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LEARN MORE ABOUT .idIn 2021, the largest age group in Melbourne (N) was 20 to 24 year olds. The group that changed the most since 2016 was 15 to 19 year olds, decreasing by 1,084 people.
The Age Structure of Melbourne (N) provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Melbourne (N)'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 Melbourne (N)'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 | |||||||
|---|---|---|---|---|---|---|---|
| Melbourne (N) - Total females (Usual residence) | 2021 | 2016 | Change | ||||
| Five year age groups (years) | Number | % | City of Melbourne % | Number | % | City of Melbourne % | 2016 to 2021 |
| 0 to 4 | 341 | 1.6 | 2.8 | 365 | 1.9 | 3.2 | -24 |
| 5 to 9 | 208 | 1.0 | 2.1 | 155 | 0.8 | 1.7 | +53 |
| 10 to 14 | 161 | 0.8 | 1.7 | 78 | 0.4 | 1.3 | +83 |
| 15 to 19 | 910 | 4.3 | 4.6 | 1,994 | 10.4 | 8.7 | -1,084 |
| 20 to 24 | 5,733 | 27.0 | 17.8 | 6,346 | 33.2 | 23.2 | -613 |
| 25 to 29 | 5,419 | 25.5 | 20.1 | 4,371 | 22.8 | 19.1 | +1,048 |
| 30 to 34 | 3,263 | 15.4 | 15.0 | 2,359 | 12.3 | 12.7 | +904 |
| 35 to 39 | 1,738 | 8.2 | 9.1 | 1,028 | 5.4 | 6.5 | +710 |
| 40 to 44 | 897 | 4.2 | 5.3 | 546 | 2.9 | 4.3 | +351 |
| 45 to 49 | 598 | 2.8 | 4.1 | 491 | 2.6 | 3.7 | +107 |
| 50 to 54 | 516 | 2.4 | 3.6 | 382 | 2.0 | 3.4 | +134 |
| 55 to 59 | 467 | 2.2 | 3.3 | 327 | 1.7 | 3.0 | +140 |
| 60 to 64 | 344 | 1.6 | 2.9 | 262 | 1.4 | 2.7 | +82 |
| 65 to 69 | 264 | 1.2 | 2.4 | 202 | 1.1 | 2.3 | +62 |
| 70 to 74 | 189 | 0.9 | 2.1 | 107 | 0.6 | 1.4 | +82 |
| 75 to 79 | 87 | 0.4 | 1.3 | 55 | 0.3 | 1.0 | +32 |
| 80 to 84 | 49 | 0.2 | 0.8 | 32 | 0.2 | 0.7 | +17 |
| 85 and over | 35 | 0.2 | 1.0 | 34 | 0.2 | 1.1 | +1 |
| Total population | 21,219 | 100.0 | 100.0 | 19,134 | 100.0 | 100.0 | +2,085 |
Dominant groups
Analysis of the female five year age groups of Melbourne (N) in 2021 compared to the City of Melbourne shows that there was a lower proportion of females in the younger age groups (under 15) as well as a lower proportion of females in the older age groups (65+).
Overall, 3.3% of the female population was aged between 0 and 15, and 2.9% were aged 65 years and over, compared with 6.6% and 7.6% respectively for the City of Melbourne.
The major differences between the female age structure of Melbourne (N) and the City of Melbourne were:
- A larger percentage of females aged 20 to 24 (27.0% compared to 17.8%)
- A larger percentage of females aged 25 to 29 (25.5% compared to 20.1%)
- A smaller percentage of females aged 45 to 49 (2.8% compared to 4.1%)
- A smaller percentage of females aged 60 to 64 (1.6% compared to 2.9%)
Emerging groups
From 2016 to 2021, Melbourne (N)'s female population increased by 2,085 people (10.9%). This represents an average annual population change of 2.09% per year over the period.
The largest changes in female age structure in this area between 2016 and 2021 were in the age groups:
- 15 to 19 (-1,084 females)
- 25 to 29 (+1,048 females)
- 30 to 34 (+904 females)
- 35 to 39 (+710 females)
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