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Central Coast NSWPopulation forecast

Central Coast NSW

Population and age structure

Between [Parameter].[Year1Label] and 2022, the age structure forecasts for Central Coast NSW indicate a 1.5% increase in females under working age, a 0.5% increase in females of retirement age, and a 1.8% increase in females 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 Central Coast NSW 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.

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Forecast age structure - 5 year age groups
Central Coast NSW - Total females[Parameter].[Year1Label]20222026Change between [Parameter].[Year1Label] and 2026
Age group (years)Number%Number%Number%Number
0 to 49,6875.49,9865.511,0975.8+1,410
5 to 910,2855.810,4205.710,8575.7+572
10 to 1410,8096.010,8376.011,2035.8+394
15 to 199,8025.510,1935.610,7575.6+955
20 to 249,2235.29,2805.19,7435.1+520
25 to 299,4505.39,7255.410,4685.5+1,019
30 to 3410,2835.810,5655.811,4656.0+1,182
35 to 3910,8186.111,1836.212,1616.3+1,343
40 to 4410,6426.011,0606.112,1336.3+1,491
45 to 4911,2966.311,0396.111,5226.0+226
50 to 5411,3086.311,6416.411,6216.1+312
55 to 5911,6596.511,5026.311,8936.2+234
60 to 6411,8606.612,1066.712,1956.4+335
65 to 6910,9786.111,1966.212,1896.4+1,211
70 to 7410,5625.910,4065.710,8315.7+270
75 to 797,9054.48,4374.79,4154.9+1,510
80 to 845,5923.15,6213.16,2143.2+622
85 and over6,5123.66,0973.45,8533.1-659
Total persons178,671100.0181,294100.0191,619100.0+12,948
Source: Population and household forecasts, 2021 to 2036, prepared by .id (informed decisions), February 2023.

Key findings

In [Parameter].[Year1Label], the dominant age structure for females in Central Coast NSW was ages 60 to 64, which accounted for 6.6% of the total females.

The largest increase in females between [Parameter].[Year1Label] and 2022 is forecast to be in ages 75 to 79, which is expected to increase by 532 and account for 4.7% of the total females.

The largest female 5 year age group in 2022 is 60 to 64 years, with a total of 12,106 females.

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