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, 0 to 4 year olds was the largest age group among residents in Coonamble (A), accounting for 8.1% (301 people). This share was higher than Regional NSW (5.5%). Since 2016, the biggest change was in 45 to 49 year olds, which decreased by 94 people and 2.1 percentage points.
Section overview
Age structure - Five year age groups
Coonamble (A) - Total persons (Usual residence)
This table summarises five year age groups for Coonamble (A) in 2021 for persons, with comparison against Regional NSW and change since 2016.
Chart view
Age structure - Five year age groups snapshot
2021 distribution by category for Coonamble (A), with comparison markers for Regional NSW.
0 to 4
2021 count
301
% of total
8.1%
Change from 2016
+1.5pp
301
8.1%
+1.5pp
5 to 9
2021 count
250
% of total
6.7%
Change from 2016
0.0pp
250
6.7%
0.0pp
10 to 14
2021 count
259
% of total
6.9%
Change from 2016
+0.1pp
259
6.9%
+0.1pp
15 to 19
2021 count
205
% of total
5.5%
Change from 2016
+0.3pp
205
5.5%
+0.3pp
20 to 24
2021 count
186
% of total
5.0%
Change from 2016
-0.6pp
186
5.0%
-0.6pp
25 to 29
2021 count
258
% of total
6.9%
Change from 2016
+1.0pp
258
6.9%
+1.0pp
30 to 34
2021 count
211
% of total
5.7%
Change from 2016
+0.3pp
211
5.7%
+0.3pp
35 to 39
2021 count
231
% of total
6.2%
Change from 2016
+1.9pp
231
6.2%
+1.9pp
40 to 44
2021 count
159
% of total
4.3%
Change from 2016
-1.1pp
159
4.3%
-1.1pp
45 to 49
2021 count
193
% of total
5.2%
Change from 2016
-2.1pp
193
5.2%
-2.1pp
50 to 54
2021 count
250
% of total
6.7%
Change from 2016
-0.2pp
250
6.7%
-0.2pp
55 to 59
2021 count
264
% of total
7.1%
Change from 2016
-0.3pp
264
7.1%
-0.3pp
60 to 64
2021 count
237
% of total
6.4%
Change from 2016
-0.3pp
237
6.4%
-0.3pp
65 to 69
2021 count
223
% of total
6.0%
Change from 2016
-0.7pp
223
6.0%
-0.7pp
70 to 74
2021 count
188
% of total
5.0%
Change from 2016
+0.4pp
188
5.0%
+0.4pp
75 to 79
2021 count
133
% of total
3.6%
Change from 2016
-0.4pp
133
3.6%
-0.4pp
80 to 84
2021 count
101
% of total
2.7%
Change from 2016
+0.5pp
101
2.7%
+0.5pp
85 and over
2021 count
78
% of total
2.1%
Change from 2016
-0.7pp
78
2.1%
-0.7pp
Age structure - Five year age groups change
Absolute change in category counts between 2016 and 2021.
0 to 4
+41
+1.5pp
5 to 9
-11
0.0pp
10 to 14
-6
+0.1pp
15 to 19
+3
+0.3pp
20 to 24
-32
-0.6pp
25 to 29
+28
+1.0pp
30 to 34
+1
+0.3pp
35 to 39
+62
+1.9pp
40 to 44
-51
-1.1pp
45 to 49
-94
-2.1pp
50 to 54
-22
-0.2pp
55 to 59
-27
-0.3pp
60 to 64
-27
-0.3pp
65 to 69
-38
-0.7pp
70 to 74
+6
+0.4pp
75 to 79
-22
-0.4pp
80 to 84
+14
+0.5pp
85 and over
-32
-0.7pp
Data table
Five year age groups for Coonamble (A). Age structure - Five year age groups. 2021 and 2016 counts, percentages, and change compared with Regional NSW.
| Category | 2021 | 2016 | Change | |||||
|---|---|---|---|---|---|---|---|---|
| Count | % | Regional NSW% | Count | % | Regional NSW% | Count | pp | |
| 0 to 4 | 301 | 8.1% | 5.5% | 260 | 6.6% | 5.8% | +41 | +1.5pp |
| 5 to 9 | 250 | 6.7% | 6.1% | 261 | 6.7% | 6.4% | -11 | 0.0pp |
| 10 to 14 | 259 | 6.9% | 6.3% | 265 | 6.8% | 6.1% | -6 | +0.1pp |
| 15 to 19 | 205 | 5.5% | 5.7% | 202 | 5.2% | 6.0% | +3 | +0.3pp |
| 20 to 24 | 186 | 5.0% | 5.4% | 218 | 5.6% | 5.6% | -32 | -0.6pp |
| 25 to 29 | 258 | 6.9% | 5.7% | 230 | 5.9% | 5.5% | +28 | +1.0pp |
| 30 to 34 | 211 | 5.7% | 5.9% | 210 | 5.4% | 5.5% | +1 | +0.3pp |
| 35 to 39 | 231 | 6.2% | 5.9% | 169 | 4.3% | 5.4% | +62 | +1.9pp |
| 40 to 44 | 159 | 4.3% | 5.6% | 210 | 5.4% | 6.1% | -51 | -1.1pp |
| 45 to 49 | 193 | 5.2% | 6.1% | 287 | 7.3% | 6.4% | -94 | -2.1pp |
| 50 to 54 | 250 | 6.7% | 6.2% | 272 | 6.9% | 6.8% | -22 | -0.2pp |
| 55 to 59 | 264 | 7.1% | 6.6% | 291 | 7.4% | 7.1% | -27 | -0.3pp |
| 60 to 64 | 237 | 6.4% | 6.9% | 264 | 6.7% | 6.7% | -27 | -0.3pp |
| 65 to 69 | 223 | 6.0% | 6.4% | 261 | 6.7% | 6.4% | -38 | -0.7pp |
| 70 to 74 | 188 | 5.0% | 5.9% | 182 | 4.6% | 5.0% | +6 | +0.4pp |
| 75 to 79 | 133 | 3.6% | 4.3% | 155 | 4.0% | 3.7% | -22 | -0.4pp |
| 80 to 84 | 101 | 2.7% | 2.9% | 87 | 2.2% | 2.6% | +14 | +0.5pp |
| 85 and over | 78 | 2.1% | 2.8% | 110 | 2.8% | 2.7% | -32 | -0.7pp |
| Total | 3,732 | 100.0% | 100.0% | 3,918 | 100.0% | 100.0% | -186 | 0.0pp |