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LEARN MORE ABOUT .idIn 2021, the largest age group in the City of Greater Geelong was 25 to 29 year olds. The group that changed the most since 2001 was 60 to 64 year olds, increasing by 7,829 people.
The Age Structure of the City of Greater Geelong provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of the City of Greater Geelong'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 the City of Greater Geelong'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 | |||||||
|---|---|---|---|---|---|---|---|
| City of Greater Geelong - Total persons (Usual residence) | 2021 | 2001 | Change | ||||
| Five year age groups (years) | Number | % | Clifton Springs % | Number | % | Clifton Springs % | 2001 to 2021 |
| 0 to 4 | 15,470 | 5.7 | 4.6 | 11,868 | 6.4 | 6.5 | +3,602 |
| 5 to 9 | 16,437 | 6.1 | 5.0 | 12,934 | 6.9 | 8.7 | +3,503 |
| 10 to 14 | 15,865 | 5.9 | 5.3 | 13,112 | 7.0 | 8.7 | +2,753 |
| 15 to 19 | 15,088 | 5.6 | 5.1 | 13,372 | 7.2 | 6.0 | +1,716 |
| 20 to 24 | 17,203 | 6.3 | 4.4 | 11,717 | 6.3 | 4.4 | +5,486 |
| 25 to 29 | 19,318 | 7.1 | 4.7 | 12,161 | 6.5 | 5.0 | +7,157 |
| 30 to 34 | 18,884 | 7.0 | 4.5 | 12,672 | 6.8 | 6.3 | +6,212 |
| 35 to 39 | 18,266 | 6.7 | 5.6 | 13,204 | 7.1 | 8.2 | +5,062 |
| 40 to 44 | 16,146 | 6.0 | 5.4 | 13,736 | 7.3 | 7.9 | +2,410 |
| 45 to 49 | 16,864 | 6.2 | 5.8 | 12,986 | 6.9 | 7.3 | +3,878 |
| 50 to 54 | 16,120 | 5.9 | 6.5 | 12,316 | 6.6 | 5.6 | +3,804 |
| 55 to 59 | 16,020 | 5.9 | 7.2 | 9,472 | 5.1 | 4.9 | +6,548 |
| 60 to 64 | 16,140 | 6.0 | 8.0 | 8,311 | 4.4 | 5.2 | +7,829 |
| 65 to 69 | 15,470 | 5.7 | 9.0 | 7,662 | 4.1 | 4.6 | +7,808 |
| 70 to 74 | 14,215 | 5.2 | 7.6 | 7,605 | 4.1 | 4.6 | +6,610 |
| 75 to 79 | 9,905 | 3.7 | 5.4 | 6,551 | 3.5 | 3.6 | +3,354 |
| 80 to 84 | 6,800 | 2.5 | 3.6 | 3,934 | 2.1 | 1.5 | +2,866 |
| 85 and over | 6,844 | 2.5 | 2.2 | 3,276 | 1.8 | 0.8 | +3,568 |
| Total population | 271,055 | 100.0 | 100.0 | 186,889 | 100.0 | 100.0 | +84,166 |
Dominant groups
Analysis of the five year age groups of the City of Greater Geelong in 2021 compared to Clifton Springs shows that there was a higher proportion of people in the younger age groups (under 15) and a lower proportion of people in the older age groups (65+).
Overall, 17.6% of the population was aged between 0 and 15, and 19.6% were aged 65 years and over, compared with 14.9% and 27.8% respectively for Clifton Springs.
The major differences between the age structure of the City of Greater Geelong and Clifton Springs were:
- A larger percentage of persons aged 30 to 34 (7.0% compared to 4.5%)
- A larger percentage of persons aged 25 to 29 (7.1% compared to 4.7%)
- A smaller percentage of persons aged 65 to 69 (5.7% compared to 9.0%)
- A smaller percentage of persons aged 70 to 74 (5.2% compared to 7.6%)
Emerging groups
From 2001 to 2021, City of Greater Geelong's population increased by 84,166 people (45.0%). This represents an average annual population change of 1.88% per year over the period.
The largest changes in age structure in this area between 2001 and 2021 were in the age groups:
- 60 to 64 (+7,829 persons)
- 65 to 69 (+7,808 persons)
- 25 to 29 (+7,157 persons)
- 70 to 74 (+6,610 persons)
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