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, 55 to 59 year olds was the largest age group among residents in Orana, accounting for 7.2% (147 people). This share was higher than Albany (C) (6.8%). Since 2016, the biggest change was in 30 to 34 year olds, which increased by 143 people and 3.8 percentage points.
Section overview
Age structure - Five year age groups
Orana - Total persons (Usual residence)
This table summarises five year age groups for Orana in 2021 for persons, with comparison against Albany (C) and change since 2016.
Age structure - Five year age groups snapshot
2021 distribution by category for Orana, with comparison markers for Albany (C).
0 to 4
2021 count
128
% of total
6.3%
Change from 2016
+2.9pp
128
6.3%
+2.9pp
5 to 9
2021 count
123
% of total
6.0%
Change from 2016
+2.6pp
123
6.0%
+2.6pp
10 to 14
2021 count
131
% of total
6.4%
Change from 2016
+6.4pp
131
6.4%
+6.4pp
15 to 19
2021 count
141
% of total
6.9%
Change from 2016
+6.9pp
141
6.9%
+6.9pp
20 to 24
2021 count
131
% of total
6.4%
Change from 2016
-8.2pp
131
6.4%
-8.2pp
25 to 29
2021 count
131
% of total
6.4%
Change from 2016
-0.3pp
131
6.4%
-0.3pp
30 to 34
2021 count
146
% of total
7.2%
Change from 2016
+3.8pp
146
7.2%
+3.8pp
35 to 39
2021 count
115
% of total
5.7%
Change from 2016
+5.7pp
115
5.7%
+5.7pp
40 to 44
2021 count
102
% of total
5.0%
Change from 2016
+5.0pp
102
5.0%
+5.0pp
45 to 49
2021 count
111
% of total
5.5%
Change from 2016
-5.7pp
111
5.5%
-5.7pp
50 to 54
2021 count
127
% of total
6.2%
Change from 2016
-7.3pp
127
6.2%
-7.3pp
55 to 59
2021 count
147
% of total
7.2%
Change from 2016
+1.6pp
147
7.2%
+1.6pp
60 to 64
2021 count
121
% of total
5.9%
Change from 2016
-5.3pp
121
5.9%
-5.3pp
65 to 69
2021 count
93
% of total
4.6%
Change from 2016
+1.2pp
93
4.6%
+1.2pp
70 to 74
2021 count
113
% of total
5.6%
Change from 2016
+5.6pp
113
5.6%
+5.6pp
75 to 79
2021 count
85
% of total
4.2%
Change from 2016
+4.2pp
85
4.2%
+4.2pp
80 to 84
2021 count
55
% of total
2.7%
Change from 2016
+2.7pp
55
2.7%
+2.7pp
85 and over
2021 count
45
% of total
2.2%
Change from 2016
+2.2pp
45
2.2%
+2.2pp
Chart view
Age structure - Five year age groups change
Absolute change in category counts between 2016 and 2021.
0 to 4
+125
+2.9pp
5 to 9
+120
+2.6pp
10 to 14
+131
+6.4pp
15 to 19
+141
+6.9pp
20 to 24
+118
-8.2pp
25 to 29
+125
-0.3pp
30 to 34
+143
+3.8pp
35 to 39
+115
+5.7pp
40 to 44
+102
+5.0pp
45 to 49
+101
-5.7pp
50 to 54
+115
-7.3pp
55 to 59
+142
+1.6pp
60 to 64
+111
-5.3pp
65 to 69
+90
+1.2pp
70 to 74
+113
+5.6pp
75 to 79
+85
+4.2pp
80 to 84
+55
+2.7pp
85 and over
+45
+2.2pp
Data table
Five year age groups for Orana. Age structure - Five year age groups. 2021 and 2016 counts, percentages, and change compared with Albany (C).
| Category | 2021 | 2016 | Change | |||||
|---|---|---|---|---|---|---|---|---|
| Count | % | Albany (C)% | Count | % | Albany (C)% | Count | pp | |
| 0 to 4 | 128 | 6.3% | 5.0% | 3 | 3.4% | 5.4% | +125 | +2.9pp |
| 5 to 9 | 123 | 6.0% | 5.9% | 3 | 3.4% | 6.3% | +120 | +2.6pp |
| 10 to 14 | 131 | 6.4% | 6.7% | 0 | 0.0% | 6.9% | +131 | +6.4pp |
| 15 to 19 | 141 | 6.9% | 6.2% | 0 | 0.0% | 6.6% | +141 | +6.9pp |
| 20 to 24 | 131 | 6.4% | 4.4% | 13 | 14.6% | 4.8% | +118 | -8.2pp |
| 25 to 29 | 131 | 6.4% | 5.1% | 6 | 6.7% | 5.3% | +125 | -0.3pp |
| 30 to 34 | 146 | 7.2% | 5.6% | 3 | 3.4% | 5.3% | +143 | +3.8pp |
| 35 to 39 | 115 | 5.7% | 5.4% | 0 | 0.0% | 5.4% | +115 | +5.7pp |
| 40 to 44 | 102 | 5.0% | 5.5% | 0 | 0.0% | 6.1% | +102 | +5.0pp |
| 45 to 49 | 111 | 5.5% | 6.2% | 10 | 11.2% | 6.8% | +101 | -5.7pp |
| 50 to 54 | 127 | 6.2% | 6.6% | 12 | 13.5% | 6.7% | +115 | -7.3pp |
| 55 to 59 | 147 | 7.2% | 6.8% | 5 | 5.6% | 7.2% | +142 | +1.6pp |
| 60 to 64 | 121 | 5.9% | 7.2% | 10 | 11.2% | 6.8% | +111 | -5.3pp |
| 65 to 69 | 93 | 4.6% | 6.7% | 3 | 3.4% | 6.5% | +90 | +1.2pp |
| 70 to 74 | 113 | 5.6% | 6.2% | 0 | 0.0% | 4.8% | +113 | +5.6pp |
| 75 to 79 | 85 | 4.2% | 4.3% | 0 | 0.0% | 3.7% | +85 | +4.2pp |
| 80 to 84 | 55 | 2.7% | 3.1% | 0 | 0.0% | 2.7% | +55 | +2.7pp |
| 85 and over | 45 | 2.2% | 3.0% | 0 | 0.0% | 2.9% | +45 | +2.2pp |
| Total | 2,035 | 100.0% | 100.0% | 89 | 100.0% | 100.0% | +1,946 | 0.0pp |