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, Empty nesters and retirees (60 to 69) was the most common category among residents in Bornholm, accounting for 22.7% (25 people). This share was higher than Albany (C) (13.9%). Since 2016, the biggest change was in Seniors (70 to 84), which increased by 13 people and 11.5 percentage points.
Section overview
Age structure - Service age groups
Bornholm - Total persons (Usual residence)
This table summarises service age groups for Bornholm in 2021 for persons, with comparison against Albany (C) and change since 2016.
Age structure - Service age groups snapshot
2021 distribution by category for Bornholm, with comparison markers for Albany (C).
Babies and pre-schoolers (0 to 4)
2021 count
0
% of total
0.0%
Change from 2016
0.0pp
0
0.0%
0.0pp
Primary schoolers (5 to 11)
2021 count
5
% of total
4.5%
Change from 2016
+0.7pp
5
4.5%
+0.7pp
Secondary schoolers (12 to 17)
2021 count
8
% of total
7.3%
Change from 2016
+7.3pp
8
7.3%
+7.3pp
Tertiary education and independence (18 to 24)
2021 count
3
% of total
2.7%
Change from 2016
-3.1pp
3
2.7%
-3.1pp
Young workforce (25 to 34)
2021 count
5
% of total
4.5%
Change from 2016
-2.2pp
5
4.5%
-2.2pp
Parents and homebuilders (35 to 49)
2021 count
7
% of total
6.4%
Change from 2016
-5.1pp
7
6.4%
-5.1pp
Older workers and pre-retirees (50 to 59)
2021 count
17
% of total
15.5%
Change from 2016
+3.0pp
17
15.5%
+3.0pp
Empty nesters and retirees (60 to 69)
2021 count
25
% of total
22.7%
Change from 2016
+5.4pp
25
22.7%
+5.4pp
Seniors (70 to 84)
2021 count
19
% of total
17.3%
Change from 2016
+11.5pp
19
17.3%
+11.5pp
Elderly aged (85 and over)
2021 count
0
% of total
0.0%
Change from 2016
0.0pp
0
0.0%
0.0pp
Chart view
Age structure - Service age groups change
Absolute change in category counts between 2016 and 2021.
Babies and pre-schoolers (0 to 4)
0
0.0pp
Primary schoolers (5 to 11)
+1
+0.7pp
Secondary schoolers (12 to 17)
+8
+7.3pp
Tertiary education and independence (18 to 24)
-3
-3.1pp
Young workforce (25 to 34)
-2
-2.2pp
Parents and homebuilders (35 to 49)
-5
-5.1pp
Older workers and pre-retirees (50 to 59)
+4
+3.0pp
Empty nesters and retirees (60 to 69)
+7
+5.4pp
Seniors (70 to 84)
+13
+11.5pp
Elderly aged (85 and over)
0
0.0pp
Data table
Service age groups for Bornholm. Age structure - Service 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 | |
| Babies and pre-schoolers (0 to 4) | 0 | 0.0% | 5.0% | 0 | 0.0% | 5.4% | 0 | 0.0pp |
| Primary schoolers (5 to 11) | 5 | 4.5% | 8.3% | 4 | 3.8% | 8.8% | +1 | +0.7pp |
| Secondary schoolers (12 to 17) | 8 | 7.3% | 8.3% | 0 | 0.0% | 8.6% | +8 | +7.3pp |
| Tertiary education and independence (18 to 24) | 3 | 2.7% | 6.6% | 6 | 5.8% | 7.1% | -3 | -3.1pp |
| Young workforce (25 to 34) | 5 | 4.5% | 10.7% | 7 | 6.7% | 10.6% | -2 | -2.2pp |
| Parents and homebuilders (35 to 49) | 7 | 6.4% | 17.1% | 12 | 11.5% | 18.3% | -5 | -5.1pp |
| Older workers and pre-retirees (50 to 59) | 17 | 15.5% | 13.4% | 13 | 12.5% | 13.9% | +4 | +3.0pp |
| Empty nesters and retirees (60 to 69) | 25 | 22.7% | 13.9% | 18 | 17.3% | 13.3% | +7 | +5.4pp |
| Seniors (70 to 84) | 19 | 17.3% | 13.6% | 6 | 5.8% | 11.3% | +13 | +11.5pp |
| Elderly aged (85 and over) | 0 | 0.0% | 3.0% | 0 | 0.0% | 2.9% | 0 | 0.0pp |
| Total | 110 | 100.0% | 100.0% | 104 | 100.0% | 100.0% | +6 | 0.0pp |