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 Greenlands (Qld), accounting for 11.1% (27 people). This share was higher than Southern Downs (R) (7.1%). Since 2016, the biggest change was in 55 to 59 year olds, which increased by 27 people and 11.1 percentage points.
Section overview
Age structure - Five year age groups
Greenlands (Qld) - Total persons (Usual residence)
This table summarises five year age groups for Greenlands (Qld) in 2021 for persons, with comparison against Southern Downs (R) and change since 2016.
Age structure - Five year age groups snapshot
2021 distribution by category for Greenlands (Qld), with comparison markers for Southern Downs (R).
0 to 4
2021 count
14
% of total
5.7%
Change from 2016
+5.7pp
14
5.7%
+5.7pp
5 to 9
2021 count
19
% of total
7.8%
Change from 2016
+7.8pp
19
7.8%
+7.8pp
10 to 14
2021 count
16
% of total
6.6%
Change from 2016
+6.6pp
16
6.6%
+6.6pp
15 to 19
2021 count
9
% of total
3.7%
Change from 2016
+3.7pp
9
3.7%
+3.7pp
20 to 24
2021 count
16
% of total
6.6%
Change from 2016
+6.6pp
16
6.6%
+6.6pp
25 to 29
2021 count
7
% of total
2.9%
Change from 2016
+2.9pp
7
2.9%
+2.9pp
30 to 34
2021 count
4
% of total
1.6%
Change from 2016
+1.6pp
4
1.6%
+1.6pp
35 to 39
2021 count
17
% of total
7.0%
Change from 2016
+7.0pp
17
7.0%
+7.0pp
40 to 44
2021 count
16
% of total
6.6%
Change from 2016
+6.6pp
16
6.6%
+6.6pp
45 to 49
2021 count
7
% of total
2.9%
Change from 2016
+2.9pp
7
2.9%
+2.9pp
50 to 54
2021 count
18
% of total
7.4%
Change from 2016
+7.4pp
18
7.4%
+7.4pp
55 to 59
2021 count
27
% of total
11.1%
Change from 2016
+11.1pp
27
11.1%
+11.1pp
60 to 64
2021 count
26
% of total
10.7%
Change from 2016
+10.7pp
26
10.7%
+10.7pp
65 to 69
2021 count
20
% of total
8.2%
Change from 2016
+8.2pp
20
8.2%
+8.2pp
70 to 74
2021 count
6
% of total
2.5%
Change from 2016
+2.5pp
6
2.5%
+2.5pp
75 to 79
2021 count
11
% of total
4.5%
Change from 2016
+4.5pp
11
4.5%
+4.5pp
80 to 84
2021 count
6
% of total
2.5%
Change from 2016
+2.5pp
6
2.5%
+2.5pp
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
+14
+5.7pp
5 to 9
+19
+7.8pp
10 to 14
+16
+6.6pp
15 to 19
+9
+3.7pp
20 to 24
+16
+6.6pp
25 to 29
+7
+2.9pp
30 to 34
+4
+1.6pp
35 to 39
+17
+7.0pp
40 to 44
+16
+6.6pp
45 to 49
+7
+2.9pp
50 to 54
+18
+7.4pp
55 to 59
+27
+11.1pp
60 to 64
+26
+10.7pp
65 to 69
+20
+8.2pp
70 to 74
+6
+2.5pp
75 to 79
+11
+4.5pp
80 to 84
+6
+2.5pp
85 and over
0
0.0pp
Data table
Five year age groups for Greenlands (Qld). Age structure - Five year age groups. 2021 and 2016 counts, percentages, and change compared with Southern Downs (R).
| Category | 2021 | 2016 | Change | |||||
|---|---|---|---|---|---|---|---|---|
| Count | % | Southern Downs (R)% | Count | % | Southern Downs (R)% | Count | pp | |
| 0 to 4 | 14 | 5.7% | 4.6% | 0 | 0.0% | 5.7% | +14 | +5.7pp |
| 5 to 9 | 19 | 7.8% | 5.8% | 0 | 0.0% | 6.6% | +19 | +7.8pp |
| 10 to 14 | 16 | 6.6% | 6.8% | 0 | 0.0% | 6.6% | +16 | +6.6pp |
| 15 to 19 | 9 | 3.7% | 5.7% | 0 | 0.0% | 6.1% | +9 | +3.7pp |
| 20 to 24 | 16 | 6.6% | 4.4% | 0 | 0.0% | 4.8% | +16 | +6.6pp |
| 25 to 29 | 7 | 2.9% | 4.7% | 0 | 0.0% | 4.5% | +7 | +2.9pp |
| 30 to 34 | 4 | 1.6% | 4.8% | 0 | 0.0% | 4.5% | +4 | +1.6pp |
| 35 to 39 | 17 | 7.0% | 4.7% | 0 | 0.0% | 4.8% | +17 | +7.0pp |
| 40 to 44 | 16 | 6.6% | 5.0% | 0 | 0.0% | 5.6% | +16 | +6.6pp |
| 45 to 49 | 7 | 2.9% | 5.8% | 0 | 0.0% | 6.3% | +7 | +2.9pp |
| 50 to 54 | 18 | 7.4% | 6.5% | 0 | 0.0% | 6.7% | +18 | +7.4pp |
| 55 to 59 | 27 | 11.1% | 7.1% | 0 | 0.0% | 7.4% | +27 | +11.1pp |
| 60 to 64 | 26 | 10.7% | 7.8% | 0 | 0.0% | 7.4% | +26 | +10.7pp |
| 65 to 69 | 20 | 8.2% | 7.8% | 0 | 0.0% | 7.5% | +20 | +8.2pp |
| 70 to 74 | 6 | 2.5% | 7.3% | 0 | 0.0% | 5.9% | +6 | +2.5pp |
| 75 to 79 | 11 | 4.5% | 5.1% | 0 | 0.0% | 4.2% | +11 | +4.5pp |
| 80 to 84 | 6 | 2.5% | 3.3% | 0 | 0.0% | 2.8% | +6 | +2.5pp |
| 85 and over | 0 | 0.0% | 2.8% | 0 | 0.0% | 2.6% | 0 | 0.0pp |
| Total | 244 | 100.0% | 100.0% | 11 | 100.0% | 100.0% | +233 | 0.0pp |