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LEARN MORE ABOUT .idIn 2021, the largest age group in Phillip Island was 60 to 64 year olds. The group that changed the most since 1991 was 60 to 64 year olds, increasing by 891 people.
The Age Structure of Phillip Island provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Phillip Island's residential role and function and how it is likely to change in the future.
Five year age groups present a classic age profile of the population. Each age group covers exactly five years, which enables direct comparison between each group.
To get a more complete picture Phillip Island's Age Structure should be viewed in conjunction with Household Types and Dwelling Types.
Q:
Derived from the Census question:
'What is the person's date of birth or age?'
| Age structure - Five year age groups | |||||||
|---|---|---|---|---|---|---|---|
| Phillip Island - Total persons (Enumerated) | 2021 | 1991 | Change | ||||
| Five year age groups (years) | Number | % | Gippsland Region % | Number | % | Gippsland Region % | 1991 to 2021 |
| 0 to 4 | 602 | 4.4 | 5.3 | 401 | 7.9 | 8.5 | +201 |
| 5 to 9 | 750 | 5.5 | 5.8 | 338 | 6.7 | 8.8 | +412 |
| 10 to 14 | 771 | 5.6 | 6.1 | 328 | 6.5 | 8.4 | +443 |
| 15 to 19 | 617 | 4.5 | 5.4 | 232 | 4.6 | 7.4 | +385 |
| 20 to 24 | 452 | 3.3 | 4.7 | 271 | 5.4 | 6.6 | +181 |
| 25 to 29 | 543 | 4.0 | 5.4 | 273 | 5.4 | 7.0 | +270 |
| 30 to 34 | 640 | 4.7 | 5.7 | 320 | 6.3 | 8.1 | +320 |
| 35 to 39 | 746 | 5.5 | 5.7 | 318 | 6.3 | 7.7 | +428 |
| 40 to 44 | 714 | 5.2 | 5.3 | 335 | 6.6 | 7.3 | +379 |
| 45 to 49 | 823 | 6.0 | 5.7 | 228 | 4.5 | 5.6 | +595 |
| 50 to 54 | 860 | 6.3 | 6.4 | 210 | 4.2 | 4.5 | +650 |
| 55 to 59 | 1,025 | 7.5 | 7.0 | 296 | 5.9 | 4.1 | +729 |
| 60 to 64 | 1,280 | 9.4 | 7.5 | 389 | 7.7 | 4.4 | +891 |
| 65 to 69 | 1,261 | 9.2 | 7.3 | 411 | 8.1 | 4.1 | +850 |
| 70 to 74 | 1,078 | 7.9 | 6.7 | 308 | 6.1 | 3.1 | +770 |
| 75 to 79 | 705 | 5.2 | 4.5 | 215 | 4.3 | 2.3 | +490 |
| 80 to 84 | 397 | 2.9 | 3.0 | 103 | 2.0 | 1.3 | +294 |
| 85 and over | 390 | 2.9 | 2.7 | 80 | 1.6 | 0.8 | +310 |
| Total population | 13,654 | 100.0 | 100.0 | 5,056 | 100.0 | 100.0 | +8,598 |
Dominant groups
Analysis of the five year age groups of Phillip Island in 2021 compared to Gippsland Region shows that there was a lower proportion of people in the younger age groups (under 15) and a higher proportion of people in the older age groups (65+).
Overall, 15.5% of the population was aged between 0 and 15, and 28.1% were aged 65 years and over, compared with 17.2% and 24.2% respectively for Gippsland Region.
The major differences between the age structure of Phillip Island and Gippsland Region were:
- A larger percentage of persons aged 65 to 69 (9.2% compared to 7.3%)
- A larger percentage of persons aged 60 to 64 (9.4% compared to 7.5%)
- A smaller percentage of persons aged 25 to 29 (4.0% compared to 5.4%)
- A smaller percentage of persons aged 20 to 24 (3.3% compared to 4.7%)
Emerging groups
From 1991 to 2021, Phillip Island's population increased by 8,598 people (170.1%). This represents an average annual population change of 3.37% per year over the period.
The largest changes in age structure in this area between 1991 and 2021 were in the age groups:
- 60 to 64 (+891 persons)
- 65 to 69 (+850 persons)
- 70 to 74 (+770 persons)
- 55 to 59 (+729 persons)
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