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AustraliaCommunity profile

Regional VIC

Five year age groups

In 2021, the largest age group in Regional VIC was 60 to 64 year olds. The group that changed the most since 2016 was 70 to 74 year olds, increasing by 25,416 people.

The Age Structure of Regional VIC provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Regional VIC'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 Regional VIC'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
Regional VIC - Total persons (Enumerated)20212016Change
Five year age groups (years)Number%Australia %Number%Australia %2016 to 2021
0 to 484,9605.45.883,7565.96.3+1,204
5 to 994,5246.06.290,3286.46.4+4,196
10 to 1498,0076.26.287,1046.26.0+10,903
15 to 1988,8745.75.786,8266.16.1+2,048
20 to 2482,5405.36.280,5035.76.7+2,037
25 to 2992,3535.97.078,5805.67.1+13,773
30 to 3494,0516.07.379,4115.67.3+14,640
35 to 3993,4666.07.278,1605.56.7+15,306
40 to 4488,9995.76.587,4256.26.8+1,574
45 to 4995,7056.16.493,6216.66.8+2,084
50 to 54100,9956.46.396,9936.96.5+4,002
55 to 59104,8776.76.199,2817.06.2+5,596
60 to 64108,0666.95.894,6846.75.6+13,382
65 to 69101,4166.55.188,2626.25.1+13,154
70 to 7491,4135.84.665,9974.73.8+25,416
75 to 7963,7354.13.249,3743.52.8+14,361
80 to 8443,2682.82.235,3512.52.0+7,917
85 and over42,1872.72.138,2402.72.1+3,947
Total population1,569,436100.0100.01,413,896100.0100.0+155,540
Source: Australian Bureau of Statistics, Census of Population and Housing 2016 and 2021. Compiled and presented by .id (informed decisions).
Please refer to specific data notes for more information

Dominant groups

Analysis of the five year age groups of Regional VIC in 2021 compared to Australia 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, 17.7% of the population was aged between 0 and 15, and 21.8% were aged 65 years and over, compared with 18.2% and 17.2% respectively for Australia.

The major differences between the age structure of Regional VIC and Australia were:

  • A larger percentage of persons aged 65 to 69 (6.5% compared to 5.1%)
  • A larger percentage of persons aged 70 to 74 (5.8% compared to 4.6%)
  • A smaller percentage of persons aged 30 to 34 (6.0% compared to 7.3%)
  • A smaller percentage of persons aged 35 to 39 (6.0% compared to 7.2%)

Emerging groups

From 2016 to 2021, Regional VIC's population increased by 155,540 people (11.0%). This represents an average annual population change of 2.11% per year over the period.

The largest changes in age structure in this area between 2016 and 2021 were in the age groups:

  • 70 to 74 (+25,416 persons)
  • 35 to 39 (+15,306 persons)
  • 30 to 34 (+14,640 persons)
  • 75 to 79 (+14,361 persons)

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