Population
Service age groups
About this topic
Service age groups divide the population into broad life-stage bands such as children, young adults, working-age adults, and older people. The groupings are designed to reflect typical demand for age-based services and facilities rather than exact five-year cohorts.
This view is useful for planning childcare, schools, recreation, aged services, and other community infrastructure. It works best alongside five year age groups, household type, and dwelling data, which add more detail about who is living in an area and how needs may change over time.
Interpretation notes
- This is a derived grouping rather than a direct Census question, so the age bands are planning-oriented summaries built from standard age data.
- Percentages relate to the total population; use five year age groups when exact cohort detail matters.
Related topics
Key insight
In 2021, Parents and homebuilders (35 to 49) was the most common category among residents in Etheridge (S), accounting for 15.5% (111 people). This share was lower than Regional Qld (19%). Since 2016, the biggest change was in Empty nesters and retirees (60 to 69), which decreased by 37 people and 3.2 percentage points.
Section overview
Age structure - Service age groups
Etheridge (S) - Total persons (Usual residence)
This table summarises service age groups for Etheridge (S) in 2021 for persons, with comparison against Regional Qld and change since 2016.
Age structure - Service age groups snapshot
2021 distribution by category for Etheridge (S), with comparison markers for Regional Qld.
Babies and pre-schoolers (0 to 4)
2021 count
41
% of total
5.7%
Change from 2016
-1.3pp
41
5.7%
-1.3pp
Primary schoolers (5 to 11)
2021 count
64
% of total
9.0%
Change from 2016
-0.8pp
64
9.0%
-0.8pp
Secondary schoolers (12 to 17)
2021 count
23
% of total
3.2%
Change from 2016
+1.1pp
23
3.2%
+1.1pp
Tertiary education and independence (18 to 24)
2021 count
54
% of total
7.6%
Change from 2016
+1.7pp
54
7.6%
+1.7pp
Young workforce (25 to 34)
2021 count
87
% of total
12.2%
Change from 2016
-2.3pp
87
12.2%
-2.3pp
Parents and homebuilders (35 to 49)
2021 count
111
% of total
15.5%
Change from 2016
+0.2pp
111
15.5%
+0.2pp
Older workers and pre-retirees (50 to 59)
2021 count
105
% of total
14.7%
Change from 2016
-1.9pp
105
14.7%
-1.9pp
Empty nesters and retirees (60 to 69)
2021 count
96
% of total
13.4%
Change from 2016
-3.2pp
96
13.4%
-3.2pp
Seniors (70 to 84)
2021 count
106
% of total
14.8%
Change from 2016
+1.9pp
106
14.8%
+1.9pp
Elderly aged (85 and over)
2021 count
6
% of total
0.8%
Change from 2016
+0.4pp
6
0.8%
+0.4pp
Chart view
Age structure - Service age groups change
Absolute change in category counts between 2016 and 2021.
Babies and pre-schoolers (0 to 4)
-15
-1.3pp
Primary schoolers (5 to 11)
-14
-0.8pp
Secondary schoolers (12 to 17)
+6
+1.1pp
Tertiary education and independence (18 to 24)
+7
+1.7pp
Young workforce (25 to 34)
-29
-2.3pp
Parents and homebuilders (35 to 49)
-11
+0.2pp
Older workers and pre-retirees (50 to 59)
-28
-1.9pp
Empty nesters and retirees (60 to 69)
-37
-3.2pp
Seniors (70 to 84)
+3
+1.9pp
Elderly aged (85 and over)
+3
+0.4pp
Data table
Service age groups for Etheridge (S). Age structure - Service age groups. 2021 and 2016 counts, percentages, and change compared with Regional Qld.
| Category | 2021 | 2016 | Change | |||||
|---|---|---|---|---|---|---|---|---|
| Count | % | Regional Qld% | Count | % | Regional Qld% | Count | pp | |
| Babies and pre-schoolers (0 to 4) | 41 | 5.7% | 5.4% | 56 | 7.0% | 6.1% | -15 | -1.3pp |
| Primary schoolers (5 to 11) | 64 | 9.0% | 8.9% | 78 | 9.8% | 9.4% | -14 | -0.8pp |
| Secondary schoolers (12 to 17) | 23 | 3.2% | 7.8% | 17 | 2.1% | 7.7% | +6 | +1.1pp |
| Tertiary education and independence (18 to 24) | 54 | 7.6% | 7.9% | 47 | 5.9% | 8.3% | +7 | +1.7pp |
| Young workforce (25 to 34) | 87 | 12.2% | 12.4% | 116 | 14.5% | 12.4% | -29 | -2.3pp |
| Parents and homebuilders (35 to 49) | 111 | 15.5% | 19.0% | 122 | 15.3% | 19.6% | -11 | +0.2pp |
| Older workers and pre-retirees (50 to 59) | 105 | 14.7% | 13.2% | 133 | 16.6% | 13.4% | -28 | -1.9pp |
| Empty nesters and retirees (60 to 69) | 96 | 13.4% | 12.2% | 133 | 16.6% | 11.7% | -37 | -3.2pp |
| Seniors (70 to 84) | 106 | 14.8% | 11.3% | 103 | 12.9% | 9.4% | +3 | +1.9pp |
| Elderly aged (85 and over) | 6 | 0.8% | 2.1% | 3 | 0.4% | 1.9% | +3 | +0.4pp |
| Total | 714 | 100.0% | 100.0% | 799 | 100.0% | 100.0% | -85 | 0.0pp |