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, 65 to 69 year olds was the largest age group among residents in King River, accounting for 10.8% (30 people). This share was higher than Albany (C) (6.7%). Since 2016, the biggest change was in 15 to 19 year olds, which decreased by 21 people and 8.1 percentage points.
Section overview
Age structure - Five year age groups
King River - Total persons (Usual residence)
This table summarises five year age groups for King River 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 King River, with comparison markers for Albany (C).
0 to 4
2021 count
8
% of total
2.9%
Change from 2016
+0.3pp
8
2.9%
+0.3pp
5 to 9
2021 count
8
% of total
2.9%
Change from 2016
-3.0pp
8
2.9%
-3.0pp
10 to 14
2021 count
19
% of total
6.8%
Change from 2016
+0.9pp
19
6.8%
+0.9pp
15 to 19
2021 count
19
% of total
6.8%
Change from 2016
-8.1pp
19
6.8%
-8.1pp
20 to 24
2021 count
18
% of total
6.5%
Change from 2016
+2.0pp
18
6.5%
+2.0pp
25 to 29
2021 count
12
% of total
4.3%
Change from 2016
+1.0pp
12
4.3%
+1.0pp
30 to 34
2021 count
3
% of total
1.1%
Change from 2016
-2.6pp
3
1.1%
-2.6pp
35 to 39
2021 count
12
% of total
4.3%
Change from 2016
+2.1pp
12
4.3%
+2.1pp
40 to 44
2021 count
8
% of total
2.9%
Change from 2016
-3.8pp
8
2.9%
-3.8pp
45 to 49
2021 count
24
% of total
8.6%
Change from 2016
-1.8pp
24
8.6%
-1.8pp
50 to 54
2021 count
22
% of total
7.9%
Change from 2016
+0.8pp
22
7.9%
+0.8pp
55 to 59
2021 count
19
% of total
6.8%
Change from 2016
-1.0pp
19
6.8%
-1.0pp
60 to 64
2021 count
17
% of total
6.1%
Change from 2016
-1.3pp
17
6.1%
-1.3pp
65 to 69
2021 count
30
% of total
10.8%
Change from 2016
+4.9pp
30
10.8%
+4.9pp
70 to 74
2021 count
23
% of total
8.3%
Change from 2016
-0.3pp
23
8.3%
-0.3pp
75 to 79
2021 count
10
% of total
3.6%
Change from 2016
+2.5pp
10
3.6%
+2.5pp
80 to 84
2021 count
4
% of total
1.4%
Change from 2016
-0.1pp
4
1.4%
-0.1pp
85 and over
2021 count
0
% of total
0.0%
Change from 2016
0.0pp
0
0.0%
0.0pp
Chart view
Age structure - Five year age groups change
Absolute change in category counts between 2016 and 2021.
0 to 4
+1
+0.3pp
5 to 9
-8
-3.0pp
10 to 14
+3
+0.9pp
15 to 19
-21
-8.1pp
20 to 24
+6
+2.0pp
25 to 29
+3
+1.0pp
30 to 34
-7
-2.6pp
35 to 39
+6
+2.1pp
40 to 44
-10
-3.8pp
45 to 49
-4
-1.8pp
50 to 54
+3
+0.8pp
55 to 59
-2
-1.0pp
60 to 64
-3
-1.3pp
65 to 69
+14
+4.9pp
70 to 74
0
-0.3pp
75 to 79
+7
+2.5pp
80 to 84
0
-0.1pp
85 and over
0
0.0pp
Data table
Five year age groups for King River. 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 | 8 | 2.9% | 5.0% | 7 | 2.6% | 5.4% | +1 | +0.3pp |
| 5 to 9 | 8 | 2.9% | 5.9% | 16 | 5.9% | 6.3% | -8 | -3.0pp |
| 10 to 14 | 19 | 6.8% | 6.7% | 16 | 5.9% | 6.9% | +3 | +0.9pp |
| 15 to 19 | 19 | 6.8% | 6.2% | 40 | 14.9% | 6.6% | -21 | -8.1pp |
| 20 to 24 | 18 | 6.5% | 4.4% | 12 | 4.5% | 4.8% | +6 | +2.0pp |
| 25 to 29 | 12 | 4.3% | 5.1% | 9 | 3.3% | 5.3% | +3 | +1.0pp |
| 30 to 34 | 3 | 1.1% | 5.6% | 10 | 3.7% | 5.3% | -7 | -2.6pp |
| 35 to 39 | 12 | 4.3% | 5.4% | 6 | 2.2% | 5.4% | +6 | +2.1pp |
| 40 to 44 | 8 | 2.9% | 5.5% | 18 | 6.7% | 6.1% | -10 | -3.8pp |
| 45 to 49 | 24 | 8.6% | 6.2% | 28 | 10.4% | 6.8% | -4 | -1.8pp |
| 50 to 54 | 22 | 7.9% | 6.6% | 19 | 7.1% | 6.7% | +3 | +0.8pp |
| 55 to 59 | 19 | 6.8% | 6.8% | 21 | 7.8% | 7.2% | -2 | -1.0pp |
| 60 to 64 | 17 | 6.1% | 7.2% | 20 | 7.4% | 6.8% | -3 | -1.3pp |
| 65 to 69 | 30 | 10.8% | 6.7% | 16 | 5.9% | 6.5% | +14 | +4.9pp |
| 70 to 74 | 23 | 8.3% | 6.2% | 23 | 8.6% | 4.8% | 0 | -0.3pp |
| 75 to 79 | 10 | 3.6% | 4.3% | 3 | 1.1% | 3.7% | +7 | +2.5pp |
| 80 to 84 | 4 | 1.4% | 3.1% | 4 | 1.5% | 2.7% | 0 | -0.1pp |
| 85 and over | 0 | 0.0% | 3.0% | 0 | 0.0% | 2.9% | 0 | 0.0pp |
| Total | 278 | 100.0% | 100.0% | 269 | 100.0% | 100.0% | +9 | 0.0pp |