 5.7 | 1,032 | 6.4 | 6.0 | +101 | 2004 |
20 to 24 | 780 | 4.5 | 5.4 | 730 | 4.5 | 5.6 | +50 | 2005 |
25 to 29 | 739 | 4.3 | 5.7 | 669 | 4.1 | 5.5 | +70 | 2006 |
30 to 34 | 853 | 4.9 | 5.9 | 788 | 4.9 | 5.5 | +65 | 2007 |
35 to 39 | 1,045 | 6.0 | 5.9 | 913 | 5.7 | 5.4 | +132 | 2008 |
40 to 44 | 1,132 | 6.5 | 5.6 | 1,294 | 8.0 | 6.1 | -162 | 2009 |
45 to 49 | 1,334 | 7.7 | 6.1 | 1,322 | 8.2 | 6.4 | +12 | 2010 |
50 to 54 | 1,372 | 7.9 | 6.2 | 1,178 | 7.3 | 6.8 | +194 | 2011 |
55 to 59 | 1,170 | 6.8 | 6.6 | 1,158 | 7.2 | 7.1 | +12 | 2012 |
60 to 64 | 1,132 | 6.5 | 6.9 | 1,036 | 6.4 | 6.7 | +96 | 2013 |
65 to 69 | 993 | 5.7 | 6.4 | 943 | 5.8 | 6.4 | +50 | 2014 |
70 to 74 | 904 | 5.2 | 5.9 | 654 | 4.1 | 5.0 | +250 | 2015 |
75 to 79 | 574 | 3.3 | 4.3 | 439 | 2.7 | 3.7 | +135 | 2016 |
80 to 84 | 365 | 2.1 | 2.9 | 292 | 1.8 | 2.6 | +73 | 2017 |
85 and over | 338 | 2.0 | 2.8 | 296 | 1.8 | 2.7 | +42 | 2018 |
Total population | 17,285 | 100.0 | 100.0 | 16,144 | 100.0 | 100.0 | +1,141 |
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 the Yass Valley Council area in 2021 compared to Regional NSW 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, 19.8% of the population was aged between 0 and 15, and 18.4% were aged 65 years and over, compared with 17.9% and 22.2% respectively for Regional NSW.
The major differences between the age structure of the Yass Valley Council area and Regional NSW were:
- A larger percentage of persons aged 50 to 54 (7.9% compared to 6.2%)
- A larger percentage of persons aged 45 to 49 (7.7% compared to 6.1%)
- A larger percentage of persons aged 10 to 14 (7.5% compared to 6.3%)
- A smaller percentage of persons aged 25 to 29 (4.3% compared to 5.7%)
Emerging groups
From 2016 to 2021, Yass Valley Council area's population increased by 1,141 people (7.1%). This represents an average annual population change of 1.38% per year over the period.
The largest changes in age structure in this area between 2016 and 2021 were in the age groups:
- 70 to 74 (+250 persons)
- 50 to 54 (+194 persons)
- 40 to 44 (-162 persons)
- 75 to 79 (+135 persons)