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City of BanyulePopulation forecast

Ivanhoe

Population and age structure

Between 2021 and 2031, the age structure forecasts for Ivanhoe indicate a 21.4% increase in population under working age, a 38.3% increase in population of retirement age, and a 28.3% 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 the City of Banyule 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
Ivanhoe - Total persons202120312046Change between 2021 and 2046
Age group (years)Number%Number%Number%Number
0 to 46034.58434.89794.6+376
5 to 96935.18004.69444.4+251
10 to 147625.68564.99654.6+203
15 to 197425.51,0265.91,0925.1+350
20 to 248936.61,2567.21,3786.5+485
25 to 299657.11,2457.11,4436.8+478
30 to 341,0227.61,2817.41,5277.2+505
35 to 391,0167.51,2467.21,4787.0+462
40 to 449226.81,3287.61,4897.0+567
45 to 498776.51,2147.01,3776.5+501
50 to 549346.91,0005.71,3366.3+402
55 to 598686.49845.61,3786.5+510
60 to 648456.31,0716.11,3506.4+505
65 to 697125.39335.41,0765.1+364
70 to 746284.67244.28724.1+244
75 to 793862.95733.38103.8+424
80 to 842672.04932.86683.2+401
85 and over3752.85513.21,0545.0+679
Total persons13,511100.017,421100.021,218100.0+7,708
Source: Population and household forecasts, 2021 to 2046, prepared by .id (informed decisions), May 2024.

Key findings

In 2021, the dominant age structure for persons in Ivanhoe was ages 30 to 34, which accounted for 7.6% of the total persons.

The largest increase in persons between 2021 and 2031 is forecast to be in ages 40 to 44, which is expected to increase by 405 and account for 7.6% of the total persons.

The largest 5 year age group in 2031 is 40 to 44 years, with a total of 1,328 persons.

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