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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 population under working age, a 0.6% increase in population of retirement age, and a 1.7% 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 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 - Service age groups
Central Coast NSW - Total persons[Parameter].[Year1Label]20222026Change between [Parameter].[Year1Label] and 2026
Age group (years)Number%Number%Number%Number
Babies and pre-schoolers (0 to 4)19,9925.720,6425.822,9856.2+2,993
Primary schoolers (5 to 11)30,2268.730,5318.631,7338.5+1,508
Secondary schoolers (12 to 17)26,0967.526,5417.527,3137.3+1,217
Tertiary education and independence (18 to 24)26,6647.727,0717.728,7957.7+2,131
Young workforce (25 to 34)38,99011.240,15611.443,12511.6+4,135
Parents and homebuilders (35 to 49)63,67318.364,59018.369,25518.6+5,582
Older workers and pre-retirees (50 to 59)44,66812.844,95912.745,84412.3+1,176
Empty nesters and retirees (60 to 69)42,74012.343,49012.345,04412.1+2,304
Seniors (70 to 84)44,90912.945,46412.947,84312.9+2,934
Elderly aged (85 and over)10,4183.010,0262.89,7452.6-673
Total persons348,375100.0353,470100.0371,682100.0+23,307
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 persons in Central Coast NSW was ages Parents and homebuilders (35 to 49), which accounted for 18.3% of the total persons.

The largest increase in persons between [Parameter].[Year1Label] and 2022 is forecast to be in ages Young workforce (25 to 34), which is expected to increase by 1,166 and account for 11.4% of the total persons.

The largest 5 year age group in 2022 is Parents and homebuilders (35 to 49) years, with a total of 64,590 persons.

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