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City of MaribyrnongPopulation forecast

East Precinct

Population and age structure

Between 2021 and 2036, the age structure forecasts for East Precinct indicate a 183.3% increase in males under working age, a 113.9% increase in males of retirement age, and a 121.9% increase in males 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 City of Maribyrnong 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
East Precinct - Total males202120362051Change between 2021 and 2051
Age group (years)Number%Number%Number%Number
0 to 41864.05975.77105.3+524
5 to 91282.83543.44353.2+307
10 to 141042.22332.23292.5+225
15 to 19952.13293.24543.4+359
20 to 244108.91,0069.61,2279.2+817
25 to 2972115.61,54114.81,83213.7+1,111
30 to 3476716.61,57715.11,85213.8+1,086
35 to 3955112.01,24111.91,45210.8+901
40 to 443247.08428.11,0297.7+705
45 to 492635.75995.78056.0+542
50 to 542234.84414.26504.8+426
55 to 591563.43583.45634.2+407
60 to 642194.83393.25063.8+286
65 to 691803.93303.24603.4+281
70 to 741082.32262.23622.7+254
75 to 79932.01961.93022.3+209
80 to 84380.81201.12201.6+182
85 and over410.91121.12171.6+176
Total persons4,607100.010,439100.013,406100.0+8,799
Source: Population and household forecasts, 2021 to 2051, prepared by .id (informed decisions), January 2023.

Key findings

In 2021, the dominant age structure for males in East Precinct was ages 30 to 34, which accounted for 16.6% of the total males.

The largest increase in males between 2021 and 2036 is forecast to be in ages 25 to 29, which is expected to increase by 821 and account for 14.8% of the total males.

The largest male 5 year age group in 2036 is 30 to 34 years, with a total of 1,577 males.

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