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Campbelltown City CouncilPopulation forecast

Glenfield

Population and age structure

Between 2021 and 2031, the age structure forecasts for Glenfield indicate a 59.7% increase in males under working age, a 40.6% increase in males of retirement age, and a 75.2% 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 Campbelltown City Council 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
Glenfield - Total males202120312041Change between 2021 and 2041
Age group (years)Number%Number%Number%Number
0 to 44208.17298.48897.9+469
5 to 94137.96077.08447.5+431
10 to 143196.15045.87076.3+388
15 to 192905.65566.46866.1+396
20 to 243586.96667.67626.8+404
25 to 293386.56998.07806.9+442
30 to 343917.587010.09338.3+542
35 to 394638.98339.51,0169.0+553
40 to 444057.86847.89618.5+556
45 to 493556.85276.08487.5+493
50 to 542945.64635.36896.1+395
55 to 592695.23894.55574.9+288
60 to 642404.62763.24433.9+203
65 to 692053.92172.53202.8+115
70 to 741553.02122.42502.2+95
75 to 791112.11742.01981.8+87
80 to 84861.71481.71901.7+104
85 and over981.91701.92212.0+123
Total persons5,210100.08,722100.011,293100.0+6,083
Source: Population and household forecasts, 2021 to 2041, prepared by .id (informed decisions), March 2023.

Key findings

In 2021, the dominant age structure for males in Glenfield was ages 35 to 39, which accounted for 8.9% of the total males.

The largest increase in males between 2021 and 2031 is forecast to be in ages 30 to 34, which is expected to increase by 479 and account for 10.0% of the total males.

The largest male 5 year age group in 2031 is 30 to 34 years, with a total of 870 males.

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