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 Hermannsburg, accounting for 11.3% (62 people). This share was higher than MacDonnell (R) (9.8%). Since 2016, the biggest change was in 45 to 49 year olds, which decreased by 44 people and 6.8 percentage points.
Section overview
Age structure - Five year age groups
Hermannsburg - Total persons (Usual residence)
This table summarises five year age groups for Hermannsburg in 2021 for persons, with comparison against MacDonnell (R) and change since 2016.
Age structure - Five year age groups snapshot
2021 distribution by category for Hermannsburg, with comparison markers for MacDonnell (R).
0 to 4
2021 count
52
% of total
9.4%
Change from 2016
+1.6pp
52
9.4%
+1.6pp
5 to 9
2021 count
52
% of total
9.4%
Change from 2016
+3.1pp
52
9.4%
+3.1pp
10 to 14
2021 count
39
% of total
7.1%
Change from 2016
0.0pp
39
7.1%
0.0pp
15 to 19
2021 count
43
% of total
7.8%
Change from 2016
-0.3pp
43
7.8%
-0.3pp
20 to 24
2021 count
57
% of total
10.3%
Change from 2016
+2.0pp
57
10.3%
+2.0pp
25 to 29
2021 count
45
% of total
8.2%
Change from 2016
-2.5pp
45
8.2%
-2.5pp
30 to 34
2021 count
62
% of total
11.3%
Change from 2016
+2.9pp
62
11.3%
+2.9pp
35 to 39
2021 count
41
% of total
7.4%
Change from 2016
+2.6pp
41
7.4%
+2.6pp
40 to 44
2021 count
27
% of total
4.9%
Change from 2016
-1.5pp
27
4.9%
-1.5pp
45 to 49
2021 count
29
% of total
5.3%
Change from 2016
-6.8pp
29
5.3%
-6.8pp
50 to 54
2021 count
33
% of total
6.0%
Change from 2016
+0.5pp
33
6.0%
+0.5pp
55 to 59
2021 count
20
% of total
3.6%
Change from 2016
-0.7pp
20
3.6%
-0.7pp
60 to 64
2021 count
15
% of total
2.7%
Change from 2016
-0.9pp
15
2.7%
-0.9pp
65 to 69
2021 count
10
% of total
1.8%
Change from 2016
+0.8pp
10
1.8%
+0.8pp
70 to 74
2021 count
0
% of total
0.0%
Change from 2016
0.0pp
0
0.0%
0.0pp
75 to 79
2021 count
0
% of total
0.0%
Change from 2016
0.0pp
0
0.0%
0.0pp
80 to 84
2021 count
0
% of total
0.0%
Change from 2016
0.0pp
0
0.0%
0.0pp
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
+5
+1.6pp
5 to 9
+14
+3.1pp
10 to 14
-4
0.0pp
15 to 19
-6
-0.3pp
20 to 24
+7
+2.0pp
25 to 29
-20
-2.5pp
30 to 34
+11
+2.9pp
35 to 39
+12
+2.6pp
40 to 44
-12
-1.5pp
45 to 49
-44
-6.8pp
50 to 54
0
+0.5pp
55 to 59
-6
-0.7pp
60 to 64
-7
-0.9pp
65 to 69
+4
+0.8pp
70 to 74
0
0.0pp
75 to 79
0
0.0pp
80 to 84
0
0.0pp
85 and over
0
0.0pp
Data table
Five year age groups for Hermannsburg. Age structure - Five year age groups. 2021 and 2016 counts, percentages, and change compared with MacDonnell (R).
| Category | 2021 | 2016 | Change | |||||
|---|---|---|---|---|---|---|---|---|
| Count | % | MacDonnell (R)% | Count | % | MacDonnell (R)% | Count | pp | |
| 0 to 4 | 52 | 9.4% | 7.6% | 47 | 7.8% | 6.9% | +5 | +1.6pp |
| 5 to 9 | 52 | 9.4% | 7.6% | 38 | 6.3% | 7.2% | +14 | +3.1pp |
| 10 to 14 | 39 | 7.1% | 7.6% | 43 | 7.1% | 6.6% | -4 | 0.0pp |
| 15 to 19 | 43 | 7.8% | 6.7% | 49 | 8.1% | 9.5% | -6 | -0.3pp |
| 20 to 24 | 57 | 10.3% | 9.1% | 50 | 8.3% | 12.2% | +7 | +2.0pp |
| 25 to 29 | 45 | 8.2% | 9.4% | 65 | 10.7% | 9.8% | -20 | -2.5pp |
| 30 to 34 | 62 | 11.3% | 9.8% | 51 | 8.4% | 8.8% | +11 | +2.9pp |
| 35 to 39 | 41 | 7.4% | 9.0% | 29 | 4.8% | 7.0% | +12 | +2.6pp |
| 40 to 44 | 27 | 4.9% | 7.1% | 39 | 6.4% | 7.1% | -12 | -1.5pp |
| 45 to 49 | 29 | 5.3% | 6.5% | 73 | 12.1% | 6.6% | -44 | -6.8pp |
| 50 to 54 | 33 | 6.0% | 5.8% | 33 | 5.5% | 5.1% | 0 | +0.5pp |
| 55 to 59 | 20 | 3.6% | 4.5% | 26 | 4.3% | 5.0% | -6 | -0.7pp |
| 60 to 64 | 15 | 2.7% | 3.9% | 22 | 3.6% | 3.3% | -7 | -0.9pp |
| 65 to 69 | 10 | 1.8% | 2.3% | 6 | 1.0% | 2.1% | +4 | +0.8pp |
| 70 to 74 | 0 | 0.0% | 1.8% | 0 | 0.0% | 1.0% | 0 | 0.0pp |
| 75 to 79 | 0 | 0.0% | 0.6% | 0 | 0.0% | 0.6% | 0 | 0.0pp |
| 80 to 84 | 0 | 0.0% | 0.3% | 0 | 0.0% | 0.6% | 0 | 0.0pp |
| 85 and over | 0 | 0.0% | 0.2% | 0 | 0.0% | 0.3% | 0 | 0.0pp |
| Total | 551 | 100.0% | 100.0% | 605 | 100.0% | 100.0% | -54 | 0.0pp |