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 East Fremantle (T), accounting for 19.2% (1,504 people). This share was lower than Greater Perth (21%). Since 2016, the biggest change was in Seniors (70 to 84), which increased by 198 people and 2.1 percentage points.
Section overview
Age structure - Service age groups
East Fremantle (T) - Total persons (Usual residence)
This table summarises service age groups for East Fremantle (T) in 2021 for persons, with comparison against Greater Perth and change since 2016.
Age structure - Service age groups snapshot
2021 distribution by category for East Fremantle (T), with comparison markers for Greater Perth.
Babies and pre-schoolers (0 to 4)
2021 count
370
% of total
4.7%
Change from 2016
0.0pp
370
4.7%
0.0pp
Primary schoolers (5 to 11)
2021 count
663
% of total
8.5%
Change from 2016
-1.0pp
663
8.5%
-1.0pp
Secondary schoolers (12 to 17)
2021 count
699
% of total
8.9%
Change from 2016
+1.2pp
699
8.9%
+1.2pp
Tertiary education and independence (18 to 24)
2021 count
561
% of total
7.2%
Change from 2016
-0.8pp
561
7.2%
-0.8pp
Young workforce (25 to 34)
2021 count
724
% of total
9.3%
Change from 2016
-0.3pp
724
9.3%
-0.3pp
Parents and homebuilders (35 to 49)
2021 count
1,504
% of total
19.2%
Change from 2016
-2.5pp
1,504
19.2%
-2.5pp
Older workers and pre-retirees (50 to 59)
2021 count
1,196
% of total
15.3%
Change from 2016
-0.6pp
1,196
15.3%
-0.6pp
Empty nesters and retirees (60 to 69)
2021 count
1,011
% of total
12.9%
Change from 2016
+0.8pp
1,011
12.9%
+0.8pp
Seniors (70 to 84)
2021 count
850
% of total
10.9%
Change from 2016
+2.1pp
850
10.9%
+2.1pp
Elderly aged (85 and over)
2021 count
255
% of total
3.3%
Change from 2016
+1.0pp
255
3.3%
+1.0pp
Chart view
Age structure - Service age groups change
Absolute change in category counts between 2016 and 2021.
Babies and pre-schoolers (0 to 4)
+27
0.0pp
Primary schoolers (5 to 11)
-40
-1.0pp
Secondary schoolers (12 to 17)
+133
+1.2pp
Tertiary education and independence (18 to 24)
-27
-0.8pp
Young workforce (25 to 34)
+19
-0.3pp
Parents and homebuilders (35 to 49)
-99
-2.5pp
Older workers and pre-retirees (50 to 59)
+20
-0.6pp
Empty nesters and retirees (60 to 69)
+115
+0.8pp
Seniors (70 to 84)
+198
+2.1pp
Elderly aged (85 and over)
+84
+1.0pp
Data table
Service age groups for East Fremantle (T). Age structure - Service age groups. 2021 and 2016 counts, percentages, and change compared with Greater Perth.
| Category | 2021 | 2016 | Change | |||||
|---|---|---|---|---|---|---|---|---|
| Count | % | Greater Perth% | Count | % | Greater Perth% | Count | pp | |
| Babies and pre-schoolers (0 to 4) | 370 | 4.7% | 6.1% | 343 | 4.7% | 6.5% | +27 | 0.0pp |
| Primary schoolers (5 to 11) | 663 | 8.5% | 9.0% | 703 | 9.5% | 9.0% | -40 | -1.0pp |
| Secondary schoolers (12 to 17) | 699 | 8.9% | 7.4% | 566 | 7.7% | 7.2% | +133 | +1.2pp |
| Tertiary education and independence (18 to 24) | 561 | 7.2% | 8.6% | 588 | 8.0% | 9.4% | -27 | -0.8pp |
| Young workforce (25 to 34) | 724 | 9.3% | 14.4% | 705 | 9.6% | 15.8% | +19 | -0.3pp |
| Parents and homebuilders (35 to 49) | 1,504 | 19.2% | 21.0% | 1,603 | 21.7% | 20.9% | -99 | -2.5pp |
| Older workers and pre-retirees (50 to 59) | 1,196 | 15.3% | 12.4% | 1,176 | 15.9% | 12.2% | +20 | -0.6pp |
| Empty nesters and retirees (60 to 69) | 1,011 | 12.9% | 10.2% | 896 | 12.1% | 9.7% | +115 | +0.8pp |
| Seniors (70 to 84) | 850 | 10.9% | 9.1% | 652 | 8.8% | 7.5% | +198 | +2.1pp |
| Elderly aged (85 and over) | 255 | 3.3% | 1.9% | 171 | 2.3% | 1.8% | +84 | +1.0pp |
| Total | 7,819 | 100.0% | 100.0% | 7,376 | 100.0% | 100.0% | +443 | 0.0pp |