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Manningham City CouncilCommunity profile

Doncaster (inc. Doncaster Hill)

Five year age groups

In 2021, the largest age group in Doncaster (inc. Doncaster Hill) was 30 to 34 year olds. The group that changed the most since 2006 was 30 to 34 year olds, increasing by 958 people.

The Age Structure of Doncaster (inc. Doncaster Hill) provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Doncaster (inc. Doncaster Hill)'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 Doncaster (inc. Doncaster Hill)'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
Doncaster (inc. Doncaster Hill) - Total persons (Usual residence)20212006Change
Five year age groups (years)Number%City of Manningham %Number%City of Manningham %2006 to 2021
0 to 41,1454.64.59065.05.1+239
5 to 91,2274.95.88634.75.7+363
10 to 141,1154.55.98604.76.3+255
15 to 191,2214.95.91,1086.17.2+113
20 to 241,6326.55.91,2126.66.5+419
25 to 291,8627.45.11,0405.75.0+821
30 to 342,0288.15.71,0705.95.5+958
35 to 391,9177.76.41,2646.96.9+652
40 to 441,5656.36.41,2626.97.4+302
45 to 491,4475.86.51,1796.57.5+267
50 to 541,4936.06.91,1486.36.8+344
55 to 591,5106.06.61,2566.97.0+253
60 to 641,3475.46.11,2136.76.4+133
65 to 691,2344.95.31,1976.65.6+37
70 to 741,2054.85.11,0305.64.1+175
75 to 791,1044.44.47484.13.1+356
80 to 849723.93.75433.02.0+429
85 and over9894.03.73361.81.8+653
Total population25,013100.0100.018,243100.0100.0+6,769
Source: Australian Bureau of Statistics, Census of Population and Housing 2006 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 Doncaster (inc. Doncaster Hill) in 2021 compared to the City of Manningham shows that there was a lower proportion of people in the younger age groups (under 15) and a similar proportion of people in the older age groups (65+).

Overall, 13.9% of the population was aged between 0 and 15, and 22.0% were aged 65 years and over, compared with 16.2% and 22.3% respectively for the City of Manningham.

The major differences between the age structure of Doncaster (inc. Doncaster Hill) and the City of Manningham were:

  • A larger percentage of persons aged 30 to 34 (8.1% compared to 5.7%)
  • A larger percentage of persons aged 25 to 29 (7.4% compared to 5.1%)
  • A larger percentage of persons aged 35 to 39 (7.7% compared to 6.4%)
  • A smaller percentage of persons aged 10 to 14 (4.5% compared to 5.9%)

Emerging groups

From 2006 to 2021, Doncaster (inc. Doncaster Hill)'s population increased by 6,770 people (37.1%). This represents an average annual population change of 2.13% per year over the period.

The largest changes in age structure in this area between 2006 and 2021 were in the age groups:

  • 30 to 34 (+958 persons)
  • 25 to 29 (+821 persons)
  • 85 and over (+653 persons)
  • 35 to 39 (+652 persons)

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