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Manningham City CouncilPopulation forecast

Doncaster East (DDO)

Population and age structure

Between 2021 and 2026, the age structure forecasts for Doncaster East (DDO) indicate a 27.3% increase in population under working age, a 2.1% increase in population of retirement age, and a 21.6% increase in population of working age.

Knowledge of how the age structure of the population is changing is essential for planning age-based facilities and services, such as child care, recreation and aged care.

The forecast age groups of Manningham City Council is a function of the current age of the population (people aging each year, being born and dying) as well as the age of people migrating into and out of the area. This in turn is driven by location (fringe, city centre, regional or rural) the existing housing stock (separate dwellings, medium or high density), the amount and type of new residential development (same as existing stock, or diversifying) and where the area is in a cycle of change. We call this the area’s residential role and function. You can learn more about this in the section household and suburb life cycles.

Forecast age structure - 5 year age groups
Doncaster East (DDO) - Total persons202120262036Change between 2021 and 2036
Age group (years)Number%Number%Number%Number
0 to 42404.83335.63405.0+99
5 to 93627.23986.74436.6+81
10 to 143096.24297.24757.0+166
15 to 192495.03255.54146.1+165
20 to 242274.52624.43224.8+96
25 to 292705.43425.83415.0+70
30 to 343537.04136.94106.1+57
35 to 394228.44798.14857.2+64
40 to 443967.95098.65297.8+132
45 to 493356.74367.35117.6+177
50 to 542855.73515.94666.9+181
55 to 592805.63105.24036.0+123
60 to 642705.43285.53765.6+107
65 to 692154.32724.63274.8+112
70 to 742194.42223.73024.5+83
75 to 792214.42233.72643.9+43
80 to 841803.61752.91872.8+7
85 and over1783.61422.41502.2-28
Total persons5,011100.05,949100.06,746100.0+1,736
Source: Population and household forecasts, 2021 to 2036, prepared by .id (informed decisions), January 2023.

Key findings

In 2021, the dominant age structure for persons in Doncaster East (DDO) was ages 35 to 39, which accounted for 8.4% of the total persons.

The largest increase in persons between 2021 and 2026 is forecast to be in ages 10 to 14, which is expected to increase by 120 and account for 7.2% of the total persons.

The largest 5 year age group in 2026 is 40 to 44 years, with a total of 509 persons.

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