Population
Five year age groups
About this topic
Five year age groups show the population in standard five-year cohorts from early childhood through older age. Because each band covers the same span of years, the topic gives a clear and comparable view of an area's age structure.
This topic is useful for identifying growth or decline in specific cohorts and for comparing age patterns across places and over time. For service planning, it is often read together with service age groups, household types, and dwelling types.
Interpretation notes
- Age is reported as at Census night, so the counts are a snapshot of the resident age structure at that point in time.
- Because each band covers the same five-year span, this topic is best for exact cohort comparison rather than service-planning life stages.
Related topics
Key insight
In 2021, 30 to 34 year olds was the largest age group among residents in Everard Park, accounting for 9.7% (104 people). This share was higher than Unley (C) (6.1%). Since 2016, the biggest change was in 70 to 74 year olds, which increased by 38 people and 3.5 percentage points.
Section overview
Age structure - Five year age groups
Everard Park - Total persons (Usual residence)
This table summarises five year age groups for Everard Park in 2021 for persons, with comparison against Unley (C) and change since 2016.
Age structure - Five year age groups snapshot
2021 distribution by category for Everard Park, with comparison markers for Unley (C).
0 to 4
2021 count
27
% of total
2.5%
Change from 2016
-1.6pp
27
2.5%
-1.6pp
5 to 9
2021 count
39
% of total
3.6%
Change from 2016
-1.0pp
39
3.6%
-1.0pp
10 to 14
2021 count
48
% of total
4.5%
Change from 2016
0.0pp
48
4.5%
0.0pp
15 to 19
2021 count
48
% of total
4.5%
Change from 2016
-0.4pp
48
4.5%
-0.4pp
20 to 24
2021 count
82
% of total
7.7%
Change from 2016
+1.5pp
82
7.7%
+1.5pp
25 to 29
2021 count
85
% of total
7.9%
Change from 2016
-0.7pp
85
7.9%
-0.7pp
30 to 34
2021 count
104
% of total
9.7%
Change from 2016
+0.1pp
104
9.7%
+0.1pp
35 to 39
2021 count
66
% of total
6.2%
Change from 2016
-1.7pp
66
6.2%
-1.7pp
40 to 44
2021 count
68
% of total
6.3%
Change from 2016
0.0pp
68
6.3%
0.0pp
45 to 49
2021 count
67
% of total
6.3%
Change from 2016
+1.7pp
67
6.3%
+1.7pp
50 to 54
2021 count
49
% of total
4.6%
Change from 2016
+0.1pp
49
4.6%
+0.1pp
55 to 59
2021 count
54
% of total
5.0%
Change from 2016
-0.5pp
54
5.0%
-0.5pp
60 to 64
2021 count
67
% of total
6.3%
Change from 2016
+2.2pp
67
6.3%
+2.2pp
65 to 69
2021 count
58
% of total
5.4%
Change from 2016
+0.2pp
58
5.4%
+0.2pp
70 to 74
2021 count
57
% of total
5.3%
Change from 2016
+3.5pp
57
5.3%
+3.5pp
75 to 79
2021 count
39
% of total
3.6%
Change from 2016
+1.7pp
39
3.6%
+1.7pp
80 to 84
2021 count
28
% of total
2.6%
Change from 2016
-1.9pp
28
2.6%
-1.9pp
85 and over
2021 count
79
% of total
7.4%
Change from 2016
-0.2pp
79
7.4%
-0.2pp
Chart view
Age structure - Five year age groups change
Absolute change in category counts between 2016 and 2021.
0 to 4
-17
-1.6pp
5 to 9
-11
-1.0pp
10 to 14
-1
0.0pp
15 to 19
-5
-0.4pp
20 to 24
+15
+1.5pp
25 to 29
-8
-0.7pp
30 to 34
0
+0.1pp
35 to 39
-19
-1.7pp
40 to 44
0
0.0pp
45 to 49
+17
+1.7pp
50 to 54
0
+0.1pp
55 to 59
-5
-0.5pp
60 to 64
+23
+2.2pp
65 to 69
+2
+0.2pp
70 to 74
+38
+3.5pp
75 to 79
+18
+1.7pp
80 to 84
-20
-1.9pp
85 and over
-3
-0.2pp
Data table
Five year age groups for Everard Park. Age structure - Five year age groups. 2021 and 2016 counts, percentages, and change compared with Unley (C).
| Category | 2021 | 2016 | Change | |||||
|---|---|---|---|---|---|---|---|---|
| Count | % | Unley (C)% | Count | % | Unley (C)% | Count | pp | |
| 0 to 4 | 27 | 2.5% | 4.3% | 44 | 4.1% | 4.7% | -17 | -1.6pp |
| 5 to 9 | 39 | 3.6% | 5.3% | 50 | 4.6% | 5.7% | -11 | -1.0pp |
| 10 to 14 | 48 | 4.5% | 5.8% | 49 | 4.5% | 5.5% | -1 | 0.0pp |
| 15 to 19 | 48 | 4.5% | 5.4% | 53 | 4.9% | 5.8% | -5 | -0.4pp |
| 20 to 24 | 82 | 7.7% | 6.2% | 67 | 6.2% | 6.8% | +15 | +1.5pp |
| 25 to 29 | 85 | 7.9% | 6.3% | 93 | 8.6% | 7.0% | -8 | -0.7pp |
| 30 to 34 | 104 | 9.7% | 6.1% | 104 | 9.6% | 6.6% | 0 | +0.1pp |
| 35 to 39 | 66 | 6.2% | 6.4% | 85 | 7.9% | 6.4% | -19 | -1.7pp |
| 40 to 44 | 68 | 6.3% | 6.6% | 68 | 6.3% | 6.7% | 0 | 0.0pp |
| 45 to 49 | 67 | 6.3% | 6.6% | 50 | 4.6% | 6.7% | +17 | +1.7pp |
| 50 to 54 | 49 | 4.6% | 6.6% | 49 | 4.5% | 6.4% | 0 | +0.1pp |
| 55 to 59 | 54 | 5.0% | 6.0% | 59 | 5.5% | 6.3% | -5 | -0.5pp |
| 60 to 64 | 67 | 6.3% | 6.1% | 44 | 4.1% | 6.3% | +23 | +2.2pp |
| 65 to 69 | 58 | 5.4% | 5.8% | 56 | 5.2% | 5.6% | +2 | +0.2pp |
| 70 to 74 | 57 | 5.3% | 5.5% | 19 | 1.8% | 3.9% | +38 | +3.5pp |
| 75 to 79 | 39 | 3.6% | 3.8% | 21 | 1.9% | 3.0% | +18 | +1.7pp |
| 80 to 84 | 28 | 2.6% | 2.9% | 48 | 4.5% | 2.3% | -20 | -1.9pp |
| 85 and over | 79 | 7.4% | 4.1% | 82 | 7.6% | 4.3% | -3 | -0.2pp |
| Total | 1,071 | 100.0% | 100.0% | 1,078 | 100.0% | 100.0% | -7 | 0.0pp |