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City of MaribyrnongPopulation forecast

West Footscray

Population and age structure

Between 2021 and 2036, the age structure forecasts for West Footscray indicate a 18.1% increase in population under working age, a 12.8% decrease in population of retirement age, and a 28.7% 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 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
West Footscray - Total persons202120362051Change between 2021 and 2051
Age group (years)Number%Number%Number%Number
0 to 47966.71,0106.91,1717.0+375
5 to 97286.17915.48745.2+146
10 to 145284.46234.37014.2+173
15 to 194293.66114.26824.1+253
20 to 246625.61,0177.01,1336.7+471
25 to 291,26710.71,57310.81,77710.6+510
30 to 341,44312.11,72311.81,93411.5+491
35 to 391,29710.91,57110.81,77010.5+473
40 to 449427.91,3068.91,4578.7+515
45 to 498697.31,1257.71,2537.5+384
50 to 546775.79006.21,0266.1+349
55 to 595784.97315.08915.3+313
60 to 645294.56274.37544.5+225
65 to 693753.23722.54852.9+110
70 to 742542.12892.03672.2+113
75 to 791991.71270.91911.1-8
80 to 841521.3920.61661.0+14
85 and over1601.31140.81811.1+21
Total persons11,885100.014,602100.016,813100.0+4,928
Source: Population and household forecasts, 2021 to 2051, prepared by .id (informed decisions), January 2023.

Key findings

In 2021, the dominant age structure for persons in West Footscray was ages 30 to 34, which accounted for 12.1% of the total persons.

The largest increase in persons between 2021 and 2036 is forecast to be in ages 40 to 44, which is expected to increase by 364 and account for 8.9% of the total persons.

The largest 5 year age group in 2036 is 30 to 34 years, with a total of 1,723 persons.

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