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City of SwanPopulation forecast

Ellenbrook (Balance)

Population and age structure

Between 2021 and 2036, the age structure forecasts for Ellenbrook (Balance) indicate a 18.1% increase in males under working age, a 92.0% increase in males of retirement age, and a 38.1% 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 the City of Swan 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
Ellenbrook (Balance) - Total males202120362051Change between 2021 and 2051
Age group (years)Number%Number%Number%Number
0 to 42,1299.12,5067.92,2877.2+158
5 to 92,2189.52,5988.22,4127.6+194
10 to 142,0828.92,4887.82,4007.5+317
15 to 191,7487.52,3947.52,3297.3+581
20 to 241,4216.12,0856.52,0046.3+583
25 to 291,4326.12,0106.31,8515.8+419
30 to 341,7737.62,2217.02,0226.4+249
35 to 392,0668.92,4147.62,2267.0+160
40 to 441,7227.42,3237.32,2187.0+496
45 to 491,6086.92,1816.82,1356.7+527
50 to 541,4536.22,0766.52,0516.5+598
55 to 591,1274.81,7685.61,8845.9+757
60 to 648353.61,5004.71,6515.2+815
65 to 696262.71,2063.81,4124.4+786
70 to 744471.98432.61,0873.4+640
75 to 793021.35271.78082.5+506
80 to 841780.83411.15831.8+405
85 and over1510.63551.14271.3+276
Total persons23,319100.031,837100.031,786100.0+8,466
Source: Population and household forecasts, 2021 to 2051, prepared by .id (informed decisions), February 2024.

Key findings

In 2021, the dominant age structure for males in Ellenbrook (Balance) was ages 5 to 9, which accounted for 9.5% of the total males.

The largest increase in males between 2021 and 2036 is forecast to be in ages 20 to 24, which is expected to increase by 664 and account for 6.5% of the total males.

The largest male 5 year age group in 2036 is 5 to 9 years, with a total of 2,598 males.

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