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City of KingstonPopulation forecast

Highett

Population and age structure

Between 2021 and 2026, the age structure forecasts for Highett indicate a 45.8% increase in males under working age, a 19.6% increase in males of retirement age, and a 29.5% 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 Kingston 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
Highett - Total males202120262041Change between 2021 and 2041
Age group (years)Number%Number%Number%Number
0 to 41376.92489.64369.1+299
5 to 9904.61355.23487.3+258
10 to 14944.8853.32465.1+152
15 to 19653.3893.51703.6+105
20 to 24914.61325.12004.2+109
25 to 291748.826410.23858.1+211
30 to 3423511.929511.550010.5+265
35 to 391527.72329.04429.3+290
40 to 441507.61756.83777.9+227
45 to 491447.31445.63046.4+160
50 to 541005.11295.02375.0+137
55 to 59924.7873.41553.2+63
60 to 64763.81094.21513.2+75
65 to 691417.11285.02154.5+74
70 to 74924.71525.92324.9+140
75 to 79552.8873.42004.2+145
80 to 84552.8421.61142.4+59
85 and over341.7421.6691.4+35
Total persons1,977100.02,573100.04,780100.0+2,803
Source: Population and household forecasts, 2021 to 2041, prepared by .id (informed decisions), December 2022.

Key findings

In 2021, the dominant age structure for males in Highett was ages 30 to 34, which accounted for 11.9% of the total males.

The largest increase in males between 2021 and 2026 is forecast to be in ages 0 to 4, which is expected to increase by 111 and account for 9.6% of the total males.

The largest male 5 year age group in 2026 is 30 to 34 years, with a total of 295 males.

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